Colchester weather by month

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

Temperature in Colchester (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
6°C maximum daytime temperature in January in Colchester6
7°C maximum daytime temperature in February in Colchester7
10°C maximum daytime temperature in March in Colchester10
12°C maximum daytime temperature in April in Colchester12
16°C maximum daytime temperature in May in Colchester16
20°C maximum daytime temperature in June in Colchester20
22°C maximum daytime temperature in July in Colchester22
22°C maximum daytime temperature in August in Colchester22
19°C maximum daytime temperature in September in Colchester19
15°C maximum daytime temperature in October in Colchester15
10°C maximum daytime temperature in November in Colchester10
7°C maximum daytime temperature in December in Colchester7
Min temperature (night-time)
1°C minimum night-time temperature in January in Colchester1
1°C minimum night-time temperature in February in Colchester1
2°C minimum night-time temperature in March in Colchester2
4°C minimum night-time temperature in April in Colchester4
7°C minimum night-time temperature in May in Colchester7
10°C minimum night-time temperature in June in Colchester10
12°C minimum night-time temperature in July in Colchester12
12°C minimum night-time temperature in August in Colchester12
10°C minimum night-time temperature in September in Colchester10
8°C minimum night-time temperature in October in Colchester8
4°C minimum night-time temperature in November in Colchester4
2°C minimum night-time temperature in December in Colchester2
Heat & Humidity
No heat & humidity in January in Colchester0
No heat & humidity in February in Colchester0
No heat & humidity in March in Colchester0
No heat & humidity in April in Colchester0
No heat & humidity in May in Colchester0
No heat & humidity in June in Colchester0
No heat & humidity in July in Colchester0
No heat & humidity in August in Colchester0
No heat & humidity in September in Colchester0
No heat & humidity in October in Colchester0
No heat & humidity in November in Colchester0
No heat & humidity in December in Colchester0

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

Sunshine & UV index in Colchester

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
8 hours of daylight per day in January in Colchester8
10 hours of daylight per day in February in Colchester10
12 hours of daylight per day in March in Colchester12
14 hours of daylight per day in April in Colchester14
16 hours of daylight per day in May in Colchester16
17 hours of daylight per day in June in Colchester17
16 hours of daylight per day in July in Colchester16
15 hours of daylight per day in August in Colchester15
13 hours of daylight per day in September in Colchester13
11 hours of daylight per day in October in Colchester11
9 hours of daylight per day in November in Colchester9
8 hours of daylight per day in December in Colchester8
UV Index (Maximum)
UV (maximum) index 1 (Low) in January in Colchester1
UV (maximum) index 1 (Low) in February in Colchester1
UV (maximum) index 2 (Low) in March in Colchester2
UV (maximum) index 4 (Moderate) in April in Colchester4
UV (maximum) index 5 (Moderate) in May in Colchester5
UV (maximum) index 6 (High) in June in Colchester6
UV (maximum) index 6 (High) in July in Colchester6
UV (maximum) index 5 (Moderate) in August in Colchester5
UV (maximum) index 4 (Moderate) in September in Colchester4
UV (maximum) index 2 (Low) in October in Colchester2
UV (maximum) index 1 (Low) in November in Colchester1
No UV (maximum) index in December in Colchester0

Rainfall in Colchester

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
17 days with some rainfall in January in Colchester17
13 days with some rainfall in February in Colchester13
15 days with some rainfall in March in Colchester15
14 days with some rainfall in April in Colchester14
13 days with some rainfall in May in Colchester13
11 days with some rainfall in June in Colchester11
11 days with some rainfall in July in Colchester11
11 days with some rainfall in August in Colchester11
11 days with some rainfall in September in Colchester11
13 days with some rainfall in October in Colchester13
16 days with some rainfall in November in Colchester16
15 days with some rainfall in December in Colchester15
Average monthly rainfall (mm)
49 mm monthly rainfall in January in Colchester49
34 mm monthly rainfall in February in Colchester34
44 mm monthly rainfall in March in Colchester44
42 mm monthly rainfall in April in Colchester42
43 mm monthly rainfall in May in Colchester43
46 mm monthly rainfall in June in Colchester46
44 mm monthly rainfall in July in Colchester44
46 mm monthly rainfall in August in Colchester46
47 mm monthly rainfall in September in Colchester47
50 mm monthly rainfall in October in Colchester50
58 mm monthly rainfall in November in Colchester58
52 mm monthly rainfall in December in Colchester52

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Colchester by month

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

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The climate guide for England (Colchester) 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 Colchester?

Colchester has a temperate climate with warm summers and some rainfall in all months.

Colchester weather in January

Expect daytime maximum temperatures of 6°C in Colchester, England in January based on long-term weather averages. There are 2 hours of sunshine per day on average with 17 days with some rainfall and typically 49 mm of rainfall in the month.

  • 6°C maximum daytime temperature in January in Colchester6
    6°C max day temperature
  • 2 hours of sunshine per day
  • 17 days with some rainfall in January in Colchester17
    17 days with some rainfall
  • 1°C minimum night-time temperature in January in Colchester1
    1°C min night temperature
  • 8 hours of daylight per day in January in Colchester8
    8 hours of daylight per day
  • No heat & humidity in January in Colchester0
    No heat & humidity
  • 49 mm monthly rainfall in January in Colchester49
    49 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Colchester1
    1 (Low) UV index

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Colchester weather in February

Expect daytime maximum temperatures of 7°C in Colchester, England in February based on long-term weather averages. There are 3 hours of sunshine per day on average with 13 days with some rainfall.

  • 7°C maximum daytime temperature in February in Colchester7
    7°C max day temperature
  • 3 hours of sunshine per day
  • 13 days with some rainfall in February in Colchester13
    13 days with some rainfall
  • 1°C minimum night-time temperature in February in Colchester1
    1°C min night temperature
  • 10 hours of daylight per day in February in Colchester10
    10 hours of daylight per day
  • No heat & humidity in February in Colchester0
    No heat & humidity
  • 34 mm monthly rainfall in February in Colchester34
    34 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in February in Colchester1
    1 (Low) UV index

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Colchester weather in March

Expect daytime maximum temperatures of 10°C in Colchester, England in March based on long-term weather averages. There are 4 hours of sunshine per day on average with 15 days with some rainfall and typically 44 mm of rainfall in the month.

  • 10°C maximum daytime temperature in March in Colchester10
    10°C max day temperature
  • 4 hours of sunshine per day
  • 15 days with some rainfall in March in Colchester15
    15 days with some rainfall
  • 2°C minimum night-time temperature in March in Colchester2
    2°C min night temperature
  • 12 hours of daylight per day in March in Colchester12
    12 hours of daylight per day
  • No heat & humidity in March in Colchester0
    No heat & humidity
  • 44 mm monthly rainfall in March in Colchester44
    44 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in March in Colchester2
    2 (Low) UV index

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Colchester weather in April

Expect daytime maximum temperatures of 12°C in Colchester, England in April based on long-term weather averages. There are 5 hours of sunshine per day on average with 14 days with some rainfall and typically 42 mm of rainfall in the month.

  • 12°C maximum daytime temperature in April in Colchester12
    12°C max day temperature
  • 5 hours of sunshine per day
  • 14 days with some rainfall in April in Colchester14
    14 days with some rainfall
  • 4°C minimum night-time temperature in April in Colchester4
    4°C min night temperature
  • 14 hours of daylight per day in April in Colchester14
    14 hours of daylight per day
  • No heat & humidity in April in Colchester0
    No heat & humidity
  • 42 mm monthly rainfall in April in Colchester42
    42 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in April in Colchester4
    4 (Moderate) UV index

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Colchester weather in May

Expect daytime maximum temperatures of 16°C in Colchester, England in May based on long-term weather averages. There are 7 hours of sunshine per day on average with 13 days with some rainfall and typically 43 mm of rainfall in the month.

  • 16°C maximum daytime temperature in May in Colchester16
    16°C max day temperature
  • 7 hours of sunshine per day
  • 13 days with some rainfall in May in Colchester13
    13 days with some rainfall
  • 7°C minimum night-time temperature in May in Colchester7
    7°C min night temperature
  • 16 hours of daylight per day in May in Colchester16
    16 hours of daylight per day
  • No heat & humidity in May in Colchester0
    No heat & humidity
  • 43 mm monthly rainfall in May in Colchester43
    43 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in May in Colchester5
    5 (Moderate) UV index

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Colchester weather in June

Expect daytime maximum temperatures of 20°C in Colchester, England in June based on long-term weather averages. There are 7 hours of sunshine per day on average with 11 days with some rainfall and typically 46 mm of rainfall in the month.

  • 20°C maximum daytime temperature in June in Colchester20
    20°C max day temperature
  • 7 hours of sunshine per day
  • 11 days with some rainfall in June in Colchester11
    11 days with some rainfall
  • 10°C minimum night-time temperature in June in Colchester10
    10°C min night temperature
  • 17 hours of daylight per day in June in Colchester17
    17 hours of daylight per day
  • No heat & humidity in June in Colchester0
    No heat & humidity
  • 46 mm monthly rainfall in June in Colchester46
    46 mm of monthly rainfall
  • UV (maximum) index 6 (High) in June in Colchester6
    6 (High) UV index

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Colchester weather in July

Expect daytime maximum temperatures of 22°C in Colchester, England in July based on long-term weather averages. There are 6 hours of sunshine per day on average with 11 days with some rainfall and typically 44 mm of rainfall in the month.

  • 22°C maximum daytime temperature in July in Colchester22
    22°C max day temperature
  • 6 hours of sunshine per day
  • 11 days with some rainfall in July in Colchester11
    11 days with some rainfall
  • 12°C minimum night-time temperature in July in Colchester12
    12°C min night temperature
  • 16 hours of daylight per day in July in Colchester16
    16 hours of daylight per day
  • No heat & humidity in July in Colchester0
    No heat & humidity
  • 44 mm monthly rainfall in July in Colchester44
    44 mm of monthly rainfall
  • UV (maximum) index 6 (High) in July in Colchester6
    6 (High) UV index

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Colchester weather in August

Expect daytime maximum temperatures of 22°C in Colchester, England in August based on long-term weather averages. There are 6 hours of sunshine per day on average with 11 days with some rainfall and typically 46 mm of rainfall in the month.

  • 22°C maximum daytime temperature in August in Colchester22
    22°C max day temperature
  • 6 hours of sunshine per day
  • 11 days with some rainfall in August in Colchester11
    11 days with some rainfall
  • 12°C minimum night-time temperature in August in Colchester12
    12°C min night temperature
  • 15 hours of daylight per day in August in Colchester15
    15 hours of daylight per day
  • No heat & humidity in August in Colchester0
    No heat & humidity
  • 46 mm monthly rainfall in August in Colchester46
    46 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in August in Colchester5
    5 (Moderate) UV index

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Colchester weather in September

Expect daytime maximum temperatures of 19°C in Colchester, England in September based on long-term weather averages. There are 5 hours of sunshine per day on average with 11 days with some rainfall and typically 47 mm of rainfall in the month.

  • 19°C maximum daytime temperature in September in Colchester19
    19°C max day temperature
  • 5 hours of sunshine per day
  • 11 days with some rainfall in September in Colchester11
    11 days with some rainfall
  • 10°C minimum night-time temperature in September in Colchester10
    10°C min night temperature
  • 13 hours of daylight per day in September in Colchester13
    13 hours of daylight per day
  • No heat & humidity in September in Colchester0
    No heat & humidity
  • 47 mm monthly rainfall in September in Colchester47
    47 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in September in Colchester4
    4 (Moderate) UV index

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Colchester weather in October

Expect daytime maximum temperatures of 15°C in Colchester, England in October based on long-term weather averages. There are 4 hours of sunshine per day on average with 13 days with some rainfall and typically 50 mm of rainfall in the month.

  • 15°C maximum daytime temperature in October in Colchester15
    15°C max day temperature
  • 4 hours of sunshine per day
  • 13 days with some rainfall in October in Colchester13
    13 days with some rainfall
  • 8°C minimum night-time temperature in October in Colchester8
    8°C min night temperature
  • 11 hours of daylight per day in October in Colchester11
    11 hours of daylight per day
  • No heat & humidity in October in Colchester0
    No heat & humidity
  • 50 mm monthly rainfall in October in Colchester50
    50 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in October in Colchester2
    2 (Low) UV index

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Colchester weather in November

Expect daytime maximum temperatures of 10°C in Colchester, England in November based on long-term weather averages. There are 2 hours of sunshine per day on average with 16 days with some rainfall and typically 58 mm of rainfall in the month.

  • 10°C maximum daytime temperature in November in Colchester10
    10°C max day temperature
  • 2 hours of sunshine per day
  • 16 days with some rainfall in November in Colchester16
    16 days with some rainfall
  • 4°C minimum night-time temperature in November in Colchester4
    4°C min night temperature
  • 9 hours of daylight per day in November in Colchester9
    9 hours of daylight per day
  • No heat & humidity in November in Colchester0
    No heat & humidity
  • 58 mm monthly rainfall in November in Colchester58
    58 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in November in Colchester1
    1 (Low) UV index

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Colchester weather in December

Expect daytime maximum temperatures of 7°C in Colchester, England in December based on long-term weather averages. There are 2 hours of sunshine per day on average with 15 days with some rainfall and typically 52 mm of rainfall in the month.

  • 7°C maximum daytime temperature in December in Colchester7
    7°C max day temperature
  • 2 hours of sunshine per day
  • 15 days with some rainfall in December in Colchester15
    15 days with some rainfall
  • 2°C minimum night-time temperature in December in Colchester2
    2°C min night temperature
  • 8 hours of daylight per day in December in Colchester8
    8 hours of daylight per day
  • No heat & humidity in December in Colchester0
    No heat & humidity
  • 52 mm monthly rainfall in December in Colchester52
    52 mm of monthly rainfall
  • No UV (maximum) index in December in Colchester0
    No UV (Maximum) Index UV index

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More about Colchester

Colchester by month

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

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The climate guide for England (Colchester) 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.

Compare Colchester weather with the UK

The weather chart below compares the average monthly maximum daytime temperature for Colchester, Essex, England and the UK (London).

Maximum daytime temperature (°C)

Colchester, Essex, England
UK (London)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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