Ithaca weather by month

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

Temperature
Rainfall
Sunshine & UV index

Temperature in Ithaca (°C)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Max temperature (daytime)	12	13	15	18	23	27	30	30	27	22	17	14
Min temperature (night-time)	5	5	6	9	12	16	18	18	16	13	9	6
Heat & Humidity	0	0	0	0	0	M	H	H	M	0	0	0
Sea temperature	16	15	15	16	19	22	24	26	24	23	20	17

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	5	5	6	7	9	11	13	12	9	7	5	4
Daily hours of daylight	10	11	12	13	14	15	15	14	12	11	10	10
UV Index (Maximum)	2	3	5	6	8	9	10	9	7	4	3	2

Rainfall in Ithaca

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Number of days with some rain	14	13	11	11	8	4	2	3	4	10	13	15
Average monthly rainfall (mm)	145	122	91	62	37	16	11	15	47	131	167	186

More about Ithaca

Ithaca by month

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

Recommended for Greece

TUI: Top deals & discounts on 2026/2027 holidays

Sale

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

Go to TUI deal >>

View all TUI offers

TUI deal finder

Destination

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 12°C 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 145 mm of rainfall in the month.

12
12°C max day temperature
5
5 hours of sunshine per day
14
14 days with some rainfall
5
5°C min night temperature
10
10 hours of daylight per day
0
No heat & humidity
145
145 mm of monthly rainfall
2
2 (Low) UV index
16
16°C sea temperature

Back to months

Ithaca weather in February

Expect daytime maximum temperatures of 13°C 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 122 mm of rainfall in the month.

13
13°C max day temperature
5
5 hours of sunshine per day
13
13 days with some rainfall
5
5°C min night temperature
11
11 hours of daylight per day
0
No heat & humidity
122
122 mm of monthly rainfall
3
3 (Moderate) UV index
15
15°C sea temperature

Back to months

Ithaca weather in March

Expect daytime maximum temperatures of 15°C 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 91 mm of rainfall in the month.

15
15°C max day temperature
6
6 hours of sunshine per day
11
11 days with some rainfall
6
6°C min night temperature
12
12 hours of daylight per day
0
No heat & humidity
91
91 mm of monthly rainfall
5
5 (Moderate) UV index
15
15°C sea temperature

Back to months

Ithaca weather in April

Expect daytime maximum temperatures of 18°C 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 62 mm of rainfall in the month.

18
18°C max day temperature
7
7 hours of sunshine per day
11
11 days with some rainfall
9
9°C min night temperature
13
13 hours of daylight per day
0
No heat & humidity
62
62 mm of monthly rainfall
6
6 (High) UV index
16
16°C sea temperature

Back to months

Ithaca weather in May

Expect daytime maximum temperatures of 23°C in Ithaca, Greece in May based on long-term weather averages. There are 9 hours of sunshine per day on average.

23
23°C max day temperature
9
9 hours of sunshine per day
8
8 days with some rainfall
12
12°C min night temperature
14
14 hours of daylight per day
0
No heat & humidity
37
37 mm of monthly rainfall
8
8 (Very High) UV index
19
19°C sea temperature

Back to months

Ithaca weather in June

Expect daytime maximum temperatures of 27°C in Ithaca, Greece in June based on long-term weather averages. There are 11 hours of sunshine per day on average.

27
27°C max day temperature
11
11 hours of sunshine per day
4
4 days with some rainfall
16
16°C min night temperature
15
15 hours of daylight per day
M
Moderate heat & humidity
16
16 mm of monthly rainfall
9
9 (Very High) UV index
22
22°C sea temperature

Back to months

Ithaca weather in July

Expect daytime maximum temperatures of 30°C 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.

30
30°C max day temperature
13
13 hours of sunshine per day
2
2 days with some rainfall
18
18°C min night temperature
15
15 hours of daylight per day
H
High heat & humidity
11
11 mm of monthly rainfall
10
10 (Very High) UV index
24
24°C sea temperature

Back to months

Ithaca weather in August

Expect daytime maximum temperatures of 30°C 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.

30
30°C max day temperature
12
12 hours of sunshine per day
3
3 days with some rainfall
18
18°C min night temperature
14
14 hours of daylight per day
H
High heat & humidity
15
15 mm of monthly rainfall
9
9 (Very High) UV index
26
26°C sea temperature

Back to months

Ithaca weather in September

Expect daytime maximum temperatures of 27°C in Ithaca, Greece in September based on long-term weather averages. There are 9 hours of sunshine per day on average with typically 47 mm of rainfall in the month.

27
27°C max day temperature
9
9 hours of sunshine per day
4
4 days with some rainfall
16
16°C min night temperature
12
12 hours of daylight per day
M
Moderate heat & humidity
47
47 mm of monthly rainfall
7
7 (High) UV index
24
24°C sea temperature

Back to months

Ithaca weather in October

Expect daytime maximum temperatures of 22°C 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 131 mm of rainfall in the month.

22
22°C max day temperature
7
7 hours of sunshine per day
10
10 days with some rainfall
13
13°C min night temperature
11
11 hours of daylight per day
0
No heat & humidity
131
131 mm of monthly rainfall
4
4 (Moderate) UV index
23
23°C sea temperature

Back to months

Ithaca weather in November

Expect daytime maximum temperatures of 17°C 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 167 mm of rainfall in the month.

17
17°C max day temperature
5
5 hours of sunshine per day
13
13 days with some rainfall
9
9°C min night temperature
10
10 hours of daylight per day
0
No heat & humidity
167
167 mm of monthly rainfall
3
3 (Moderate) UV index
20
20°C sea temperature

Back to months

Ithaca weather in December

Expect daytime maximum temperatures of 14°C 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 186 mm of rainfall in the month.