January weather forecast
Chillicothe, OH

Weather in January

January, the same as December, is a wintry winter month in Chillicothe, Ohio, with temperature in the range of an average low of 22.8°F (-5.1°C) and an average high of 35.4°F (1.9°C).

Temperature

January is the coldest month, with an average high-temperature of 35.4°F (1.9°C) and an average low-temperature of 22.8°F (-5.1°C).

Humidity

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

Rainfall

In January, the rain falls for 10.3 days. Throughout January, 1.69" (43mm) of precipitation is accumulated. In Chillicothe, during the entire year, the rain falls for 156.4 days and collects up to 25.63" (651mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall in Chillicothe. January is the month with the most snowfall in Chillicothe. Snow falls for 9.6 days and accumulates 2.48" (63mm) of snow.

Daylight

In Chillicothe, the average length of the day in January is 9h and 46min.
On the first day of the month, sunrise is at 7:51 am and sunset at 5:19 pm. On the last day of January, sunrise is at 7:39 am and sunset at 5:50 pm EST.

Sunshine

January has the least sunshine of the year, with an average of 3.8h of sunshine.

UV index

In Chillicothe, the average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the average person.
Note: The average daily UV index of 2 in January transform into the following instructions:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the coldest month in Chillicothe?

With an average high-temperature of 35.4°F (1.9°C) and an average low-temperature of 22.8°F (-5.1°C), January is the coldest month in Chillicothe, Ohio.

What is the temperature in January in Chillicothe?

In Chillicothe, Ohio, in January, the average high-temperature is 35.4°F (1.9°C), and the average low-temperature is 22.8°F (-5.1°C).

What is the most humid month in Chillicothe?

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

What is the average humidity in January in Chillicothe?

The average relative humidity in January in Chillicothe is 82%.

How much does it rain in Chillicothe in January?

In Chillicothe, in January, it is raining for 10.3 days, with typically 1.69" (43mm) of accumulated precipitation.

When does it snow the most in Chillicothe?

The month with the most snowfall in Chillicothe is January, when snow falls for 9.6 days and typically aggregates up to 2.48" (63mm) of snow.

How much does it snow in Chillicothe in January?

In Chillicothe, in January, snow falls for 9.6 days, with typically accumulated 2.48" (63mm) of snow.

How many hours of daylight does Chillicothe have in January?

In January, the average day length in Chillicothe, Ohio, is 9h and 46min.

When are sunrise and sunset in January in Chillicothe?

On the first day of January in Chillicothe, Ohio, sunrise is at 7:51 am and sunset at 5:19 pm. On the last day of the month, sunrise is at 7:39 am and sunset at 5:50 pm EST.

What is the month with the least sunshine in Chillicothe?

January has the least sunshine of the year, with an average of 3.8h of sunshine.

How long on average sun shines in January in Chillicothe?

In January, the average sunshine duration is 3.8h.

How high is the UV index in January in Chillicothe?

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

Average temperature in January
Chillicothe, OH

Average temperature in January - Chillicothe, OH
  • Average high temperature in January: 35.4°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (35.4°F).

  • Average low temperature in January: 22.8°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).

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Average pressure in January
Chillicothe, OH

Average pressure in January - Chillicothe, OH
  • Average pressure in January: 30.14"Hg

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in January
Chillicothe, OH

Average wind speed in January - Chillicothe, OH
  • Average wind speed in January: 8.3mph

The windiest months (with the highest average wind speed) are January and February (8.3mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in January
Chillicothe, OH

Average humidity in January - Chillicothe, OH
  • Average humidity in January: 82%

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

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Average rainfall in January
Chillicothe, OH

Average rainfall in January - Chillicothe, OH
  • Average rainfall in January: 1.69"

The wettest month (with the highest rainfall) is May (2.95").
The driest month (with the least rainfall) is September (1.54").

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Average rainfall days in January
Chillicothe, OH

Average rainfall days in January - Chillicothe, OH
  • Average rainfall days in January: 10.3 days

The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is November (8.4 days).

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Average snowfall in January
Chillicothe, OH

Average snowfall in January - Chillicothe, OH
  • Average snowfall in January: 2.48"

The month with the highest snowfall is January (2.48").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in January
Chillicothe, OH

Average snowfall days in January - Chillicothe, OH
  • Average snowfall days in January: 9.6 days

The month with the highest number of snowfall days is January (9.6 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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

Average daylight in January / Average sunshine in January - Chillicothe, OH
  • Average daylight in January: 9h and 46min

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 27min).

  • Average sunshine in January: 3h and 48min

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

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Average sunshine days in January
Chillicothe, OH

Average sunshine days in January - Chillicothe, OH
  • Average sunshine days in January: 13.9 days

The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is May (9.8 days).

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Average UV index in January
Chillicothe, OH

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

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in January
Chillicothe, OH

Average cloud cover in January - Chillicothe, OH
  • Average cloud cover in January: 60

The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 28).

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Average visibility in January
Chillicothe, OH

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

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

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