January weather forecast
Tom Corwin, OH

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Weather in January

January, like December, in Tom Corwin, Ohio, is another cold winter month, with an average temperature fluctuating between 36.3°F (2.4°C) and 23.4°F (-4.8°C).

Temperature

Tom Corwin's January weather, marked by an average high temperature of 36.3°F (2.4°C) and an average low temperature of 23.4°F (-4.8°C), is the coldest in the year.

Humidity

The months with the highest humidity are January, February and December, with an average relative humidity of 82%.

Rainfall

In Tom Corwin, in January, during 9.9 rainfall days, 2.05" (52mm) of precipitation is typically accumulated. In Tom Corwin, during the entire year, the rain falls for 161.8 days and collects up to 30.83" (783mm) of precipitation.

Snowfall

Months with snowfall are January through April, October through December. The month with the most snowfall in Tom Corwin, Ohio, is January, when snow falls for 10.3 days and typically aggregates up to 3.39" (86mm) of snow.

Daylight

In January, the average length of the day is 9h and 47min.
On the first day of January, sunrise is at 7:49 am and sunset at 5:18 pm. On the last day of the month, sunrise is at 7:37 am and sunset at 5:49 pm EST.

Sunshine

With an average of 3.6h of sunshine, January has the least sunshine of the year.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the average person.
Note: The maximum UV index, 2 during January, leads to the following recommendations:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Updated: Jul 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year in Tom Corwin?

January brings the lowest temperatures, with an average high of 36.3°F (2.4°C) and an average low of 23.4°F (-4.8°C).

How cold is January?

In Tom Corwin, in January, the average high-temperature is 36.3°F (2.4°C), and the average low-temperature is 23.4°F (-4.8°C).

What is the most humid month?

January, February and December, with an average relative humidity of 82%, are most humid months.

What is the average humidity in January?

The average relative humidity in January is 82%.

How much does it rain in January?

In January, in Tom Corwin, Ohio, the rain falls for 9.9 days. Throughout January, 2.05" (52mm) of precipitation is accumulated.

What is the snowiest month?

The month with the most snowfall in Tom Corwin is January, when snow falls for 10.3 days and typically aggregates up to 3.39" (86mm) of snow.

How many days does it snow in January?

In Tom Corwin, in January, snow falls for 10.3 days, with typically accumulated 3.39" (86mm) of snow.

What is the average length of the day in January?

In January, the average day length is 9h and 47min.

When are sunrise and sunset in January?

In January, on the first day of the month, sunrise is at 7:49 am and sunset at 5:18 pm. On the last day of the month, sunrise is at 7:37 am and sunset at 5:49 pm EST.

What is the month with the least sunshine?

January has the least sunshine of the year, with an average of 3.6h of sunshine.

How long on average sun shines in January in Tom Corwin?

The average sunshine duration in January is 3.6h.

What is the month with the lowest UV index?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

How high is the UV index in January?

The average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health from unprotected exposure to 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
Tom Corwin, OH

Average temperature in January - Tom Corwin, OH
  • Average high temperature in January: 36.3°F

The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (36.3°F).

  • Average low temperature in January: 23.4°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

Average pressure in January
Tom Corwin, OH

Average pressure in January - Tom Corwin, OH
  • Average pressure in January: 30.15"Hg

The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in January
Tom Corwin, OH

Average wind speed in January - Tom Corwin, OH
  • Average wind speed in January: 7.5mph

The windiest months (with the highest average wind speed) are January and February (7.5mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).

Average humidity in January
Tom Corwin, OH

Average humidity in January - Tom Corwin, OH
  • Average humidity in January: 82%

The months with the highest relative humidity are January, February and December (82%).
The month with the lowest relative humidity is August (75%).

Average rainfall in January
Tom Corwin, OH

Average rainfall in January - Tom Corwin, OH
  • Average rainfall in January: 2.05"

The wettest month (with the highest rainfall) is May (3.62").
The driest month (with the least rainfall) is October (1.97").

Average rainfall days in January
Tom Corwin, OH

Average rainfall days in January - Tom Corwin, OH
  • Average rainfall days in January: 9.9 days

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is November (8.8 days).

Average snowfall in January
Tom Corwin, OH

Average snowfall in January - Tom Corwin, OH
  • Average snowfall in January: 3.39"

The month with the highest snowfall is January (3.39").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in January
Tom Corwin, OH

Average snowfall days in January - Tom Corwin, OH
  • Average snowfall days in January: 10.3 days

The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Tom Corwin, OH

Average daylight in January / Average sunshine in January - Tom Corwin, OH
  • Average daylight in January: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in January: 3h and 4min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

Average sunshine days in January
Tom Corwin, OH

Average sunshine days in January - Tom Corwin, OH
  • Average sunshine days in January: 13.3 days

The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is May (9.8 days).

Average UV index in January
Tom Corwin, OH

Average UV index in January - Tom Corwin, OH
  • Average UV index in January: 2

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

Average cloud cover in January
Tom Corwin, OH

Average cloud cover in January - Tom Corwin, OH
  • Average cloud cover in January: 62

The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 30).

Average visibility in January
Tom Corwin, OH

Average visibility in January - Tom Corwin, OH
  • Average visibility in January: 5mi

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

Tom Corwin, Ohio, USA

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