January weather forecast
Atcoal, ND

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Weather in January

January, like December, is a freezing cold winter month in Atcoal, North Dakota, with temperature in the range of an average high of 17.4°F (-8.1°C) and an average low of 3.7°F (-15.7°C).

Temperature

The arrival of January sees an average high-temperature of a still subzero cold 17.4°F (-8.1°C), hardly diverging from December's 18.9°F (-7.3°C). During January, Atcoal records an average temperature of 3.7°F (-15.7°C) at night.

Humidity

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

Rainfall

The months with the least rainfall are January and February Rain falls for 2 days and accumulates 0.39" (10mm) of rain.

Snowfall

January through May, October through December are months with snowfall. In Atcoal, North Dakota, in January, snow falls for 13.5 days, with typically accumulated 2.24" (57mm) of snow. In Atcoal, during the entire year, snow falls for 73.2 days and aggregates up to 17.83" (453mm) of snow.

Daylight

In Atcoal, the average length of the day in January is 8h and 48min.
On the first day of January, sunrise is at 8:45 am and sunset at 5:05 pm. On the last day of the month, sunrise is at 8:23 am and sunset at 5:46 pm CST.

Sunshine

The average sunshine in January is 3.5h.

UV index

January, February and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In January, the maximum UV index of 1 transforms into these recommendations:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.

Frequently asked questions

How cold is it in January?

Atcoal in January has an average high-temperature of 17.4°F (-8.1°C) and an average low-temperature of 3.7°F (-15.7°C).

What is the most humid month?

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

What is the average humidity in January?

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

What is the driest month?

January and February are months with the least rain when the rain falls for 2 days and typically aggregates up to 0.39" (10mm) of rain.

How much does it rain in January?

In Atcoal, in January, it is raining for 2 days, with typically 0.39" (10mm) of accumulated precipitation.

How many days does it snow in January?

In Atcoal, during January, snow falls for 13.5 days and regularly aggregates up to 2.24" (57mm) of snow.

How many hours of daylight does Atcoal have in January?

The average day length in January is 8h and 48min.

When is the sunrise / sunset in January?

In January, on the first day of the month, sunrise is at 8:45 am and sunset at 5:05 pm. On the last day of the month, sunrise is at 8:23 am and sunset at 5:46 pm CST.

How long on average sun shines in January?

In Atcoal, the average sunshine duration in January is 3.5h.

What is the month with the lowest UV index?

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

What is the UV index intensity in January?

In Atcoal, the average daily maximum UV index in January is 1. A UV Index reading of 2, and below, represents a minimal hazard to health from unprotected exposure to UV radiation.
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
Atcoal, ND

Average temperature in January - Atcoal, ND
  • Average high temperature in January: 17.4°F

The warmest months (with the highest average high temperature) are July and August (80.1°F).
The month with the lowest average high temperature is February (17.2°F).

  • Average low temperature in January: 3.7°F

The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is February (3.6°F).

Average pressure in January
Atcoal, ND

Average pressure in January - Atcoal, ND
  • Average pressure in January: 30.14"Hg

The month with the highest atmospheric pressure is February (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

Average wind speed in January
Atcoal, ND

Average wind speed in January - Atcoal, ND
  • Average wind speed in January: 10.6mph

The windiest month (with the highest average wind speed) is April (10.8mph).
The calmest month (with the lowest average wind speed) is August (8.8mph).

Average humidity in January
Atcoal, ND

Average humidity in January - Atcoal, ND
  • Average humidity in January: 91%

The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (51%).

Average rainfall in January
Atcoal, ND

Average rainfall in January - Atcoal, ND
  • Average rainfall in January: 0.39"

The wettest month (with the highest rainfall) is June (2.32").
The driest months (with the least rainfall) are January and February (0.39").

Average rainfall days in January
Atcoal, ND

Average rainfall days in January - Atcoal, ND
  • Average rainfall days in January: 2 days

The month with the highest number of rainy days is June (14.1 days).
The month with the least rainy days is February (1.3 days).

Average snowfall in January
Atcoal, ND

Average snowfall in January - Atcoal, ND
  • Average snowfall in January: 2.24"

The month with the highest snowfall is November (3.62").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Atcoal, ND

Average snowfall days in January - Atcoal, ND
  • Average snowfall days in January: 13.5 days

The month with the highest number of snowfall days is December (14.4 days).
The months with the least snowfall days are June, July and August (0 days).

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

Average daylight in January / Average sunshine in January - Atcoal, ND
  • Average daylight in January: 8h and 5min

The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).

  • Average sunshine in January: 3h and 3min

The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).

Average sunshine days in January
Atcoal, ND

Average sunshine days in January - Atcoal, ND
  • Average sunshine days in January: 16.6 days

The month with the most sunshine days is September (19.6 days).
The month with the least sunshine days is June (14.2 days).

Average UV index in January
Atcoal, ND

Average UV index in January - Atcoal, 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, February and December (UV index 1).

Average cloud cover in January
Atcoal, ND

Average cloud cover in January - Atcoal, ND
  • Average cloud cover in January: 64

The month with the most cloud cover is February (Cloud cover 68).
The months with the least cloud cover are July and August (Cloud cover 22).

Average visibility in January
Atcoal, ND

Average visibility in January - Atcoal, 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).

Atcoal, North Dakota, USA

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