January 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

What is the coldest month in Ithaca?

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

What is the temperature in January in Ithaca?

The average high-temperature, in January, in Ithaca, New York, is 31.6°F (-0.2°C), while the average low-temperature is 15.6°F (-9.1°C).

How many days does it rain in January in Ithaca?

In Ithaca, during January, the rain falls for 15 days and regularly aggregates up to 2" (51.1mm) of precipitation.

How much does it snow in Ithaca in January?

During January, Ithaca regularly aggregates up to 15.5" (393.7mm) of snow.

What is the snowiest month in Ithaca?

January is the month with the most snowfall, with 15.5" (393.7mm) of accumulated snow.
Average temperature in January - Ithaca, NY
  • Average high temperature in January: 31.6°F

The warmest month (with the highest average high temperature) is July (80.9°F).
The month with the lowest average high temperature is January (31.6°F).

  • Average low temperature in January: 15.7°F

The month with the highest average low temperature is July (58.4°F).
The coldest month (with the lowest average low temperature) is February (15.2°F).

Average rainfall in January - Ithaca, NY
  • Average rainfall in January: 2"

Wettest months (with the highest rainfall) are June and July (3.6").
The driest month (with the lowest rainfall) is February (1.9").

Average rainfall days in January - Ithaca, NY
  • Average rainfall days in January: 15 days

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 in January - Ithaca, NY
  • Average snowfall in January: 15.5"

The month with the highest snowfall is January (15.5").
Months with the lowest snowfall are June, July, August and September (0").

Average daylight in January / Average sunshine in January - Ithaca, NY
  • Average daylight in January: 9.5h

The month with the longest days is June (Average daylight: 15.2h).
The month with shortest days is December (Average daylight: 9.1h).

  • Average sunshine in January: 4h

The month with most sunshine is July (Average sunshine: 10h).
Months with least sunshine are November and December (Average sunshine: 3).

Average UV index in January - Ithaca, NY
  • Average UV index in January: 1

Months with the highest UV index are June, July and August (UV index 8).
Months with the lowest UV index are January and December (UV index 1).

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