January weather forecast
Loma, MT

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Weather in January

January, the same as December, in Loma, Montana, is a freezing cold winter month, with an average temperature fluctuating between 18°F (-7.8°C) and 30.6°F (-0.8°C).

Temperature

In the transition from December to January, Loma reports an average high-temperature of a still freezing cold 30.6°F (-0.8°C), indicating a close resemblance to the prior month. Nighttime temperatures hover around an average low of 18°F (-7.8°C) in January.

Humidity

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

Rainfall

In January, in Loma, the rain falls for 4.4 days. Throughout January, 0.35" (9mm) of precipitation is accumulated. Throughout the year, there are 91 rainfall days, and 6.42" (163mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, September through December. January is the month with the most snowfall. Snow falls for 9.2 days and accumulates 2.4" (61mm) of snow.

Daylight

The average length of the day in January in Loma is 8h and 55min.
On the first day of January in Loma, sunrise is at 8:11 am and sunset at 4:39 pm. On the last day of the month, sunrise is at 7:50 am and sunset at 5:20 pm MST.

Sunshine

The average sunshine in January in Loma is 5.4h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Loma. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum high daily UV index of 2 during January translates into the following directions:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is January in Loma?

The average high-temperature and low-temperature in Loma, Montana, during January are 30.6°F (-0.8°C) and 18°F (-7.8°C) respectively.

What is the most humid month in Loma?

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

What is the average humidity in January in Loma?

In Loma, the average relative humidity in January is 79%.

How much does it rain in Loma in January?

In Loma, in January, during 4.4 rainfall days, 0.35" (9mm) of precipitation is typically accumulated.

When does it snow the most in Loma?

January is the month with the most snowfall in Loma. Snow falls for 9.2 days and accumulates 2.4" (61mm) of snow.

How much does it snow in Loma in January?

In Loma, Montana, during January, snow falls for 9.2 days and regularly aggregates up to 2.4" (61mm) of snow.

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

In Loma, the average day length in January is 8h and 55min.

What time are sunrise and sunset in January in Loma?

In January, on the first day of the month, sunrise is at 8:11 am and sunset at 4:39 pm. On the last day of the month, sunrise is at 7:50 am and sunset at 5:20 pm MST.

How long on average sun shines in January in Loma?

The average sunshine duration in January is 5.4h.

What is the month with the lowest UV index in Loma?

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

How high is the UV index in January in Loma?

In Loma, Montana, the average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a low health risk 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
Loma, MT

Average temperature in January - Loma, MT
  • Average high temperature in January: 30.6°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is December (30.2°F).

  • Average low temperature in January: 18°F

The month with the highest average low temperature is August (61.3°F).
The coldest month (with the lowest average low temperature) is February (17.8°F).

Average pressure in January
Loma, MT

Average pressure in January - Loma, MT
  • Average pressure in January: 30.13"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

Average wind speed in January
Loma, MT

Average wind speed in January - Loma, MT
  • Average wind speed in January: 10.5mph

The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).

Average humidity in January
Loma, MT

Average humidity in January - Loma, MT
  • Average humidity in January: 79%

The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is August (38%).

Average rainfall in January
Loma, MT

Average rainfall in January - Loma, MT
  • Average rainfall in January: 0.35"

The wettest month (with the highest rainfall) is June (1.22").
The driest month (with the least rainfall) is December (0.28").

Average rainfall days in January
Loma, MT

Average rainfall days in January - Loma, MT
  • Average rainfall days in January: 4.4 days

The month with the highest number of rainy days is May (12.5 days).
The month with the least rainy days is February (4.2 days).

Average snowfall in January
Loma, MT

Average snowfall in January - Loma, MT
  • Average snowfall in January: 2.4"

The month with the highest snowfall is January (2.4").
The months with the least snowfall are June, July and August (0").

Average snowfall days in January
Loma, MT

Average snowfall days in January - Loma, MT
  • Average snowfall days in January: 9.2 days

The month with the highest number of snowfall days is January (9.2 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in January /
Average sunshine in January
Loma, MT

Average daylight in January / Average sunshine in January - Loma, MT
  • Average daylight in January: 8h and 5min

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 30min).

  • Average sunshine in January: 5h and 2min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 18min).

Average sunshine days in January
Loma, MT

Average sunshine days in January - Loma, MT
  • Average sunshine days in January: 20 days

The month with the most sunshine days is September (21.5 days).
The month with the least sunshine days is June (14.6 days).

Average UV index in January
Loma, MT

Average UV index in January - Loma, MT
  • Average UV index in January: 2

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in January
Loma, MT

Average cloud cover in January - Loma, MT
  • Average cloud cover in January: 42

The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 14).

Average visibility in January
Loma, MT

Average visibility in January - Loma, MT
  • 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).

Loma, Montana, USA

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