January weather forecast
Ashland, WI

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Weather in January

January, like December, is another subzero cold winter month in Ashland, Wisconsin, with an average temperature ranging between max 19.4°F (-7°C) and min 8.6°F (-13°C).

Temperature

With its high average temperature of 19.4°F (-7°C) and a low of 8.6°F (-13°C), January is regarded as the coldest month.

Humidity

With an average relative humidity of 91%, January is the most humid month in Ashland, Wisconsin.

Rainfall

The month with the least rainfall in Ashland is January, when the rain falls for 3.2 days and typically collects 0.94" (24mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In January, in Ashland, it is snowing for 21.8 days. Throughout January, 6.5" (165mm) of snow is accumulated. Throughout the year, there are 99.1 snowfall days, and 37.13" (943mm) of snow is accumulated.

Ocean temperature

In January, the average ocean temperature is 34.5°F (1.4°C).
Note: In the activity of swimming, this is perceived as lethal and exceedingly dangerous. The cold water elicits sharp pain and instant hyperventilation. A specialized swimsuit is crucial to mitigate thermal detriment.

Daylight

In January, the average length of the day in Ashland, Wisconsin, is 9h and 4min.
On the first day of January in Ashland, Wisconsin, sunrise is at 7:47 am and sunset at 4:26 pm. On the last day of the month, sunrise is at 7:28 am and sunset at 5:05 pm CST.

Sunshine

With an average of 2.3h of sunshine, January has the least sunshine of the year in Ashland.

UV index

January, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum UV index of 1 during January leads to these instructions:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
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Frequently asked questions

What are the coldest months in Ashland?

Ashland, Wisconsin, reaches its average lowest temperatures in January, measuring 19.4°F (-7°C) at the peak and 8.6°F (-13°C) at the lowest.

How cold is January in Ashland?

In January, the average high-temperature and low-temperature in Ashland, Wisconsin, are 19.4°F (-7°C) and 8.6°F (-13°C) respectively.

What is the most humid month in Ashland?

January is the most humid month in Ashland, Wisconsin, with an average relative humidity of 91%.

What is the average humidity in January in Ashland?

In January, the average relative humidity in Ashland is 91%.

What is the driest month in Ashland?

January is the month with the least rainfall in Ashland, Wisconsin. Rain falls for 3.2 days and accumulates 0.94" (24mm) of precipitation.

How much does it rain in Ashland in January?

In Ashland, in January, it is raining for 3.2 days, with typically 0.94" (24mm) of accumulated precipitation.

How much does it snow in Ashland in January?

In January, in Ashland, Wisconsin, it is snowing for 21.8 days. Throughout January, 6.5" (165mm) of snow is accumulated.

What is the water temperature in January in Ashland?

In Ashland, Wisconsin, the average seawater temperature in January is 34.5°F (1.4°C). For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.

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

In January, the average day length in Ashland, Wisconsin, is 9h and 4min.

When is the sunrise / sunset in January in Ashland?

In January, on the first day of the month, sunrise is at 7:47 am and sunset at 4:26 pm. On the last day of the month, in Ashland, sunrise is at 7:28 am and sunset at 5:05 pm CST.

What is the month with the least sunshine in Ashland?

The month with the least sunshine in Ashland, Wisconsin, is January, with an average of 2.3h of sunshine.

How many hours of sunshine does Ashland have in January?

In January, the average sunshine duration is 2.3h.

What are the months with the lowest UV index in Ashland?

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

What is the UV index reading in January in Ashland?

In January, the average daily maximum UV index is 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to UV radiation.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
25.3°F -3.7°C
19.4°F -7°C
22.5°F -5.3°C
Average low temperature
16°F -8.9°C
8.6°F -13°C
10.8°F -11.8°C
Average pressure
30.07" 764mmHg
30.09" 764mmHg
30.1" 765mmHg
Average wind speed
8.9mph 14.3km/h
9mph 14.5km/h
8.9mph 14.3km/h
Average max. wind speed
9.5mph 15.3km/h
9.6mph 15.4km/h
9.4mph 15.1km/h
Average wind speed gusts
13.5mph 21.7km/h
13.7mph 22km/h
13.6mph 21.9km/h
Average humidity
88%
91%
90%
Average rainfall
1.54" 39mm
0.94" 24mm
0.98" 25mm
Average rainfall days
4.3
3.2
3.3
Average snowfall
7.95" 202mm
6.5" 165mm
6.73" 171mm
Average snowfall days
20.2
21.8
19
Average sea temperature
38.9°F 3.8°C
34.5°F 1.4°C
32.9°F 0.5°C
Average daylight
8h 4min
9h 1min
10h 2min
Average sunshine
2h 3min
2h 2min
2h 4min
Average sunshine days
9.8
10.4
10
Average UV index
1
1
2
Average cloud cover
75%
78%
74%
Average visibility
5mi 8km
4mi 6.4km
5mi 8km

Average temperature in January
Ashland, WI

Average temperature in January - Ashland, WI
  • Average high temperature in January: 19.4°F

The warmest month (with the highest average high temperature) is July (76.8°F).
The month with the lowest average high temperature is January (19.4°F).

  • Average low temperature in January: 8.6°F

The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is January (8.6°F).

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Average pressure in January
Ashland, WI

Average pressure in January - Ashland, WI
  • Average pressure in January: 30.09"Hg

The month with the highest atmospheric pressure is February (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in January
Ashland, WI

Average wind speed in January - Ashland, WI
  • Average wind speed in January: 9mph

The windiest month (with the highest average wind speed) is November (9.1mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

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Average humidity in January
Ashland, WI

Average humidity in January - Ashland, WI
  • Average humidity in January: 91%

The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is May (72%).

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Average rainfall in January
Ashland, WI

Average rainfall in January - Ashland, WI
  • Average rainfall in January: 0.94"

The wettest month (with the highest rainfall) is July (2.56").
The driest month (with the least rainfall) is January (0.94").

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Average rainfall days in January
Ashland, WI

Average rainfall days in January - Ashland, WI
  • Average rainfall days in January: 3.2 days

The month with the highest number of rainy days is June (15.5 days).
The month with the least rainy days is January (3.2 days).

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Average snowfall in January
Ashland, WI

Average snowfall in January - Ashland, WI
  • Average snowfall in January: 6.5"

The month with the highest snowfall is December (7.95").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Ashland, WI

Average snowfall days in January - Ashland, WI
  • Average snowfall days in January: 21.8 days

The month with the highest number of snowfall days is January (21.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average sea temperature in January
Ashland, WI

Average sea temperature in January - Ashland, WI
  • Average sea temperature in January: 34.5°F

The best month for swimming (with the highest average sea temperature) is August (63.3°F).
The coldest month (with the lowest average sea temperature) is February (32.9°F).

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Average daylight in January /
Average sunshine in January
Ashland, WI

Average daylight in January / Average sunshine in January - Ashland, WI
  • Average daylight in January: 9h and 1min

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

  • Average sunshine in January: 2h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).

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Average sunshine days in January
Ashland, WI

Average sunshine days in January - Ashland, WI
  • Average sunshine days in January: 10.4 days

The month with the most sunshine days is September (15 days).
The month with the least sunshine days is December (9.8 days).

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Average UV index in January
Ashland, WI

Average UV index in January - Ashland, WI
  • Average UV index in January: 1

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

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Average cloud cover in January
Ashland, WI

Average cloud cover in January - Ashland, WI
  • Average cloud cover in January: 78

The month with the most cloud cover is January (Cloud cover 78).
The month with the least cloud cover is July (Cloud cover 31).

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Average visibility in January
Ashland, WI

Average visibility in January - Ashland, WI
  • 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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Ashland, Wisconsin, USA

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