January weather forecast
Marsing, ID

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Weather in January

January, the same as December, is another cold winter month in Marsing, Idaho, with an average temperature varying between 36.5°F (2.5°C) and 25°F (-3.9°C).

Temperature

In January, Marsing experiences a minor shift in meteorological conditions with average high-temperatures marked at a still cold 36.5°F (2.5°C), closely mirroring the climate in December. An average nighttime temperature of 25°F (-3.9°C) is noted during the month of January.

Humidity

With an average relative humidity of 79%, January is the most humid month.

Rainfall

In January, the rain falls for 11.1 days. Throughout January, 1.3" (33mm) of precipitation is accumulated. Throughout the year, there are 105.6 rainfall days, and 9.65" (245mm) of precipitation is accumulated.

Snowfall

January through April, November and December are months with snowfall. In Marsing, during January, snow falls for 5.3 days and regularly aggregates up to 2.4" (61mm) of snow. Throughout the year, there are 20.8 snowfall days, and 9.02" (229mm) of snow is accumulated.

Daylight

In Marsing, the average length of the day in January is 9h and 23min.
On the first day of the month, sunrise is at 8:20 am and sunset at 5:21 pm. On the last day of January, sunrise is at 8:04 am and sunset at 5:56 pm MST.

Sunshine

The average sunshine in January is 5.8h.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum high UV index of 2 in January translates into the following recommendations:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Updated: Jun 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is January in Marsing?

During January, Marsing experiences an average high-temperature of 36.5°F (2.5°C) and a low-temperature of 25°F (-3.9°C).

What is the most humid month?

The most humid month is January, with an average relative humidity of 79%.

What is the average humidity in January?

The average relative humidity in January is 79%.

How much does it rain in January?

In January, in Marsing, the rain falls for 11.1 days. Throughout January, 1.3" (33mm) of precipitation is accumulated.

How many days does it snow in January in Marsing?

In January, it is snowing for 5.3 days. Throughout January, 2.4" (61mm) of snow is accumulated.

How many hours of daylight does Marsing have in January?

In Marsing, the average day length in January is 9h and 23min.

When is the sunrise / sunset in January in Marsing?

In January, on the first day of the month, sunrise is at 8:20 am and sunset at 5:21 pm. On the last day of the month, sunrise is at 8:04 am and sunset at 5:56 pm MST.

How long on average sun shines in January in Marsing?

In Marsing, the average sunshine duration in January is 5.8h.

When is the lowest UV index?

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.

What is the UV index reading in January?

In Marsing, the average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to Sun's UV rays.
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
Marsing, ID

Average temperature in January - Marsing, ID
  • Average high temperature in January: 36.5°F

The warmest month (with the highest average high temperature) is July (90.7°F).
The month with the lowest average high temperature is December (35.8°F).

  • Average low temperature in January: 25°F

The months with the highest average low temperature are July and August (62.8°F).
The coldest month (with the lowest average low temperature) is December (24.4°F).

Average pressure in January
Marsing, ID

Average pressure in January - Marsing, ID
  • Average pressure in January: 30.24"Hg

The month with the highest atmospheric pressure is January (30.24"Hg).
The months with the lowest atmospheric pressure are June and August (29.91"Hg).

Average wind speed in January
Marsing, ID

Average wind speed in January - Marsing, ID
  • Average wind speed in January: 4.9mph

The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest month (with the lowest average wind speed) is January (4.9mph).

Average humidity in January
Marsing, ID

Average humidity in January - Marsing, ID
  • Average humidity in January: 79%

The month with the highest relative humidity is January (79%).
The months with the lowest relative humidity are July and August (29%).

Average rainfall in January
Marsing, ID

Average rainfall in January - Marsing, ID
  • Average rainfall in January: 1.3"

The wettest month (with the highest rainfall) is December (1.38").
The driest month (with the least rainfall) is July (0.16").

Average rainfall days in January
Marsing, ID

Average rainfall days in January - Marsing, ID
  • Average rainfall days in January: 11.1 days

The month with the highest number of rainy days is March (15.3 days).
The month with the least rainy days is July (3.3 days).

Average snowfall in January
Marsing, ID

Average snowfall in January - Marsing, ID
  • Average snowfall in January: 2.4"

The month with the highest snowfall is December (3.39").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in January
Marsing, ID

Average snowfall days in January - Marsing, ID
  • Average snowfall days in January: 5.3 days

The month with the highest number of snowfall days is December (7.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in January /
Average sunshine in January
Marsing, ID

Average daylight in January / Average sunshine in January - Marsing, ID
  • Average daylight in January: 9h and 2min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in January: 5h and 5min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

Average sunshine days in January
Marsing, ID

Average sunshine days in January - Marsing, ID
  • Average sunshine days in January: 16.4 days

The month with the most sunshine days is July (25.1 days).
The month with the least sunshine days is March (13.6 days).

Average UV index in January
Marsing, ID

Average UV index in January - Marsing, ID
  • Average UV index in January: 2

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in January
Marsing, ID

Average cloud cover in January - Marsing, ID
  • Average cloud cover in January: 40

The month with the most cloud cover is December (Cloud cover 41).
The month with the least cloud cover is July (Cloud cover 8).

Average visibility in January
Marsing, ID

Average visibility in January - Marsing, ID
  • Average visibility in January: 6mi

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

Marsing, Idaho, USA

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