January weather forecast
Regan, ND

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Weather in January

January, like December, is a freezing cold winter month in Regan, North Dakota, with an average temperature fluctuating between 5.4°F (-14.8°C) and 19.8°F (-6.8°C).

Temperature

The month of January sees the lowest average temperatures, reaching 19.8°F (-6.8°C) at the peak and 5.4°F (-14.8°C) at the low.

Humidity

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

Rainfall

In Regan, in January, during 2.6 rainfall days, 0.59" (15mm) of precipitation is typically accumulated. Throughout the year, in Regan, there are 100.5 rainfall days, and 15.2" (386mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. The month with the most snowfall is January, when snow falls for 15.3 days and typically aggregates up to 3.78" (96mm) of snow.

Daylight

The average length of the day in January in Regan is 9h and 1min.
On the first day of the month, sunrise is at 8:28 am and sunset at 5:02 pm. On the last day of January, in Regan, sunrise is at 8:08 am and sunset at 5:42 pm CST.

Sunshine

January has the least sunshine of the year, with an average of 3.7h of sunshine.

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index in Regan, North Dakota. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the average person.
Note: In January, a daily UV index of 1 turns into the following recommendations:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
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Frequently asked questions

What time of the year is the coldest in Regan?

Regan's January weather, marked by an average high temperature of 19.8°F (-6.8°C) and an average low temperature of 5.4°F (-14.8°C), is the coldest in the year.

How cold is it in Regan in January?

In January, in Regan, the average high-temperature is 19.8°F (-6.8°C), and the average low-temperature is 5.4°F (-14.8°C).

What is the most humid month in Regan?

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

What is the average humidity in January in Regan?

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

How many days does it rain in January in Regan?

In Regan, in January, it is raining for 2.6 days, with typically 0.59" (15mm) of accumulated precipitation.

What is the snowiest month in Regan?

The month with the most snowfall in Regan is January, when snow falls for 15.3 days and typically aggregates up to 3.78" (96mm) of snow.

How many days does it snow in January in Regan?

In January, in Regan, it is snowing for 15.3 days. Throughout January, 3.78" (96mm) of snow is accumulated.

How many hours of daylight does Regan have in January?

The average day length in January in Regan is 9h and 1min.

When are sunrise and sunset in January in Regan?

In January, on the first day of the month, sunrise is at 8:28 am and sunset at 5:02 pm. On the last day of the month, sunrise is at 8:08 am and sunset at 5:42 pm CST.

What is the month with the least sunshine in Regan?

With an average of 3.7h of sunshine, January has the least sunshine of the year in Regan, North Dakota.

How many hours of sunshine does Regan have in January?

The average sunshine duration in January is 3.7h.

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

January and December, with an average maximum UV index of 1, are months with the lowest UV index in Regan, North Dakota.

What is the UV index reading in January in Regan?

In January, the average daily maximum UV index is 1. A UV Index estimate of 2, and below, represents a low health risk from exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
22.3°F -5.4°C
19.8°F -6.8°C
20.8°F -6.2°C
Average low temperature
10.6°F -11.9°C
5.4°F -14.8°C
6.4°F -14.2°C
Average pressure
30.13" 765mmHg
30.15" 766mmHg
30.17" 766mmHg
Average wind speed
10.1mph 16.3km/h
10.4mph 16.7km/h
9.3mph 15km/h
Average max. wind speed
10.6mph 17.1km/h
11.1mph 17.9km/h
9.9mph 15.9km/h
Average wind speed gusts
17mph 27.4km/h
18mph 29km/h
15.5mph 24.9km/h
Average humidity
87%
90%
88%
Average rainfall
0.67" 17mm
0.59" 15mm
0.51" 13mm
Average rainfall days
2.9
2.6
1.9
Average snowfall
3.7" 94mm
3.78" 96mm
3.62" 92mm
Average snowfall days
14.5
15.3
14.3
Average daylight
8h 4min
9h 0min
10h 2min
Average sunshine
3h 5min
3h 4min
4h 2min
Average sunshine days
15.1
14.5
13.5
Average UV index
1
1
2
Average cloud cover
60%
60%
62%
Average visibility
5mi 8km
5mi 8km
5mi 8km

Average temperature in January
Regan, ND

Average temperature in January - Regan, ND
  • Average high temperature in January: 19.8°F

The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (19.8°F).

  • Average low temperature in January: 5.4°F

The month with the highest average low temperature is July (60.3°F).
The coldest month (with the lowest average low temperature) is January (5.4°F).

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Average pressure in January
Regan, ND

Average pressure in January - Regan, ND
  • Average pressure in January: 30.15"Hg

The month with the highest atmospheric pressure is February (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in January
Regan, ND

Average wind speed in January - Regan, ND
  • Average wind speed in January: 10.4mph

The windiest months (with the highest average wind speed) are April and October (11.1mph).
The calmest month (with the lowest average wind speed) is August (8.8mph).

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Average humidity in January
Regan, ND

Average humidity in January - Regan, ND
  • Average humidity in January: 90%

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (55%).

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Average rainfall in January
Regan, ND

Average rainfall in January - Regan, ND
  • Average rainfall in January: 0.59"

The wettest month (with the highest rainfall) is June (2.6").
The driest month (with the least rainfall) is February (0.51").

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Average rainfall days in January
Regan, ND

Average rainfall days in January - Regan, ND
  • Average rainfall days in January: 2.6 days

The month with the highest number of rainy days is June (14.9 days).
The month with the least rainy days is February (1.9 days).

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Average snowfall in January
Regan, ND

Average snowfall in January - Regan, ND
  • Average snowfall in January: 3.78"

The month with the highest snowfall is January (3.78").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Regan, ND

Average snowfall days in January - Regan, ND
  • Average snowfall days in January: 15.3 days

The month with the highest number of snowfall days is January (15.3 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in January /
Average sunshine in January
Regan, ND

Average daylight in January / Average sunshine in January - Regan, ND
  • Average daylight in January: 9h and 0min

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 36min).

  • Average sunshine in January: 3h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days in January
Regan, ND

Average sunshine days in January - Regan, ND
  • Average sunshine days in January: 14.5 days

The month with the most sunshine days is September (19.8 days).
The month with the least sunshine days is April (12.8 days).

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Average UV index in January
Regan, ND

Average UV index in January - Regan, ND
  • 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 and December (UV index 1).

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Average cloud cover in January
Regan, ND

Average cloud cover in January - Regan, ND
  • Average cloud cover in January: 60

The month with the most cloud cover is February (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 22).

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Average visibility in January
Regan, ND

Average visibility in January - Regan, ND
  • Average visibility in January: 5mi

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).

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Regan, North Dakota, USA

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