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)	-1	0	6	13	19	24	27	26	21	15	8	2
Min temperature (night-time)	-11	-10	-5	1	6	11	14	13	9	4	-1	-7
Heat & Humidity	0	0	0	0	0	0	M	L	0	0	0	0

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	4	4	6	7	8	9	10	8	7	5	3	3
Daily hours of daylight	9	11	12	13	15	15	15	14	12	11	10	9
UV Index (Maximum)	1	2	4	6	7	8	8	8	6	4	2	1

Rainfall in Ithaca

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Number of days with some rain	16	15	15	13	13	12	11	11	11	12	15	18
Average monthly rainfall (mm)	49	52	62	76	82	94	89	86	87	80	79	65

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 New York (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 cold climate with warm summers and some rainfall in all months.

Ithaca weather in January

Expect daytime maximum temperatures of -1°C in Ithaca, New York in January based on long-term weather averages. There are 4 hours of sunshine per day on average with 16 days with some rainfall and typically 49 mm of rainfall in the month, which might fall as snow.

-1
-1°C max day temperature
4
4 hours of sunshine per day
16
16 days with some rainfall
-11
-11°C min night temperature
9
9 hours of daylight per day
0
No heat & humidity
49
49 mm of monthly rainfall
1
1 (Low) UV index

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Ithaca weather in February

Expect daytime maximum temperatures of 0°C in Ithaca, New York in February based on long-term weather averages. There are 4 hours of sunshine per day on average with 15 days with some rainfall and typically 52 mm of rainfall in the month, which might fall as snow.

0
0°C max day temperature
4
4 hours of sunshine per day
15
15 days with some rainfall
-10
-10°C min night temperature
11
11 hours of daylight per day
0
No heat & humidity
52
52 mm of monthly rainfall
2
2 (Low) UV index

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Ithaca weather in March

Expect daytime maximum temperatures of 6°C in Ithaca, New York in March based on long-term weather averages. There are 6 hours of sunshine per day on average with 15 days with some rainfall and typically 62 mm of rainfall in the month, which might fall as snow.

6
6°C max day temperature
6
6 hours of sunshine per day
15
15 days with some rainfall
-5
-5°C min night temperature
12
12 hours of daylight per day
0
No heat & humidity
62
62 mm of monthly rainfall
4
4 (Moderate) UV index

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Ithaca weather in April

Expect daytime maximum temperatures of 13°C in Ithaca, New York in April based on long-term weather averages. There are 7 hours of sunshine per day on average with 13 days with some rainfall and typically 76 mm of rainfall in the month.

13
13°C max day temperature
7
7 hours of sunshine per day
13
13 days with some rainfall
1
1°C min night temperature
13
13 hours of daylight per day
0
No heat & humidity
76
76 mm of monthly rainfall
6
6 (High) UV index

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Ithaca weather in May

Expect daytime maximum temperatures of 19°C in Ithaca, New York in May based on long-term weather averages. There are 8 hours of sunshine per day on average with 13 days with some rainfall and typically 82 mm of rainfall in the month.

19
19°C max day temperature
8
8 hours of sunshine per day
13
13 days with some rainfall
6
6°C min night temperature
15
15 hours of daylight per day
0
No heat & humidity
82
82 mm of monthly rainfall
7
7 (High) UV index

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Ithaca weather in June

Expect daytime maximum temperatures of 24°C in Ithaca, New York in June based on long-term weather averages. There are 9 hours of sunshine per day on average with 12 days with some rainfall and typically 94 mm of rainfall in the month.

24
24°C max day temperature
9
9 hours of sunshine per day
12
12 days with some rainfall
11
11°C min night temperature
15
15 hours of daylight per day
0
No heat & humidity
94
94 mm of monthly rainfall
8
8 (Very High) UV index

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Ithaca weather in July

Expect daytime maximum temperatures of 27°C in Ithaca, New York in July based on long-term weather averages. There are 10 hours of sunshine per day on average with 11 days with some rainfall and typically 89 mm of rainfall in the month.

27
27°C max day temperature
10
10 hours of sunshine per day
11
11 days with some rainfall
14
14°C min night temperature
15
15 hours of daylight per day
M
Moderate heat & humidity
89
89 mm of monthly rainfall
8
8 (Very High) UV index

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Ithaca weather in August

Expect daytime maximum temperatures of 26°C in Ithaca, New York in August based on long-term weather averages. There are 8 hours of sunshine per day on average with 11 days with some rainfall and typically 86 mm of rainfall in the month.

26
26°C max day temperature
8
8 hours of sunshine per day
11
11 days with some rainfall
13
13°C min night temperature
14
14 hours of daylight per day
L
Low heat & humidity
86
86 mm of monthly rainfall
8
8 (Very High) UV index

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Ithaca weather in September

Expect daytime maximum temperatures of 21°C in Ithaca, New York in September based on long-term weather averages. There are 7 hours of sunshine per day on average with 11 days with some rainfall and typically 87 mm of rainfall in the month.

21
21°C max day temperature
7
7 hours of sunshine per day
11
11 days with some rainfall
9
9°C min night temperature
12
12 hours of daylight per day
0
No heat & humidity
87
87 mm of monthly rainfall
6
6 (High) UV index

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Ithaca weather in October

Expect daytime maximum temperatures of 15°C in Ithaca, New York in October based on long-term weather averages. There are 5 hours of sunshine per day on average with 12 days with some rainfall and typically 80 mm of rainfall in the month.

15
15°C max day temperature
5
5 hours of sunshine per day
12
12 days with some rainfall
4
4°C min night temperature
11
11 hours of daylight per day
0
No heat & humidity
80
80 mm of monthly rainfall
4
4 (Moderate) UV index

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Ithaca weather in November

Expect daytime maximum temperatures of 8°C in Ithaca, New York in November based on long-term weather averages. There are 3 hours of sunshine per day on average with 15 days with some rainfall and typically 79 mm of rainfall in the month.

8
8°C max day temperature
3
3 hours of sunshine per day
15
15 days with some rainfall
-1
-1°C min night temperature
10
10 hours of daylight per day
0
No heat & humidity
79
79 mm of monthly rainfall
2
2 (Low) UV index

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Ithaca weather in December

Expect daytime maximum temperatures of 2°C in Ithaca, New York in December based on long-term weather averages. There are 3 hours of sunshine per day on average with 18 days with some rainfall and typically 65 mm of rainfall in the month, which might fall as snow.