Ithaca weather by month

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

Temperature in Ithaca (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
54°F maximum daytime temperature in January in Ithaca54
55°F maximum daytime temperature in February in Ithaca55
59°F maximum daytime temperature in March in Ithaca59
64°F maximum daytime temperature in April in Ithaca64
73°F maximum daytime temperature in May in Ithaca73
81°F maximum daytime temperature in June in Ithaca81
86°F maximum daytime temperature in July in Ithaca86
86°F maximum daytime temperature in August in Ithaca86
81°F maximum daytime temperature in September in Ithaca81
72°F maximum daytime temperature in October in Ithaca72
63°F maximum daytime temperature in November in Ithaca63
57°F maximum daytime temperature in December in Ithaca57
Min temperature (night-time)
41°F minimum night-time temperature in January in Ithaca41
41°F minimum night-time temperature in February in Ithaca41
43°F minimum night-time temperature in March in Ithaca43
48°F minimum night-time temperature in April in Ithaca48
54°F minimum night-time temperature in May in Ithaca54
61°F minimum night-time temperature in June in Ithaca61
64°F minimum night-time temperature in July in Ithaca64
64°F minimum night-time temperature in August in Ithaca64
61°F minimum night-time temperature in September in Ithaca61
55°F minimum night-time temperature in October in Ithaca55
48°F minimum night-time temperature in November in Ithaca48
43°F minimum night-time temperature in December in Ithaca43
Heat & Humidity
No heat & humidity in January in Ithaca0
No heat & humidity in February in Ithaca0
No heat & humidity in March in Ithaca0
No heat & humidity in April in Ithaca0
No heat & humidity in May in Ithaca0
Moderate heat & humidity in June in IthacaM
High heat & humidity in July in IthacaH
High heat & humidity in August in IthacaH
Moderate heat & humidity in September in IthacaM
No heat & humidity in October in Ithaca0
No heat & humidity in November in Ithaca0
No heat & humidity in December in Ithaca0
Sea temperature
61°F sea temperature in January in Ithaca61
59°F sea temperature in February in Ithaca59
59°F sea temperature in March in Ithaca59
61°F sea temperature in April in Ithaca61
66°F sea temperature in May in Ithaca66
72°F sea temperature in June in Ithaca72
75°F sea temperature in July in Ithaca75
79°F sea temperature in August in Ithaca79
75°F sea temperature in September in Ithaca75
73°F sea temperature in October in Ithaca73
68°F sea temperature in November in Ithaca68
63°F sea temperature in December in Ithaca63

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

Sunshine & UV index in Ithaca

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
10 hours of daylight per day in January in Ithaca10
11 hours of daylight per day in February in Ithaca11
12 hours of daylight per day in March in Ithaca12
13 hours of daylight per day in April in Ithaca13
14 hours of daylight per day in May in Ithaca14
15 hours of daylight per day in June in Ithaca15
15 hours of daylight per day in July in Ithaca15
14 hours of daylight per day in August in Ithaca14
12 hours of daylight per day in September in Ithaca12
11 hours of daylight per day in October in Ithaca11
10 hours of daylight per day in November in Ithaca10
10 hours of daylight per day in December in Ithaca10
UV Index (Maximum)
UV (maximum) index 2 (Low) in January in Ithaca2
UV (maximum) index 3 (Moderate) in February in Ithaca3
UV (maximum) index 5 (Moderate) in March in Ithaca5
UV (maximum) index 6 (High) in April in Ithaca6
UV (maximum) index 8 (Very High) in May in Ithaca8
UV (maximum) index 9 (Very High) in June in Ithaca9
UV (maximum) index 10 (Very High) in July in Ithaca10
UV (maximum) index 9 (Very High) in August in Ithaca9
UV (maximum) index 7 (High) in September in Ithaca7
UV (maximum) index 4 (Moderate) in October in Ithaca4
UV (maximum) index 3 (Moderate) in November in Ithaca3
UV (maximum) index 2 (Low) in December in Ithaca2

Rainfall in Ithaca

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
14 days with some rainfall in January in Ithaca14
13 days with some rainfall in February in Ithaca13
11 days with some rainfall in March in Ithaca11
11 days with some rainfall in April in Ithaca11
8 days with some rainfall in May in Ithaca8
4 days with some rainfall in June in Ithaca4
2 days with some rainfall in July in Ithaca2
3 days with some rainfall in August in Ithaca3
4 days with some rainfall in September in Ithaca4
10 days with some rainfall in October in Ithaca10
13 days with some rainfall in November in Ithaca13
15 days with some rainfall in December in Ithaca15
Average monthly rainfall (inches)
5.7 inches monthly rainfall in January in Ithaca5.7
4.8 inches monthly rainfall in February in Ithaca4.8
3.6 inches monthly rainfall in March in Ithaca3.6
2.4 inches monthly rainfall in April in Ithaca2.4
1.5 inches monthly rainfall in May in Ithaca1.5
0.6 inches monthly rainfall in June in Ithaca0.6
0.4 inches monthly rainfall in July in Ithaca0.4
0.6 inches monthly rainfall in August in Ithaca0.6
1.9 inches monthly rainfall in September in Ithaca1.9
5.2 inches monthly rainfall in October in Ithaca5.2
6.6 inches monthly rainfall in November in Ithaca6.6
7.3 inches monthly rainfall in December in Ithaca7.3

More about Ithaca

Ithaca by month

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

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The climate guide for Greece (Ithaca) 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 Ithaca?

Ithaca has a temperate climate with hot dry summers.

Ithaca weather in January

Expect daytime maximum temperatures of 54°F in Ithaca, Greece in January based on long-term weather averages. There are 5 hours of sunshine per day on average with 14 days with some rainfall and typically 5.7 inches of rainfall in the month.

  • 54°F maximum daytime temperature in January in Ithaca54
    54°F max day temperature
  • 5 hours of sunshine per day
  • 14 days with some rainfall in January in Ithaca14
    14 days with some rainfall
  • 41°F minimum night-time temperature in January in Ithaca41
    41°F min night temperature
  • 10 hours of daylight per day in January in Ithaca10
    10 hours of daylight per day
  • No heat & humidity in January in Ithaca0
    No heat & humidity
  • 5.7 inches monthly rainfall in January in Ithaca5.7
    5.7 inches of monthly rainfall
  • UV (maximum) index 2 (Low) in January in Ithaca2
    2 (Low) UV index
  • 61°F sea temperature in January in Ithaca61
    61°F sea temperature

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Ithaca weather in February

Expect daytime maximum temperatures of 55°F in Ithaca, Greece in February based on long-term weather averages. There are 5 hours of sunshine per day on average with 13 days with some rainfall and typically 4.8 inches of rainfall in the month.

  • 55°F maximum daytime temperature in February in Ithaca55
    55°F max day temperature
  • 5 hours of sunshine per day
  • 13 days with some rainfall in February in Ithaca13
    13 days with some rainfall
  • 41°F minimum night-time temperature in February in Ithaca41
    41°F min night temperature
  • 11 hours of daylight per day in February in Ithaca11
    11 hours of daylight per day
  • No heat & humidity in February in Ithaca0
    No heat & humidity
  • 4.8 inches monthly rainfall in February in Ithaca4.8
    4.8 inches of monthly rainfall
  • UV (maximum) index 3 (Moderate) in February in Ithaca3
    3 (Moderate) UV index
  • 59°F sea temperature in February in Ithaca59
    59°F sea temperature

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Ithaca weather in March

Expect daytime maximum temperatures of 59°F in Ithaca, Greece in March based on long-term weather averages. There are 6 hours of sunshine per day on average with 11 days with some rainfall and typically 3.6 inches of rainfall in the month.

  • 59°F maximum daytime temperature in March in Ithaca59
    59°F max day temperature
  • 6 hours of sunshine per day
  • 11 days with some rainfall in March in Ithaca11
    11 days with some rainfall
  • 43°F minimum night-time temperature in March in Ithaca43
    43°F min night temperature
  • 12 hours of daylight per day in March in Ithaca12
    12 hours of daylight per day
  • No heat & humidity in March in Ithaca0
    No heat & humidity
  • 3.6 inches monthly rainfall in March in Ithaca3.6
    3.6 inches of monthly rainfall
  • UV (maximum) index 5 (Moderate) in March in Ithaca5
    5 (Moderate) UV index
  • 59°F sea temperature in March in Ithaca59
    59°F sea temperature

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Ithaca weather in April

Expect daytime maximum temperatures of 64°F in Ithaca, Greece in April based on long-term weather averages. There are 7 hours of sunshine per day on average with 11 days with some rainfall and typically 2.4 inches of rainfall in the month.

  • 64°F maximum daytime temperature in April in Ithaca64
    64°F max day temperature
  • 7 hours of sunshine per day
  • 11 days with some rainfall in April in Ithaca11
    11 days with some rainfall
  • 48°F minimum night-time temperature in April in Ithaca48
    48°F min night temperature
  • 13 hours of daylight per day in April in Ithaca13
    13 hours of daylight per day
  • No heat & humidity in April in Ithaca0
    No heat & humidity
  • 2.4 inches monthly rainfall in April in Ithaca2.4
    2.4 inches of monthly rainfall
  • UV (maximum) index 6 (High) in April in Ithaca6
    6 (High) UV index
  • 61°F sea temperature in April in Ithaca61
    61°F sea temperature

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Ithaca weather in May

Expect daytime maximum temperatures of 73°F in Ithaca, Greece in May based on long-term weather averages. There are 9 hours of sunshine per day on average.

  • 73°F maximum daytime temperature in May in Ithaca73
    73°F max day temperature
  • 9 hours of sunshine per day
  • 8 days with some rainfall in May in Ithaca8
    8 days with some rainfall
  • 54°F minimum night-time temperature in May in Ithaca54
    54°F min night temperature
  • 14 hours of daylight per day in May in Ithaca14
    14 hours of daylight per day
  • No heat & humidity in May in Ithaca0
    No heat & humidity
  • 1.5 inches monthly rainfall in May in Ithaca1.5
    1.5 inches of monthly rainfall
  • UV (maximum) index 8 (Very High) in May in Ithaca8
    8 (Very High) UV index
  • 66°F sea temperature in May in Ithaca66
    66°F sea temperature

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Ithaca weather in June

Expect daytime maximum temperatures of 81°F in Ithaca, Greece in June based on long-term weather averages. There are 11 hours of sunshine per day on average.

  • 81°F maximum daytime temperature in June in Ithaca81
    81°F max day temperature
  • 11 hours of sunshine per day
  • 4 days with some rainfall in June in Ithaca4
    4 days with some rainfall
  • 61°F minimum night-time temperature in June in Ithaca61
    61°F min night temperature
  • 15 hours of daylight per day in June in Ithaca15
    15 hours of daylight per day
  • Moderate heat & humidity in June in IthacaM
    Moderate heat & humidity
  • 0.6 inches monthly rainfall in June in Ithaca0.6
    0.6 inches of monthly rainfall
  • UV (maximum) index 9 (Very High) in June in Ithaca9
    9 (Very High) UV index
  • 72°F sea temperature in June in Ithaca72
    72°F sea temperature

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Ithaca weather in July

Expect daytime maximum temperatures of 86°F in Ithaca, Greece in July and high heat and humidity based on long-term weather averages. There are 13 hours of sunshine per day on average.

  • 86°F maximum daytime temperature in July in Ithaca86
    86°F max day temperature
  • 13 hours of sunshine per day
  • 2 days with some rainfall in July in Ithaca2
    2 days with some rainfall
  • 64°F minimum night-time temperature in July in Ithaca64
    64°F min night temperature
  • 15 hours of daylight per day in July in Ithaca15
    15 hours of daylight per day
  • High heat & humidity in July in IthacaH
    High heat & humidity
  • 0.4 inches monthly rainfall in July in Ithaca0.4
    0.4 inches of monthly rainfall
  • UV (maximum) index 10 (Very High) in July in Ithaca10
    10 (Very High) UV index
  • 75°F sea temperature in July in Ithaca75
    75°F sea temperature

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Ithaca weather in August

Expect daytime maximum temperatures of 86°F in Ithaca, Greece in August and high heat and humidity based on long-term weather averages. There are 12 hours of sunshine per day on average.

  • 86°F maximum daytime temperature in August in Ithaca86
    86°F max day temperature
  • 12 hours of sunshine per day
  • 3 days with some rainfall in August in Ithaca3
    3 days with some rainfall
  • 64°F minimum night-time temperature in August in Ithaca64
    64°F min night temperature
  • 14 hours of daylight per day in August in Ithaca14
    14 hours of daylight per day
  • High heat & humidity in August in IthacaH
    High heat & humidity
  • 0.6 inches monthly rainfall in August in Ithaca0.6
    0.6 inches of monthly rainfall
  • UV (maximum) index 9 (Very High) in August in Ithaca9
    9 (Very High) UV index
  • 79°F sea temperature in August in Ithaca79
    79°F sea temperature

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Ithaca weather in September

Expect daytime maximum temperatures of 81°F in Ithaca, Greece in September based on long-term weather averages. There are 9 hours of sunshine per day on average with typically 1.9 inches of rainfall in the month.

  • 81°F maximum daytime temperature in September in Ithaca81
    81°F max day temperature
  • 9 hours of sunshine per day
  • 4 days with some rainfall in September in Ithaca4
    4 days with some rainfall
  • 61°F minimum night-time temperature in September in Ithaca61
    61°F min night temperature
  • 12 hours of daylight per day in September in Ithaca12
    12 hours of daylight per day
  • Moderate heat & humidity in September in IthacaM
    Moderate heat & humidity
  • 1.9 inches monthly rainfall in September in Ithaca1.9
    1.9 inches of monthly rainfall
  • UV (maximum) index 7 (High) in September in Ithaca7
    7 (High) UV index
  • 75°F sea temperature in September in Ithaca75
    75°F sea temperature

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Ithaca weather in October

Expect daytime maximum temperatures of 72°F in Ithaca, Greece in October based on long-term weather averages. There are 7 hours of sunshine per day on average with 10 days with some rainfall and typically 5.2 inches of rainfall in the month.

  • 72°F maximum daytime temperature in October in Ithaca72
    72°F max day temperature
  • 7 hours of sunshine per day
  • 10 days with some rainfall in October in Ithaca10
    10 days with some rainfall
  • 55°F minimum night-time temperature in October in Ithaca55
    55°F min night temperature
  • 11 hours of daylight per day in October in Ithaca11
    11 hours of daylight per day
  • No heat & humidity in October in Ithaca0
    No heat & humidity
  • 5.2 inches monthly rainfall in October in Ithaca5.2
    5.2 inches of monthly rainfall
  • UV (maximum) index 4 (Moderate) in October in Ithaca4
    4 (Moderate) UV index
  • 73°F sea temperature in October in Ithaca73
    73°F sea temperature

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Ithaca weather in November

Expect daytime maximum temperatures of 63°F in Ithaca, Greece in November based on long-term weather averages. There are 5 hours of sunshine per day on average with 13 days with some rainfall and typically 6.6 inches of rainfall in the month.

  • 63°F maximum daytime temperature in November in Ithaca63
    63°F max day temperature
  • 5 hours of sunshine per day
  • 13 days with some rainfall in November in Ithaca13
    13 days with some rainfall
  • 48°F minimum night-time temperature in November in Ithaca48
    48°F min night temperature
  • 10 hours of daylight per day in November in Ithaca10
    10 hours of daylight per day
  • No heat & humidity in November in Ithaca0
    No heat & humidity
  • 6.6 inches monthly rainfall in November in Ithaca6.6
    6.6 inches of monthly rainfall
  • UV (maximum) index 3 (Moderate) in November in Ithaca3
    3 (Moderate) UV index
  • 68°F sea temperature in November in Ithaca68
    68°F sea temperature

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Ithaca weather in December

Expect daytime maximum temperatures of 57°F in Ithaca, Greece in December based on long-term weather averages. There are 4 hours of sunshine per day on average with 15 days with some rainfall and typically 7.3 inches of rainfall in the month.

  • 57°F maximum daytime temperature in December in Ithaca57
    57°F max day temperature
  • 4 hours of sunshine per day
  • 15 days with some rainfall in December in Ithaca15
    15 days with some rainfall
  • 43°F minimum night-time temperature in December in Ithaca43
    43°F min night temperature
  • 10 hours of daylight per day in December in Ithaca10
    10 hours of daylight per day
  • No heat & humidity in December in Ithaca0
    No heat & humidity
  • 7.3 inches monthly rainfall in December in Ithaca7.3
    7.3 inches of monthly rainfall
  • UV (maximum) index 2 (Low) in December in Ithaca2
    2 (Low) UV index
  • 63°F sea temperature in December in Ithaca63
    63°F sea temperature

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More about Ithaca

Ithaca by month

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

Recommended for Greece

  • Explore latest special offers & online deals from TUI
  • Free child places & £0 deposits with direct debit available
  • Book summer & winter sun holidays in 2026/2027

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The climate guide for Greece (Ithaca) 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 Ithaca weather with the UK

The weather chart below compares the average monthly maximum daytime temperature for Ithaca, Greece and the UK (London).

Maximum daytime temperature (°F)

Ithaca, Greece
UK (London)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C)  |  Imperial (°F)

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