Monthly weather forecast and climate
Ithaca, NY

A stream of water flowing downstream from the Taughannock Waterfall in Ithaka, New York
A stream of water flowing downstream from the Taughannock Waterfall in Ithaka, New York
January, like December, is another subzero cold winter month in Ithaca, New York, with average temperature varying between 31.6°F (-0.2°C) and 15.6°F (-9.1°C). The coldest month is January, with an average high-temperature of 31.6°F (-0.2°C) and an average low-temperature of 15.6°F (-9.1°C). Weather in January »
The last month of the winter, February, is a cold month in Ithaca, New York, with average temperature ranging between min 15.3°F (-9.3°C) and max 32.5°F (0.3°C). In February, the average high-temperature is 32.5°F (0.3°C), and the average low-temperature is 15.3°F (-9.3°C). Weather in February »

March, the first month of the spring, in Ithaca, is still a cold month, with average temperature ranging between min 24.1°F (-4.4°C) and max 41.7°F (5.4°C). In Ithaca, New York, in March, the average high-temperature is 41.7°F (5.4°C), and the average low-temperature is 24.1°F (-4.4°C). Weather in March »

April in Ithaca, New York, is a fresh spring month, with average temperature varying between 54.9°F (12.7°C) and 34.7°F (1.5°C). In April, the average high-temperature is 54.9°F (12.7°C), and the average low-temperature is 34.7°F (1.5°C). Weather in April »

The last month of the spring, May, is a comfortable month in Ithaca, New York, with average temperature varying between 44.6°F (7°C) and 67.1°F (19.5°C). In Ithaca, the average high-temperature is 67.1°F (19.5°C), and the average low-temperature is 44.6°F (7°C). Weather in May »

The first month of the summer, June, is a warm month in Ithaca, New York, with average temperature fluctuating between 53.8°F (12.1°C) and 76.3°F (24.6°C). The average high-temperature, is 76.3°F (24.6°C), while the average low-temperature is 53.8°F (12.1°C). Weather in June »

July, the same as June, is another warm summer month in Ithaca, New York, with average temperature ranging between min 58.5°F (14.7°C) and max 81°F (27.2°C). With an average high-temperature of 81°F (27.2°C) and an average low-temperature of 58.5°F (14.7°C), July is the warmest month. Weather in July »

The last month of the summer, August, is another warm month in Ithaca, New York, with average temperature varying between 56.7°F (13.7°C) and 79°F (26.1°C). In Ithaca, in August, the average high-temperature is 79°F (26.1°C), and the average low-temperature is 56.7°F (13.7°C). Weather in August »

The first month of the autumn, September, is also a pleasant month in Ithaca, New York, with average temperature ranging between max 71.8°F (22.1°C) and min 50.2°F (10.1°C). The average high-temperature, is 71.8°F (22.1°C), while the average low-temperature is 50.2°F (10.1°C). Weather in September »

October, like September, is another mild autumn month in Ithaca, New York, with average temperature varying between 39.9°F (4.4°C) and 60.1°F (15.6°C). In October, the average high-temperature is 60.1°F (15.6°C), and the average low-temperature is 39.9°F (4.4°C). Weather in October »

The last month of the autumn, November, is another chilly month in Ithaca, New York, with temperature in the range of an average low of 31.8°F (-0.1°C) and an average high of 47.1°F (8.4°C). In Ithaca, the average high-temperature is 47.1°F (8.4°C), and the average low-temperature is 31.8°F (-0.1°C). Weather in November »

The first month of the winter, December, is also a cold month in Ithaca, New York, with temperature in the range of an average low of 21°F (-6.1°C) and an average high of 35.2°F (1.8°C). In Ithaca, New York, the average high-temperature is 35.2°F (1.8°C), and the average low-temperature is 21°F (-6.1°C). Weather in December »

What is the coldest month in Ithaca?

January is the coldest month in Ithaca, New York, with an average high-temperature of 31.6°F (-0.2°C) and an average low-temperature of 15.6°F (-9.1°C).

How many days does it rain in Ithaca?

Throughout the year, there are 156 rainfall days, and 35.1" (892.3mm) of precipitation is accumulated.

When does it snow in Ithaca?

January through May, October through December are months with snowfall.

How much does it snow in Ithaca?

Throughout the year, in Ithaca, 64.4" (1635.9mm) of snow is accumulated.

When does it snow the most in Ithaca?

The month with the most snowfall in Ithaca is January when 15.5" (393.7mm) of snow is typically aggregated.

When is the lowest UV index in Ithaca?

Months with the lowest UV index in Ithaca, New York, are January and December, with an average maximum UV index of 1.

What is the driest month in Ithaca?

The month with the least rainfall in Ithaca is February when the rain falls for 13 days and typically collects 1.9" (49.3mm) of precipitation.

What is the rainiest month in Ithaca?

June is the month with the most rainfall in Ithaca, New York. Rain falls for 12 days and accumulates 3.6" (92.5mm) of precipitation.

When are the longest days in Ithaca?

The month with the longest days in Ithaca is June, with an average of 15.2h of daylight.

What are the months with the highest UV index in Ithaca?

June through August, with an average maximum UV index of 8, are months with the highest UV index in Ithaca.

What is the warmest month in Ithaca?

With an average high-temperature of 81°F (27.2°C) and an average low-temperature of 58.5°F (14.7°C), July is the warmest month.

What month has the most sunshine in Ithaca?

With an average of 10h of sunshine, July has the most sunshine of the year in Ithaca, New York.

What is the month with the least sunshine in Ithaca?

Months with the least sunshine in Ithaca are November and December, with an average of 3h of sunshine.

What is the month with the shortest days in Ithaca?

With an average of 9.1h of daylight, December has the shortest days of the year in Ithaca, New York.
Average rainfall - Ithaca, NY
Average rainfall days - Ithaca, NY

Months with the highest number of rainy days are January and December (15 days).
Months with the lowest number of rainy days are August and September (11 days).

Average snowfall - Ithaca, NY
Average daylight / Average sunshine - Ithaca, NY
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