January weather forecast
Saint Paul, MO

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Weather in January

January, like December, in Saint Paul, Missouri, is another cold winter month, with an average temperature varying between 37.4°F (3°C) and 23.5°F (-4.7°C).

Temperature

In Saint Paul, the month of January is known for its lowest average temperatures, reaching a high of 37.4°F (3°C) and a low of 23.5°F (-4.7°C).

Humidity

In Saint Paul, Missouri, the average relative humidity in January is 76%.

Rainfall

In Saint Paul, in January, during 7.8 rainfall days, 1.81" (46mm) of precipitation is typically accumulated. Throughout the year, in Saint Paul, Missouri, there are 152.1 rainfall days, and 32.01" (813mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, November and December. In Saint Paul, during January, snow falls for 7.3 days and regularly aggregates up to 2.52" (64mm) of snow. Throughout the year, in Saint Paul, Missouri, there are 21.4 snowfall days, and 8.62" (219mm) of snow is accumulated.

Daylight

In January, the average length of the day in Saint Paul is 9h and 49min.
On the first day of the month, sunrise is at 7:21 am and sunset at 4:51 pm. On the last day of January, sunrise is at 7:10 am and sunset at 5:22 pm CST.

Sunshine

January has the least sunshine of the year in Saint Paul, with an average of 4.7h of sunshine.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: In January, a regular UV index of 2 translates into these guidelines:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
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Frequently asked questions

What is the coldest month in Saint Paul?

The lowest temperatures in Saint Paul are recorded in January, with averages reaching a high of 37.4°F (3°C) and a low of 23.5°F (-4.7°C).

How cold is January in Saint Paul?

The average high-temperature and low-temperature during January are 37.4°F (3°C) and 23.5°F (-4.7°C) respectively.

What is the average humidity in January in Saint Paul?

The average relative humidity in January in Saint Paul is 76%.

How much does it rain in Saint Paul in January?

In January, in Saint Paul, Missouri, the rain falls for 7.8 days. Throughout January, 1.81" (46mm) of precipitation is accumulated.

How many days does it snow in January in Saint Paul?

In January, in Saint Paul, it is snowing for 7.3 days. Throughout January, 2.52" (64mm) of snow is accumulated.

What is the average length of the day in January in Saint Paul?

The average day length in January is 9h and 49min.

What time are sunrise and sunset in January in Saint Paul?

On the first day of January, sunrise is at 7:21 am and sunset at 4:51 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 5:22 pm CST.

What is the month with the least sunshine in Saint Paul?

January has the least sunshine of the year in Saint Paul, Missouri, with an average of 4.7h of sunshine.

How many hours of sunshine does Saint Paul have in January?

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

What are the months with the lowest UV index in Saint Paul?

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

How high is the UV index in January in Saint Paul?

The average daily maximum UV index in January in Saint Paul, Missouri, is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health 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
Saint Paul, MO

Average temperature in January - Saint Paul, MO
  • Average high temperature in January: 37.4°F

The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (37.4°F).

  • Average low temperature in January: 23.5°F

The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).

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Average pressure in January
Saint Paul, MO

Average pressure in January - Saint Paul, 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 (29.92"Hg).

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Average wind speed in January
Saint Paul, MO

Average wind speed in January - Saint Paul, MO
  • Average wind speed in January: 8.9mph

The windiest months (with the highest average wind speed) are January and February (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

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Average humidity in January
Saint Paul, MO

Average humidity in January - Saint Paul, MO
  • Average humidity in January: 76%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in January
Saint Paul, MO

Average rainfall in January - Saint Paul, MO
  • Average rainfall in January: 1.81"

The wettest month (with the highest rainfall) is April (3.82").
The driest month (with the least rainfall) is February (1.77").

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Average rainfall days in January
Saint Paul, MO

Average rainfall days in January - Saint Paul, MO
  • Average rainfall days in January: 7.8 days

The month with the highest number of rainy days is May (17.2 days).
The month with the least rainy days is January (7.8 days).

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Average snowfall in January
Saint Paul, MO

Average snowfall in January - Saint Paul, MO
  • Average snowfall in January: 2.52"

The month with the highest snowfall is February (3.15").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in January
Saint Paul, MO

Average snowfall days in January - Saint Paul, MO
  • Average snowfall days in January: 7.3 days

The month with the highest number of snowfall days is January (7.3 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
Saint Paul, MO

Average daylight in January / Average sunshine in January - Saint Paul, MO
  • Average daylight in January: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 48min).
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 30min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

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Average sunshine days in January
Saint Paul, MO

Average sunshine days in January - Saint Paul, MO
  • Average sunshine days in January: 17 days

The month with the most sunshine days is October (18.6 days).
The month with the least sunshine days is June (10.9 days).

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Average UV index in January
Saint Paul, MO

Average UV index in January - Saint Paul, 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).

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Average cloud cover in January
Saint Paul, MO

Average cloud cover in January - Saint Paul, MO
  • Average cloud cover in January: 50

The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 27).

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Average visibility in January
Saint Paul, MO

Average visibility in January - Saint Paul, 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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Saint Paul, Missouri, USA

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