January weather forecast
Chaska, MN

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Weather in January

January, the same as December, in Chaska, Minnesota, is a freezing cold winter month, with temperature in the range of an average low of 7.7°F (-13.5°C) and an average high of 20.5°F (-6.4°C).

Temperature

The coldest period tends to be January, when average temperatures fluctuate between a high of 20.5°F (-6.4°C) and a low of 7.7°F (-13.5°C).

Humidity

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

Rainfall

January is the month with the least rainfall in Chaska, Minnesota. Rain falls for 2.3 days and accumulates 0.24" (6mm) of precipitation.

Snowfall

Months with snowfall in Chaska are January through April, October through December. In Chaska, Minnesota, in January, snow falls for 11.8 days, with typically accumulated 1.5" (38mm) of snow. Throughout the year, in Chaska, there are 49.3 snowfall days, and 8.74" (222mm) of snow is accumulated.

Daylight

In Chaska, the average length of the day in January is 9h and 16min.
On the first day of January, sunrise is at 7:51 am and sunset at 4:43 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 5:20 pm CST.

Sunshine

The month with the least sunshine is January, with an average of 3.1h of sunshine.

UV index

January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Chaska. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: In January, the maximum UV index of 1 translates into these guidelines:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. Direct Sun exposure should be minimized especially during midday when radiation is most intense. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
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Frequently asked questions

What part of the year is the coldest in Chaska?

The month of January sees the average lowest temperatures, reaching 20.5°F (-6.4°C) at the peak and 7.7°F (-13.5°C) at the low.

How cold is January in Chaska?

The high-temperature, in January, in Chaska, records 20.5°F (-6.4°C), while the low-temperature is 7.7°F (-13.5°C).

What is the most humid month in Chaska?

With an average relative humidity of 90%, January is the most humid month.

What is the average humidity in January in Chaska?

The average relative humidity in January in Chaska is 90%.

What is the driest month in Chaska?

January is the month with the least rainfall. Rain falls for 2.3 days and accumulates 0.24" (6mm) of precipitation.

How much does it rain in Chaska in January?

In Chaska, in January, it is raining for 2.3 days, with typically 0.24" (6mm) of accumulated precipitation.

How much does it snow in Chaska in January?

In Chaska, Minnesota, in January, during 11.8 snowfall days, 1.5" (38mm) of snow is typically accumulated.

How many hours of daylight does Chaska have in January?

The average day length in January is 9h and 16min.

When are sunrise and sunset in January in Chaska?

In January, on the first day of the month, sunrise is at 7:51 am and sunset at 4:43 pm. On the last day of the month, in Chaska, Minnesota, sunrise is at 7:34 am and sunset at 5:20 pm CST.

What is the month with the least sunshine in Chaska?

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 Chaska?

The average sunshine duration in January is 3.1h.

When is the lowest UV index in Chaska?

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

What is the UV index reading in January in Chaska?

In Chaska, the average daily maximum UV index in January is 1. A UV Index value of 2, and less, symbolizes a low health threat from exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
25.5°F -3.6°C
20.5°F -6.4°C
24.3°F -4.3°C
Average low temperature
15.3°F -9.3°C
7.7°F -13.5°C
10.6°F -11.9°C
Average pressure
30.11" 765mmHg
30.14" 766mmHg
30.14" 766mmHg
Average wind speed
8mph 12.9km/h
8.1mph 13km/h
8.4mph 13.5km/h
Average max. wind speed
8.6mph 13.8km/h
8.7mph 14km/h
8.9mph 14.3km/h
Average wind speed gusts
12.3mph 19.8km/h
12.7mph 20.4km/h
13mph 20.9km/h
Average humidity
87%
90%
88%
Average rainfall
0.43" 11mm
0.24" 6mm
0.31" 8mm
Average rainfall days
3.2
2.3
1.4
Average snowfall
1.65" 42mm
1.5" 38mm
2.17" 55mm
Average snowfall days
10.4
11.8
10.9
Average daylight
8h 5min
9h 2min
10h 3min
Average sunshine
3h 2min
3h 1min
3h 2min
Average sunshine days
21.5
20.9
19.5
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
Chaska, MN

Average temperature in January - Chaska, MN
  • Average high temperature in January: 20.5°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (20.5°F).

  • Average low temperature in January: 7.7°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (7.7°F).

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Average pressure in January
Chaska, MN

Average pressure in January - Chaska, MN
  • Average pressure in January: 30.14"Hg

The months with the highest atmospheric pressure are January and February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in January
Chaska, MN

Average wind speed in January - Chaska, MN
  • Average wind speed in January: 8.1mph

The windiest month (with the highest average wind speed) is April (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).

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Average humidity in January
Chaska, MN

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

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

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Average rainfall in January
Chaska, MN

Average rainfall in January - Chaska, MN
  • Average rainfall in January: 0.24"

The wettest month (with the highest rainfall) is June (1.57").
The driest month (with the least rainfall) is January (0.24").

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Average rainfall days in January
Chaska, MN

Average rainfall days in January - Chaska, MN
  • Average rainfall days in January: 2.3 days

The month with the highest number of rainy days is June (14.4 days).
The month with the least rainy days is February (1.4 days).

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Average snowfall in January
Chaska, MN

Average snowfall in January - Chaska, MN
  • Average snowfall in January: 1.5"

The month with the highest snowfall is February (2.17").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in January
Chaska, MN

Average snowfall days in January - Chaska, MN
  • Average snowfall days in January: 11.8 days

The month with the highest number of snowfall days is January (11.8 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
Chaska, MN

Average daylight in January / Average sunshine in January - Chaska, MN
  • Average daylight in January: 9h and 2min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • 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
Chaska, MN

Average sunshine days in January - Chaska, MN
  • Average sunshine days in January: 20.9 days

The months with the most sunshine days are October, November and December (21.5 days).
The month with the least sunshine days is June (13.3 days).

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Average UV index in January
Chaska, MN

Average UV index in January - Chaska, 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
Chaska, MN

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

The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in January
Chaska, MN

Average visibility in January - Chaska, 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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Chaska, Minnesota, USA

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