January weather forecast
Andover, MN

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Weather in January

Starting the year, Andover sees quite cold and relatively dry conditions. January experiences the second highest snowfall of the year with 3.15" (80mm). Seeing less sunshine and more overcast skies, shorter daylight hours are accompanied by colder temperatures. Winds average 8.3mph (13.4km/h), making the already cold temperatures feel bitter. Despite these conditions, the weather is predictable, making it easier to plan activities in and around Andover.

Temperature

January is Andover's coldest month, registering average high temperatures of 19.2°F (-7.1°C) and lows of 7.2°F (-13.8°C).

Humidity

January is the most humid month in Andover, with an average relative humidity of 90%.

Rainfall

January is the month with the least rainfall in Andover. Rain falls for 2.4 days and accumulates 0.47" (12mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In Andover, Minnesota, in January, snow falls for 12.3 days, with typically accumulated 3.15" (80mm) of snow. In Andover, during the entire year, snow falls for 55 days and aggregates up to 20.43" (519mm) of snow.

Daylight

The average length of the day in January is 9h and 13min.
On the first day of the month, sunrise is at 7:52 am and sunset at 4:41 pm. On the last day of January, sunrise is at 7:34 am and sunset at 5:18 pm CST.

Sunshine

With an average of 3.1h of sunshine, January has the least sunshine of the year in Andover.

UV index

January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 1 in January converts into the following recommendations:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
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Frequently asked questions

What month is the coldest in Andover?

In Andover, January is the coldest month, with temperatures averaging a high of 19.2°F (-7.1°C) and a low of 7.2°F (-13.8°C).

How cold is it in Andover in January?

The high-temperature, in January, in Andover, is 19.2°F (-7.1°C), while the low-temperature averages to 7.2°F (-13.8°C).

What is the most humid month in Andover?

The most humid month in Andover is January, with an average relative humidity of 90%.

What is the average humidity in January in Andover?

The average relative humidity in January in Andover, Minnesota, is 90%.

What is the driest month in Andover?

January is the month with the least rainfall in Andover, Minnesota. Rain falls for 2.4 days and accumulates 0.47" (12mm) of precipitation.

How many days does it rain in January in Andover?

In January, in Andover, Minnesota, the rain falls for 2.4 days. Throughout January, 0.47" (12mm) of precipitation is accumulated.

How much does it snow in Andover in January?

In Andover, Minnesota, in January, during 12.3 snowfall days, 3.15" (80mm) of snow is typically accumulated.

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

In January, the average day length in Andover is 9h and 13min.

When are sunrise and sunset in January in Andover?

On the first day of January in Andover, sunrise is at 7:52 am and sunset at 4:41 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 5:18 pm CST.

What is the month with the least sunshine in Andover?

January has the least sunshine of the year, with an average of 3.1h of sunshine.

How long on average sun shines in January in Andover?

The average sunshine duration in January in Andover is 3.1h.

When is the lowest UV index in Andover?

The months with the lowest UV index in Andover, Minnesota, are January, February, November and December, with an average maximum UV index of 1.

What is the UV index reading in January in Andover?

The average daily maximum UV index in January in Andover is 1. A UV Index of 2, and less, symbolizes a low health threat from unprotected exposure to UV radiation.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
24.4°F -4.2°C
19.2°F -7.1°C
23.2°F -4.9°C
Average low temperature
14.9°F -9.5°C
7.2°F -13.8°C
9.9°F -12.3°C
Average pressure
30.1" 765mmHg
30.13" 765mmHg
30.13" 765mmHg
Average wind speed
8.2mph 13.2km/h
8.3mph 13.4km/h
8.6mph 13.8km/h
Average max. wind speed
8.9mph 14.3km/h
8.9mph 14.3km/h
9.1mph 14.6km/h
Average wind speed gusts
13.1mph 21.1km/h
13.5mph 21.7km/h
13.9mph 22.4km/h
Average humidity
87%
90%
88%
Average rainfall
0.98" 25mm
0.47" 12mm
0.63" 16mm
Average rainfall days
4.2
2.4
2
Average snowfall
4.92" 125mm
3.15" 80mm
4.02" 102mm
Average snowfall days
11.4
12.3
11
Average daylight
8h 5min
9h 1min
10h 2min
Average sunshine
3h 2min
3h 1min
3h 2min
Average sunshine days
17.8
18.6
16.7
Average UV index
1
1
1
Average cloud cover
64%
67%
65%
Average visibility
5mi 8km
4mi 6.4km
5mi 8km

Average temperature in January
Andover, MN

Average temperature in January - Andover, MN
  • Average high temperature in January: 19.2°F

The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (19.2°F).

  • Average low temperature in January: 7.2°F

The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (7.2°F).

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Average pressure in January
Andover, MN

Average pressure in January - Andover, MN
  • Average pressure in January: 30.13"Hg

The months with the highest atmospheric pressure are January and February (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in January
Andover, MN

Average wind speed in January - Andover, MN
  • Average wind speed in January: 8.3mph

The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

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Average humidity in January
Andover, MN

Average humidity in January - Andover, MN
  • Average humidity in January: 90%

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is April (71%).

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Average rainfall in January
Andover, MN

Average rainfall in January - Andover, MN
  • Average rainfall in January: 0.47"

The wettest month (with the highest rainfall) is June (3.74").
The driest month (with the least rainfall) is January (0.47").

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Average rainfall days in January
Andover, MN

Average rainfall days in January - Andover, MN
  • Average rainfall days in January: 2.4 days

The month with the highest number of rainy days is June (16.8 days).
The month with the least rainy days is February (2 days).

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Average snowfall in January
Andover, MN

Average snowfall in January - Andover, MN
  • Average snowfall in January: 3.15"

The month with the highest snowfall is December (4.92").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Andover, MN

Average snowfall days in January - Andover, MN
  • Average snowfall days in January: 12.3 days

The month with the highest number of snowfall days is January (12.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Andover, MN

Average daylight in January / Average sunshine in January - Andover, MN
  • Average daylight in January: 9h and 1min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in January: 3h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).

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Average sunshine days in January
Andover, MN

Average sunshine days in January - Andover, MN
  • Average sunshine days in January: 18.6 days

The month with the most sunshine days is January (18.6 days).
The month with the least sunshine days is June (10.3 days).

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Average UV index in January
Andover, MN

Average UV index in January - Andover, MN
  • Average UV index in January: 1

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).

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Average cloud cover in January
Andover, MN

Average cloud cover in January - Andover, MN
  • Average cloud cover in January: 67

The month with the most cloud cover is January (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 31).

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Average visibility in January
Andover, MN

Average visibility in January - Andover, MN
  • Average visibility in January: 4mi

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).

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Andover, Minnesota, USA

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