January weather forecast
Columbia, MS

Weather in January

January, like December, is another mild winter month in Columbia, Mississippi, with average temperature ranging between max 56.8°F (13.8°C) and min 39.9°F (4.4°C).

Temperature

January is the coldest month, with an average high-temperature of 56.8°F (13.8°C) and an average low-temperature of 39.9°F (4.4°C).

Humidity

The average relative humidity in Columbia is 77%.

Rainfall

In Columbia, Mississippi, in January, during 10.3 rainfall days, 2.09" (53mm) of precipitation is typically accumulated. In Columbia, during the entire year, the rain falls for 172.7 days and collects up to 30.91" (785mm) of precipitation.

Snowfall

January through March and December are months with snowfall in Columbia, Mississippi. In January, in Columbia, it is snowing for 0.6 days. Throughout January, 0.31" (8mm) of snow is accumulated. Throughout the year, in Columbia, Mississippi, there are 1.5 snowfall days, and 0.94" (24mm) of snow is accumulated.

Daylight

In January, the average length of the day in Columbia is 10.4h.

Sunshine

In January, the average sunshine in Columbia is 5.4h.

UV index

January and December, with an average maximum UV index of 3, are months with the lowest UV index in Columbia. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to the UV radiation for ordinary individuals.
Note: The average daily UV index of 3 in January transform into the following instructions:
Take precautions - Protection against the skin and eye damage is obliged. 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 Columbia?

With an average high-temperature of 56.8°F (13.8°C) and an average low-temperature of 39.9°F (4.4°C), January is the coldest month.

What is the average humidity in January in Columbia?

The average relative humidity in January in Columbia is 77%.

How much does it rain in Columbia in January?

In Columbia, in January, during 10.3 rainfall days, 2.09" (53mm) of precipitation is typically accumulated.

How much does it snow in Columbia in January?

In Columbia, Mississippi, in January, snow falls for 0.6 days, with typically accumulated 0.31" (8mm) of snow.

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

In January, the average length of the day in Columbia, Mississippi, is 10.4h.

How long on average sun shines in January in Columbia?

The average sunshine in January in Columbia is 5.4h.

When is the lowest UV index in Columbia?

January and December, with an average maximum UV index of 3, are months with the lowest UV index in Columbia, Mississippi.

What is the UV index reading in January in Columbia?

In Columbia, the average daily maximum UV index in January is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unprotected exposure to the UV radiation.

Average temperature in January
Columbia, MS

Average temperature in January - Columbia, MS
  • Average high temperature in January: 13.8°C

The warmest month (with the highest average high temperature) is August (33°C).
The month with the lowest average high temperature is January (13.8°C).

  • Average low temperature in January: 4.4°C

The month with the highest average low temperature is August (22.5°C).
The coldest month (with the lowest average low temperature) is January (4.4°C).

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Average pressure in January
Columbia, MS

Average pressure in January - Columbia, MS
  • Average pressure in January: 1021.8mbar

The month with the highest atmospheric pressure is January (1021.8mbar).
The month with the lowest atmospheric pressure is June (1014.8mbar).

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Average wind speed in January
Columbia, MS

Average wind speed in January - Columbia, MS
  • Average wind speed in January: 10.9km/h

The windiest month (with the highest average wind speed) is April (11km/h).
The calmest month (with the lowest average wind speed) is July (7.2km/h).

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Average humidity in January
Columbia, MS

Average humidity in January - Columbia, MS
  • Average humidity in January: 77%

The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in January
Columbia, MS

Average rainfall in January - Columbia, MS
  • Average rainfall in January: 53mm

The wettest month (with the highest rainfall) is August (102mm).
The driest month (with the least rainfall) is November (38mm).

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Average rainfall days in January
Columbia, MS

Average rainfall days in January - Columbia, MS
  • Average rainfall days in January: 10.3 days

The month with the highest number of rainy days is August (22.6 days).
The month with the least rainy days is November (7.8 days).

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Average snowfall in January
Columbia, MS

Average snowfall in January - Columbia, MS
  • Average snowfall in January: 8mm

The month with the highest snowfall is December (10mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).

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Average snowfall days in January
Columbia, MS

Average snowfall days in January - Columbia, MS
  • Average snowfall days in January: 0.6 days

The month with the highest number of snowfall days is January (0.6 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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Average sunshine in January
Columbia, MS

Average sunshine in January - Columbia, MS
  • Average sunshine in January: 5.4h

The month with the most sunshine is June (Average sunshine: 10.7h).
The months with the least sunshine are February and December (Average sunshine: 4.9).

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Average sunshine days in January
Columbia, MS

Average sunshine days in January - Columbia, MS
  • Average sunshine days in January: 18.3 days

The month with the most sunshine days is November (20 days).
The month with the least sunshine days is July (6.7 days).

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Average UV index in January
Columbia, MS

Average UV index in January - Columbia, MS
  • Average UV index in January: 3

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

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Average cloud cover in January
Columbia, MS

Average cloud cover in January - Columbia, MS
  • Average cloud cover in January: 42

The months with the most cloud cover are February and December (Cloud cover 49).
The month with the least cloud cover is October (Cloud cover 29).

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Average visibility in January
Columbia, MS

Average visibility in January - Columbia, MS
  • Average visibility in January: 9km

The months with the highest visibility are January, October and November (9km).
The months with the lowest visibility are February, March, April, May, June, July, August, September and December (8km).

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