January weather - Winter 2024

Weather in January
Frequently asked questions
Average temperature in January
Average pressure in January
Average wind speed in January
Average humidity in January
Average rainfall in January
Average rainfall days in January
Average snowfall in January
Average snowfall days in January
Average daylight in January
Average sunshine in January
Average sunshine days in January
Average UV index in January
Average cloud cover in January
Average visibility in January

The iconic and famed historical columns in Columbia, Missouri

Weather in January

January is the midpoint of winter in Columbia, Missouri, with chilly weather being the norm and little variation in these conditions as it transitions from December. The city experiences its coldest month, with the lowest temperatures falling as much as 23°F (-5°C). Occasional snowfall and overcast conditions add to the wintery landscape, making this month serene and decidedly frosty. Almost half of the month remains cloudy with diminished daylight hours. Despite January's winter chill, the city's ambiance and classic midwestern charm add a unique warmth.

Temperature

January is the coldest month, with the temperature often reaching an average high of 36.9°F (2.7°C) and an average low of 23°F (-5°C).

Humidity

The average relative humidity in January is 76%.

Rainfall

The months with the least rainfall are January and February Rain falls for 3.8 days and accumulates 0.43" (11mm) of rain.

Snowfall

Months with snowfall in Columbia, Missouri, are January through March, October through December. The month with the most snowfall in Columbia is January, when snow falls for 4.9 days and typically aggregates up to 0.67" (17mm) of snow.

Daylight

In January, the average length of the day is 9h and 49min.
On the first day of January in Columbia, sunrise is at 7:27 am and sunset at 4:57 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 5:28 pm CST.

Sunshine

The months with the least sunshine in Columbia are January and February, with an average of 4.7h of sunshine.

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 health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: A typical high UV index of 2 in January suggests the following recommendations:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.

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Frequently asked questions

What time of the year is the coldest in Columbia?

January stands out as Columbia's coldest month, with an average high-temperature of 36.9°F (2.7°C) and a low-temperature of 23°F (-5°C).

How cold is January in Columbia?

In January, in Columbia, the average high-temperature is 36.9°F (2.7°C), and the average low-temperature is 23°F (-5°C).

What is the average humidity in January in Columbia?

The average relative humidity in January in Columbia, Missouri, is 76%.

What is the driest month in Columbia?

January and February are months with the least rain in Columbia, Missouri, when the rain falls for 3.8 days and typically aggregates up to 0.43" (11mm) of rain.

How much does it rain in Columbia in January?

In Columbia, Missouri, in January, during 3.8 rainfall days, 0.43" (11mm) of precipitation is typically accumulated.

What is the snowiest month in Columbia?

January is the month with the most snowfall in Columbia, Missouri. Snow falls for 4.9 days and accumulates 0.67" (17mm) of snow.

How many days does it snow in January in Columbia?

In Columbia, in January, during 4.9 snowfall days, 0.67" (17mm) of snow is typically accumulated.

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

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

When is the sunrise / sunset in January in Columbia?

In January, on the first day of the month, sunrise is at 7:27 am and sunset at 4:57 pm. On the last day of the month, in Columbia, sunrise is at 7:16 am and sunset at 5:28 pm CST.

What are the months with the least sunshine in Columbia?

The months with the least sunshine in Columbia are January and February, with an average of 4.7h of sunshine.

How many hours of sunshine does Columbia have in January?

In January, the average sunshine duration in Columbia, Missouri, is 4.7h.

When is the lowest UV index in Columbia?

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

How high is the UV index in January in Columbia?

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

Today

Tomorrow

Long-term

Year January F M A M J J A S O N D

Dec

January

Feb

Average high temperature

41.5°F 5.3°C

36.9°F 2.7°C

41.4°F 5.2°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

9.6mph 15.4km/h

10mph 16.1km/h

9.8mph 15.8km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

23.7

23.5

19.6

Average UV index

Average cloud cover

47%

49%

Average visibility

6mi 9.7km

Average temperature in January
Columbia, MO

Average high temperature in January: 36.9°F

The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (36.9°F).

Average low temperature in January: 23°F

The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (23°F).

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Average pressure in January
Columbia, MO

Average pressure in January: 30.16"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in January
Columbia, MO

Average wind speed in January: 9.4mph

The windiest months (with the highest average wind speed) are January and March (9.4mph).
The calmest month (with the lowest average wind speed) is July (6.1mph).

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Average humidity in January
Columbia, MO

Average humidity in January: 76%

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in January
Columbia, MO

Average rainfall in January: 0.43"

The wettest month (with the highest rainfall) is May (1.3").
The driest months (with the least rainfall) are January and February (0.43").

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Average rainfall days in January
Columbia, MO

Average rainfall days in January: 3.8 days

The months with the highest number of rainy days are April and May (11.3 days).
The month with the least rainy days is January (3.8 days).

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Average snowfall in January
Columbia, MO

Average snowfall in January: 0.67"

The month with the highest snowfall is January (0.67").
The months with the least snowfall are April, May, June, July, August and September (0").

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Average snowfall days in January
Columbia, MO

Average snowfall days in January: 4.9 days

The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Columbia, 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 4min

The months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 4h and 42min).

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Average sunshine days in January
Columbia, MO

Average sunshine days in January: 23.5 days

The month with the most sunshine days is December (23.7 days).
The month with the least sunshine days is May (15.6 days).

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Average UV index in January
Columbia, MO

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, November and December (UV index 2).

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Average cloud cover in January
Columbia, MO

Average cloud cover in January: 49

The months with the most cloud cover are January, February and March (Cloud cover 49).
The months with the least cloud cover are June, July and August (Cloud cover 29).

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Average visibility in January
Columbia, 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).

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January weather forecast
Columbia, MO

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