January weather forecast
Chapel Hill, MO

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Weather in January

January, the same as December, is a wintry winter month in Chapel Hill, Missouri, with temperature in the range of an average high of 36.9°F (2.7°C) and an average low of 22.5°F (-5.3°C).

Temperature

January is the month when Chapel Hill, Missouri, experiences its coldest temperatures, averaging a high of 36.9°F (2.7°C) and a low of 22.5°F (-5.3°C).

Humidity

In Chapel Hill, the average relative humidity in January is 75%.

Rainfall

January is the month with the least rainfall. Rain falls for 5.5 days and accumulates 0.75" (19mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In Chapel Hill, in January, snow falls for 5.4 days, with typically accumulated 1.89" (48mm) of snow. Throughout the year, there are 20.8 snowfall days, and 8.07" (205mm) of snow is accumulated.

Daylight

The average length of the day in January is 9h and 49min.
On the first day of January, sunrise is at 7:34 am and sunset at 5:04 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 5:35 pm CST.

Sunshine

With an average of 4.9h of sunshine, January has the least sunshine of the year in Chapel Hill.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index of 2 in January converts into the following recommendations:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Updated: Aug 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months in Chapel Hill?

January, having an average high-temperature of 36.9°F (2.7°C) and an average low-temperature of 22.5°F (-5.3°C), is the coldest month.

How cold is it in Chapel Hill in January?

The high-temperature, in January, in Chapel Hill, records 36.9°F (2.7°C), while the low-temperature is 22.5°F (-5.3°C).

What is the average humidity in January?

In January, the average relative humidity is 75%.

What is the driest month?

The month with the least rainfall is January, when the rain falls for 5.5 days and typically collects 0.75" (19mm) of precipitation.

How many days does it rain in January?

In Chapel Hill, Missouri, during January, the rain falls for 5.5 days and regularly aggregates up to 0.75" (19mm) of precipitation.

How much does it snow in January?

In January, it is snowing for 5.4 days. Throughout January, 1.89" (48mm) of snow is accumulated.

What is the average length of the day in January?

In Chapel Hill, the average day length in January is 9h and 49min.

When are sunrise and sunset in January?

In January, on the first day of the month, sunrise is at 7:34 am and sunset at 5:04 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 5:35 pm CST.

What is the month with the least sunshine?

The month with the least sunshine is January, with an average of 4.9h of sunshine.

How many hours of sunshine does Chapel Hill have in January?

The average sunshine duration in January is 4.9h.

What are the months 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.

What is the UV index intensity in January?

In Chapel Hill, the average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from 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
Chapel Hill, MO

Average temperature in January - Chapel Hill, MO
  • Average high temperature in January: 36.9°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (36.9°F).

  • Average low temperature in January: 22.5°F

The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

Average pressure in January
Chapel Hill, MO

Average pressure in January - Chapel Hill, MO
  • Average pressure in January: 30.17"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in January
Chapel Hill, MO

Average wind speed in January - Chapel Hill, MO
  • Average wind speed in January: 9.8mph

The windiest month (with the highest average wind speed) is March (10mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

Average humidity in January
Chapel Hill, MO

Average humidity in January - Chapel Hill, MO
  • Average humidity in January: 75%

The months with the highest relative humidity are May and June (80%).
The month with the lowest relative humidity is October (71%).

Average rainfall in January
Chapel Hill, MO

Average rainfall in January - Chapel Hill, MO
  • Average rainfall in January: 0.75"

The wettest month (with the highest rainfall) is May (3.03").
The driest month (with the least rainfall) is January (0.75").

Average rainfall days in January
Chapel Hill, MO

Average rainfall days in January - Chapel Hill, MO
  • Average rainfall days in January: 5.5 days

The month with the highest number of rainy days is May (14.9 days).
The month with the least rainy days is December (5.4 days).

Average snowfall in January
Chapel Hill, MO

Average snowfall in January - Chapel Hill, MO
  • Average snowfall in January: 1.89"

The month with the highest snowfall is February (2.83").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Chapel Hill, MO

Average snowfall days in January - Chapel Hill, MO
  • Average snowfall days in January: 5.4 days

The month with the highest number of snowfall days is February (6.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Chapel Hill, MO

Average daylight in January / Average sunshine in January - Chapel Hill, MO
  • 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: 4h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).

Average sunshine days in January
Chapel Hill, MO

Average sunshine days in January - Chapel Hill, MO
  • Average sunshine days in January: 20.8 days

The month with the most sunshine days is December (22 days).
The months with the least sunshine days are May and June (12.5 days).

Average UV index in January
Chapel Hill, MO

Average UV index in January - Chapel Hill, MO
  • 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
Chapel Hill, MO

Average cloud cover in January - Chapel Hill, MO
  • Average cloud cover in January: 46

The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 27).

Average visibility in January
Chapel Hill, MO

Average visibility in January - Chapel Hill, MO
  • Average visibility in January: 6mi

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

Chapel Hill, Missouri, USA

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