January weather forecast
Ithaca, OH

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Weather in January

January, the same as December, is an icy winter month in Ithaca, Ohio, with an average temperature fluctuating between 32.4°F (0.2°C) and 20.3°F (-6.5°C).

Temperature

With average high and low temperatures of 32.4°F (0.2°C) and 20.3°F (-6.5°C) respectively, January is Ithaca's coldest month.

Humidity

The months with the highest humidity in Ithaca are January, February and December, with an average relative humidity of 83%.

Rainfall

In January, the rain falls for 8.6 days. Throughout January, 2.36" (60mm) of precipitation is accumulated. Throughout the year, there are 168.9 rainfall days, and 33.46" (850mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, October through December. January is the month with the most snowfall in Ithaca. Snow falls for 12.6 days and accumulates 3.74" (95mm) of snow.

Daylight

The average length of the day in January is 9h and 43min.
On the first day of the month, sunrise is at 7:59 am and sunset at 5:23 pm. On the last day of January, sunrise is at 7:47 am and sunset at 5:55 pm EST.

Sunshine

January has the least sunshine of the year in Ithaca, with an average of 3.5h of sunshine.

UV index

The months with the lowest UV index in Ithaca, Ohio, are January, February, October through December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index of 2 in January interprets into the following recommendations:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
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Frequently asked questions

What is the coldest month in Ithaca?

Ithaca's January weather reaches an average high of 32.4°F (0.2°C) and an average low of 20.3°F (-6.5°C), making it the coldest month.

How cold is it in Ithaca in January?

During January, Ithaca experiences an average high-temperature of 32.4°F (0.2°C) and a low-temperature of 20.3°F (-6.5°C).

What is the most humid month in Ithaca?

January, February and December, with an average relative humidity of 83%, are most humid months in Ithaca.

What is the average humidity in January in Ithaca?

In Ithaca, the average relative humidity in January is 83%.

How many days does it rain in January in Ithaca?

In Ithaca, in January, it is raining for 8.6 days, with typically 2.36" (60mm) of accumulated precipitation.

When does it snow the most in Ithaca?

January is the month with the most snowfall in Ithaca, Ohio. Snow falls for 12.6 days and accumulates 3.74" (95mm) of snow.

How much does it snow in Ithaca in January?

In January, in Ithaca, it is snowing for 12.6 days. Throughout January, 3.74" (95mm) of snow is accumulated.

What is the average length of the day in January in Ithaca?

The average day length in January in Ithaca is 9h and 43min.

When is the sunrise / sunset in January in Ithaca?

On the first day of January in Ithaca, sunrise is at 7:59 am and sunset at 5:23 pm. On the last day of the month, sunrise is at 7:47 am and sunset at 5:55 pm EST.

What is the month with the least sunshine in Ithaca?

January has the least sunshine of the year in Ithaca, with an average of 3.5h of sunshine.

How long on average sun shines in January in Ithaca?

In January, the average sunshine duration is 3.5h.

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

The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 2.

What is the UV index intensity in January in Ithaca?

In Ithaca, Ohio, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a low health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Ithaca, OH

Average temperature in January - Ithaca, OH
  • Average high temperature in January: 32.4°F

The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (32.4°F).

  • Average low temperature in January: 20.3°F

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).

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Average pressure in January
Ithaca, OH

Average pressure in January - Ithaca, OH
  • Average pressure in January: 30.13"Hg

The months with the highest atmospheric pressure are January and November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in January
Ithaca, OH

Average wind speed in January - Ithaca, OH
  • Average wind speed in January: 10.5mph

The windiest month (with the highest average wind speed) is January (10.5mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).

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Average humidity in January
Ithaca, OH

Average humidity in January - Ithaca, OH
  • Average humidity in January: 83%

The months with the highest relative humidity are January, February and December (83%).
The month with the lowest relative humidity is October (75%).

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Average rainfall in January
Ithaca, OH

Average rainfall in January - Ithaca, OH
  • Average rainfall in January: 2.36"

The wettest month (with the highest rainfall) is May (4.17").
The driest month (with the least rainfall) is September (2.17").

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Average rainfall days in January
Ithaca, OH

Average rainfall days in January - Ithaca, OH
  • Average rainfall days in January: 8.6 days

The month with the highest number of rainy days is May (19.8 days).
The month with the least rainy days is February (8.3 days).

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Average snowfall in January
Ithaca, OH

Average snowfall in January - Ithaca, OH
  • Average snowfall in January: 3.74"

The month with the highest snowfall is January (3.74").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in January
Ithaca, OH

Average snowfall days in January - Ithaca, OH
  • Average snowfall days in January: 12.6 days

The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Ithaca, OH

Average daylight in January / Average sunshine in January - Ithaca, OH
  • Average daylight in January: 9h and 4min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in January: 3h and 3min

The months with the most sunshine are June and July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

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Average sunshine days in January
Ithaca, OH

Average sunshine days in January - Ithaca, OH
  • Average sunshine days in January: 11.3 days

The month with the most sunshine days is November (16.4 days).
The month with the least sunshine days is May (9.3 days).

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Average UV index in January
Ithaca, OH

Average UV index in January - Ithaca, OH
  • Average UV index in January: 2

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).

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Average cloud cover in January
Ithaca, OH

Average cloud cover in January - Ithaca, OH
  • Average cloud cover in January: 64

The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in January
Ithaca, OH

Average visibility in January - Ithaca, OH
  • Average visibility in January: 5mi

The months with the highest visibility are March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, February, July, August and September (5mi).

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Ithaca, Ohio, USA

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