Charlottetown weather by month

Check out Charlottetown weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in Charlottetown (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
27°F maximum daytime temperature in January in Charlottetown27
27°F maximum daytime temperature in February in Charlottetown27
34°F maximum daytime temperature in March in Charlottetown34
45°F maximum daytime temperature in April in Charlottetown45
57°F maximum daytime temperature in May in Charlottetown57
66°F maximum daytime temperature in June in Charlottetown66
73°F maximum daytime temperature in July in Charlottetown73
73°F maximum daytime temperature in August in Charlottetown73
64°F maximum daytime temperature in September in Charlottetown64
54°F maximum daytime temperature in October in Charlottetown54
43°F maximum daytime temperature in November in Charlottetown43
32°F maximum daytime temperature in December in Charlottetown32
Min temperature (night-time)
10°F minimum night-time temperature in January in Charlottetown10
10°F minimum night-time temperature in February in Charlottetown10
19°F minimum night-time temperature in March in Charlottetown19
30°F minimum night-time temperature in April in Charlottetown30
39°F minimum night-time temperature in May in Charlottetown39
50°F minimum night-time temperature in June in Charlottetown50
57°F minimum night-time temperature in July in Charlottetown57
57°F minimum night-time temperature in August in Charlottetown57
50°F minimum night-time temperature in September in Charlottetown50
41°F minimum night-time temperature in October in Charlottetown41
32°F minimum night-time temperature in November in Charlottetown32
19°F minimum night-time temperature in December in Charlottetown19
Heat & Humidity
No heat & humidity in January in Charlottetown0
No heat & humidity in February in Charlottetown0
No heat & humidity in March in Charlottetown0
No heat & humidity in April in Charlottetown0
No heat & humidity in May in Charlottetown0
No heat & humidity in June in Charlottetown0
No heat & humidity in July in Charlottetown0
No heat & humidity in August in Charlottetown0
No heat & humidity in September in Charlottetown0
No heat & humidity in October in Charlottetown0
No heat & humidity in November in Charlottetown0
No heat & humidity in December in Charlottetown0
Sea temperature
30°F sea temperature in January in Charlottetown30
28°F sea temperature in February in Charlottetown28
28°F sea temperature in March in Charlottetown28
30°F sea temperature in April in Charlottetown30
34°F sea temperature in May in Charlottetown34
37°F sea temperature in June in Charlottetown37
57°F sea temperature in July in Charlottetown57
64°F sea temperature in August in Charlottetown64
61°F sea temperature in September in Charlottetown61
54°F sea temperature in October in Charlottetown54
37°F sea temperature in November in Charlottetown37
32°F sea temperature in December in Charlottetown32

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & UV index in Charlottetown

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
9 hours of daylight per day in January in Charlottetown9
10 hours of daylight per day in February in Charlottetown10
12 hours of daylight per day in March in Charlottetown12
14 hours of daylight per day in April in Charlottetown14
15 hours of daylight per day in May in Charlottetown15
16 hours of daylight per day in June in Charlottetown16
15 hours of daylight per day in July in Charlottetown15
14 hours of daylight per day in August in Charlottetown14
13 hours of daylight per day in September in Charlottetown13
11 hours of daylight per day in October in Charlottetown11
9 hours of daylight per day in November in Charlottetown9
9 hours of daylight per day in December in Charlottetown9
UV Index (Maximum)
UV (maximum) index 1 (Low) in January in Charlottetown1
UV (maximum) index 2 (Low) in February in Charlottetown2
UV (maximum) index 3 (Moderate) in March in Charlottetown3
UV (maximum) index 5 (Moderate) in April in Charlottetown5
UV (maximum) index 6 (High) in May in Charlottetown6
UV (maximum) index 7 (High) in June in Charlottetown7
UV (maximum) index 7 (High) in July in Charlottetown7
UV (maximum) index 7 (High) in August in Charlottetown7
UV (maximum) index 5 (Moderate) in September in Charlottetown5
UV (maximum) index 3 (Moderate) in October in Charlottetown3
UV (maximum) index 1 (Low) in November in Charlottetown1
UV (maximum) index 1 (Low) in December in Charlottetown1

Rainfall in Charlottetown

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
16 days with some rainfall in January in Charlottetown16
14 days with some rainfall in February in Charlottetown14
14 days with some rainfall in March in Charlottetown14
13 days with some rainfall in April in Charlottetown13
14 days with some rainfall in May in Charlottetown14
12 days with some rainfall in June in Charlottetown12
11 days with some rainfall in July in Charlottetown11
12 days with some rainfall in August in Charlottetown12
12 days with some rainfall in September in Charlottetown12
14 days with some rainfall in October in Charlottetown14
16 days with some rainfall in November in Charlottetown16
19 days with some rainfall in December in Charlottetown19
Average monthly rainfall (inches)
3.8 inches monthly rainfall in January in Charlottetown3.8
3.3 inches monthly rainfall in February in Charlottetown3.3
3.3 inches monthly rainfall in March in Charlottetown3.3
3.4 inches monthly rainfall in April in Charlottetown3.4
3.5 inches monthly rainfall in May in Charlottetown3.5
3.4 inches monthly rainfall in June in Charlottetown3.4
3.1 inches monthly rainfall in July in Charlottetown3.1
3.5 inches monthly rainfall in August in Charlottetown3.5
3.5 inches monthly rainfall in September in Charlottetown3.5
4.3 inches monthly rainfall in October in Charlottetown4.3
4.6 inches monthly rainfall in November in Charlottetown4.6
4.6 inches monthly rainfall in December in Charlottetown4.6

More about Charlottetown

Charlottetown by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Prince Edward Island

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The climate guide for Prince Edward Island (Charlottetown) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Charlottetown?

Charlottetown has a cold climate with warm summers and some rainfall in all months.

Charlottetown weather in January

Expect daytime maximum temperatures of 27°F in Charlottetown, Prince Edward Island in January based on long-term weather averages. There are 3 hours of sunshine per day on average with 16 days with some rainfall and typically 3.8 inches of rainfall in the month, which might fall as snow.

  • 27°F maximum daytime temperature in January in Charlottetown27
    27°F max day temperature
  • 3 hours of sunshine per day
  • 16 days with some rainfall in January in Charlottetown16
    16 days with some rainfall
  • 10°F minimum night-time temperature in January in Charlottetown10
    10°F min night temperature
  • 9 hours of daylight per day in January in Charlottetown9
    9 hours of daylight per day
  • No heat & humidity in January in Charlottetown0
    No heat & humidity
  • 3.8 inches monthly rainfall in January in Charlottetown3.8
    3.8 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Charlottetown1
    1 (Low) UV index
  • 30°F sea temperature in January in Charlottetown30
    30°F sea temperature

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Charlottetown weather in February

Expect daytime maximum temperatures of 27°F in Charlottetown, Prince Edward Island in February based on long-term weather averages. There are 4 hours of sunshine per day on average with 14 days with some rainfall and typically 3.3 inches of rainfall in the month, which might fall as snow.

  • 27°F maximum daytime temperature in February in Charlottetown27
    27°F max day temperature
  • 4 hours of sunshine per day
  • 14 days with some rainfall in February in Charlottetown14
    14 days with some rainfall
  • 10°F minimum night-time temperature in February in Charlottetown10
    10°F min night temperature
  • 10 hours of daylight per day in February in Charlottetown10
    10 hours of daylight per day
  • No heat & humidity in February in Charlottetown0
    No heat & humidity
  • 3.3 inches monthly rainfall in February in Charlottetown3.3
    3.3 inches of monthly rainfall
  • UV (maximum) index 2 (Low) in February in Charlottetown2
    2 (Low) UV index
  • 28°F sea temperature in February in Charlottetown28
    28°F sea temperature

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Charlottetown weather in March

Expect daytime maximum temperatures of 34°F in Charlottetown, Prince Edward Island in March based on long-term weather averages. There are 4 hours of sunshine per day on average with 14 days with some rainfall and typically 3.3 inches of rainfall in the month, which might fall as snow.

  • 34°F maximum daytime temperature in March in Charlottetown34
    34°F max day temperature
  • 4 hours of sunshine per day
  • 14 days with some rainfall in March in Charlottetown14
    14 days with some rainfall
  • 19°F minimum night-time temperature in March in Charlottetown19
    19°F min night temperature
  • 12 hours of daylight per day in March in Charlottetown12
    12 hours of daylight per day
  • No heat & humidity in March in Charlottetown0
    No heat & humidity
  • 3.3 inches monthly rainfall in March in Charlottetown3.3
    3.3 inches of monthly rainfall
  • UV (maximum) index 3 (Moderate) in March in Charlottetown3
    3 (Moderate) UV index
  • 28°F sea temperature in March in Charlottetown28
    28°F sea temperature

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Charlottetown weather in April

Expect daytime maximum temperatures of 45°F in Charlottetown, Prince Edward Island in April based on long-term weather averages. There are 5 hours of sunshine per day on average with 13 days with some rainfall and typically 3.4 inches of rainfall in the month.

  • 45°F maximum daytime temperature in April in Charlottetown45
    45°F max day temperature
  • 5 hours of sunshine per day
  • 13 days with some rainfall in April in Charlottetown13
    13 days with some rainfall
  • 30°F minimum night-time temperature in April in Charlottetown30
    30°F min night temperature
  • 14 hours of daylight per day in April in Charlottetown14
    14 hours of daylight per day
  • No heat & humidity in April in Charlottetown0
    No heat & humidity
  • 3.4 inches monthly rainfall in April in Charlottetown3.4
    3.4 inches of monthly rainfall
  • UV (maximum) index 5 (Moderate) in April in Charlottetown5
    5 (Moderate) UV index
  • 30°F sea temperature in April in Charlottetown30
    30°F sea temperature

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Charlottetown weather in May

Expect daytime maximum temperatures of 57°F in Charlottetown, Prince Edward Island in May based on long-term weather averages. There are 7 hours of sunshine per day on average with 14 days with some rainfall and typically 3.5 inches of rainfall in the month.

  • 57°F maximum daytime temperature in May in Charlottetown57
    57°F max day temperature
  • 7 hours of sunshine per day
  • 14 days with some rainfall in May in Charlottetown14
    14 days with some rainfall
  • 39°F minimum night-time temperature in May in Charlottetown39
    39°F min night temperature
  • 15 hours of daylight per day in May in Charlottetown15
    15 hours of daylight per day
  • No heat & humidity in May in Charlottetown0
    No heat & humidity
  • 3.5 inches monthly rainfall in May in Charlottetown3.5
    3.5 inches of monthly rainfall
  • UV (maximum) index 6 (High) in May in Charlottetown6
    6 (High) UV index
  • 34°F sea temperature in May in Charlottetown34
    34°F sea temperature

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Charlottetown weather in June

Expect daytime maximum temperatures of 66°F in Charlottetown, Prince Edward Island in June based on long-term weather averages. There are 8 hours of sunshine per day on average with 12 days with some rainfall and typically 3.4 inches of rainfall in the month.

  • 66°F maximum daytime temperature in June in Charlottetown66
    66°F max day temperature
  • 8 hours of sunshine per day
  • 12 days with some rainfall in June in Charlottetown12
    12 days with some rainfall
  • 50°F minimum night-time temperature in June in Charlottetown50
    50°F min night temperature
  • 16 hours of daylight per day in June in Charlottetown16
    16 hours of daylight per day
  • No heat & humidity in June in Charlottetown0
    No heat & humidity
  • 3.4 inches monthly rainfall in June in Charlottetown3.4
    3.4 inches of monthly rainfall
  • UV (maximum) index 7 (High) in June in Charlottetown7
    7 (High) UV index
  • 37°F sea temperature in June in Charlottetown37
    37°F sea temperature

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Charlottetown weather in July

Expect daytime maximum temperatures of 73°F in Charlottetown, Prince Edward Island in July based on long-term weather averages. There are 8 hours of sunshine per day on average with 11 days with some rainfall and typically 3.1 inches of rainfall in the month.

  • 73°F maximum daytime temperature in July in Charlottetown73
    73°F max day temperature
  • 8 hours of sunshine per day
  • 11 days with some rainfall in July in Charlottetown11
    11 days with some rainfall
  • 57°F minimum night-time temperature in July in Charlottetown57
    57°F min night temperature
  • 15 hours of daylight per day in July in Charlottetown15
    15 hours of daylight per day
  • No heat & humidity in July in Charlottetown0
    No heat & humidity
  • 3.1 inches monthly rainfall in July in Charlottetown3.1
    3.1 inches of monthly rainfall
  • UV (maximum) index 7 (High) in July in Charlottetown7
    7 (High) UV index
  • 57°F sea temperature in July in Charlottetown57
    57°F sea temperature

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Charlottetown weather in August

Expect daytime maximum temperatures of 73°F in Charlottetown, Prince Edward Island in August based on long-term weather averages. There are 7 hours of sunshine per day on average with 12 days with some rainfall and typically 3.5 inches of rainfall in the month.

  • 73°F maximum daytime temperature in August in Charlottetown73
    73°F max day temperature
  • 7 hours of sunshine per day
  • 12 days with some rainfall in August in Charlottetown12
    12 days with some rainfall
  • 57°F minimum night-time temperature in August in Charlottetown57
    57°F min night temperature
  • 14 hours of daylight per day in August in Charlottetown14
    14 hours of daylight per day
  • No heat & humidity in August in Charlottetown0
    No heat & humidity
  • 3.5 inches monthly rainfall in August in Charlottetown3.5
    3.5 inches of monthly rainfall
  • UV (maximum) index 7 (High) in August in Charlottetown7
    7 (High) UV index
  • 64°F sea temperature in August in Charlottetown64
    64°F sea temperature

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Charlottetown weather in September

Expect daytime maximum temperatures of 64°F in Charlottetown, Prince Edward Island in September based on long-term weather averages. There are 6 hours of sunshine per day on average with 12 days with some rainfall and typically 3.5 inches of rainfall in the month.

  • 64°F maximum daytime temperature in September in Charlottetown64
    64°F max day temperature
  • 6 hours of sunshine per day
  • 12 days with some rainfall in September in Charlottetown12
    12 days with some rainfall
  • 50°F minimum night-time temperature in September in Charlottetown50
    50°F min night temperature
  • 13 hours of daylight per day in September in Charlottetown13
    13 hours of daylight per day
  • No heat & humidity in September in Charlottetown0
    No heat & humidity
  • 3.5 inches monthly rainfall in September in Charlottetown3.5
    3.5 inches of monthly rainfall
  • UV (maximum) index 5 (Moderate) in September in Charlottetown5
    5 (Moderate) UV index
  • 61°F sea temperature in September in Charlottetown61
    61°F sea temperature

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Charlottetown weather in October

Expect daytime maximum temperatures of 54°F in Charlottetown, Prince Edward Island in October based on long-term weather averages. There are 4 hours of sunshine per day on average with 14 days with some rainfall and typically 4.3 inches of rainfall in the month.

  • 54°F maximum daytime temperature in October in Charlottetown54
    54°F max day temperature
  • 4 hours of sunshine per day
  • 14 days with some rainfall in October in Charlottetown14
    14 days with some rainfall
  • 41°F minimum night-time temperature in October in Charlottetown41
    41°F min night temperature
  • 11 hours of daylight per day in October in Charlottetown11
    11 hours of daylight per day
  • No heat & humidity in October in Charlottetown0
    No heat & humidity
  • 4.3 inches monthly rainfall in October in Charlottetown4.3
    4.3 inches of monthly rainfall
  • UV (maximum) index 3 (Moderate) in October in Charlottetown3
    3 (Moderate) UV index
  • 54°F sea temperature in October in Charlottetown54
    54°F sea temperature

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Charlottetown weather in November

Expect daytime maximum temperatures of 43°F in Charlottetown, Prince Edward Island in November based on long-term weather averages. There are 3 hours of sunshine per day on average with 16 days with some rainfall and typically 4.6 inches of rainfall in the month.

  • 43°F maximum daytime temperature in November in Charlottetown43
    43°F max day temperature
  • 3 hours of sunshine per day
  • 16 days with some rainfall in November in Charlottetown16
    16 days with some rainfall
  • 32°F minimum night-time temperature in November in Charlottetown32
    32°F min night temperature
  • 9 hours of daylight per day in November in Charlottetown9
    9 hours of daylight per day
  • No heat & humidity in November in Charlottetown0
    No heat & humidity
  • 4.6 inches monthly rainfall in November in Charlottetown4.6
    4.6 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in November in Charlottetown1
    1 (Low) UV index
  • 37°F sea temperature in November in Charlottetown37
    37°F sea temperature

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Charlottetown weather in December

Expect daytime maximum temperatures of 32°F in Charlottetown, Prince Edward Island in December based on long-term weather averages. There are 2 hours of sunshine per day on average with 19 days with some rainfall and typically 4.6 inches of rainfall in the month, which might fall as snow.

  • 32°F maximum daytime temperature in December in Charlottetown32
    32°F max day temperature
  • 2 hours of sunshine per day
  • 19 days with some rainfall in December in Charlottetown19
    19 days with some rainfall
  • 19°F minimum night-time temperature in December in Charlottetown19
    19°F min night temperature
  • 9 hours of daylight per day in December in Charlottetown9
    9 hours of daylight per day
  • No heat & humidity in December in Charlottetown0
    No heat & humidity
  • 4.6 inches monthly rainfall in December in Charlottetown4.6
    4.6 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in December in Charlottetown1
    1 (Low) UV index
  • 32°F sea temperature in December in Charlottetown32
    32°F sea temperature

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More about Charlottetown

Charlottetown by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Prince Edward Island

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The climate guide for Prince Edward Island (Charlottetown) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Tropical storm risk: Charlottetown, Canada hurricane season

% of month affected by tropical storms
0
0
0
0
0
0
0
0
1.6%
0
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Compare Charlottetown weather with the UK

The weather chart below compares the average monthly maximum daytime temperature for Charlottetown, Prince Edward Island, Canada and the UK (London).

Maximum daytime temperature (°F)

Charlottetown, Prince Edward Island, Canada
UK (London)
45
45
34
50
45
55
57
63
66
68
73
72
73
72
64
66
54
59
43
50
32
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
27
27

Metric (°C)  |  Imperial (°F)

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