January weather forecast
Mount Union, OH

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Weather in January

January, like December, is a freezing cold winter month in Mount Union, Ohio, with temperature in the range of an average high of 31.6°F (-0.2°C) and an average low of 18.9°F (-7.3°C).

Temperature

In Mount Union, the lowest average temperatures are observed in January, with a high of 31.6°F (-0.2°C) and a low of 18.9°F (-7.3°C).

Humidity

January and February, with an average relative humidity of 86%, are the most humid months.

Rainfall

In Mount Union, in January, during 9.1 rainfall days, 2.28" (58mm) of precipitation is typically accumulated. In Mount Union, during the entire year, the rain falls for 173.2 days and collects up to 30.35" (771mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. January is the month with the most snowfall. Snow falls for 18.5 days and accumulates 6.54" (166mm) of snow.

Daylight

In Mount Union, the average length of the day in January is 9h and 38min.
On the first day of the month, sunrise is at 7:48 am and sunset at 5:06 pm. On the last day of January, sunrise is at 7:35 am and sunset at 5:39 pm EST.

Sunshine

With an average of 2.6h of sunshine, January has the least sunshine of the year in Mount Union, Ohio.

UV index

In January, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 2 in January translates into this advice:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Updated: Jul 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest?

The coldest period tends to be January, when average temperatures fluctuate between a high of 31.6°F (-0.2°C) and a low of 18.9°F (-7.3°C).

How cold is January?

The high-temperature during January is 31.6°F (-0.2°C) and the low-temperature is 18.9°F (-7.3°C).

What is the most humid month?

The months with the highest humidity in Mount Union, Ohio, are January and February, with an average relative humidity of 86%.

What is the average humidity in January?

In Mount Union, the average relative humidity in January is 86%.

How much does it rain in January?

In Mount Union, in January, during 9.1 rainfall days, 2.28" (58mm) of precipitation is typically accumulated.

When does it snow the most?

January is the month with the most snowfall. Snow falls for 18.5 days and accumulates 6.54" (166mm) of snow.

How much does it snow in January?

In Mount Union, in January, during 18.5 snowfall days, 6.54" (166mm) of snow is typically accumulated.

What is the average length of the day in January in Mount Union?

In Mount Union, the average day length in January is 9h and 38min.

What time are sunrise and sunset in January?

In January, on the first day of the month, sunrise is at 7:48 am and sunset at 5:06 pm. On the last day of the month, sunrise is at 7:35 am and sunset at 5:39 pm EST.

What is the month with the least sunshine?

The month with the least sunshine is January, with an average of 2.6h of sunshine.

How many hours of sunshine does Mount Union have in January?

In January, the average sunshine duration is 2.6h.

What is the UV index reading in January?

In Mount Union, the average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to Sun's UV rays.
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
Mount Union, OH

Average temperature in January - Mount Union, OH
  • Average high temperature in January: 31.6°F

The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (31.6°F).

  • Average low temperature in January: 18.9°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

Average pressure in January
Mount Union, OH

Average pressure in January - Mount Union, OH
  • Average pressure in January: 30.11"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in January
Mount Union, OH

Average wind speed in January - Mount Union, OH
  • Average wind speed in January: 8.6mph

The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest month (with the lowest average wind speed) is July (5.2mph).

Average humidity in January
Mount Union, OH

Average humidity in January - Mount Union, OH
  • Average humidity in January: 86%

The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are July and August (77%).

Average rainfall in January
Mount Union, OH

Average rainfall in January - Mount Union, OH
  • Average rainfall in January: 2.28"

The wettest month (with the highest rainfall) is July (2.99").
The driest month (with the least rainfall) is September (1.89").

Average rainfall days in January
Mount Union, OH

Average rainfall days in January - Mount Union, OH
  • Average rainfall days in January: 9.1 days

The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is January (9.1 days).

Average snowfall in January
Mount Union, OH

Average snowfall in January - Mount Union, OH
  • Average snowfall in January: 6.54"

The month with the highest snowfall is January (6.54").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Mount Union, OH

Average snowfall days in January - Mount Union, OH
  • Average snowfall days in January: 18.5 days

The month with the highest number of snowfall days is January (18.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Mount Union, OH

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

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in January: 2h and 4min

The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).

Average sunshine days in January
Mount Union, OH

Average sunshine days in January - Mount Union, OH
  • Average sunshine days in January: 8.3 days

The month with the most sunshine days is November (13.5 days).
The month with the least sunshine days is February (7.7 days).

Average UV index in January
Mount Union, OH

Average UV index in January - Mount Union, OH
  • Average UV index in January: 2

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in January
Mount Union, OH

Average cloud cover in January - Mount Union, OH
  • Average cloud cover in January: 72

The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 35).

Average visibility in January
Mount Union, OH

Average visibility in January - Mount Union, OH
  • Average visibility in January: 4mi

The month with the highest visibility is April (6mi).
The months with the lowest visibility are January and February (4mi).

Mount Union, Ohio, USA

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