Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
Rapelje's weather in January indicates an average high-temperature of an icy 32.5°F (0.3°C), nearly consistent with the 30.9°F (-0.6°C) of December. The nighttime temperature, during January, averages of 19°F (-7.2°C).Humidity
The most humid month in Rapelje is January, with an average relative humidity of 76%.Rainfall
January is the month with the least rainfall in Rapelje. Rain falls for 8 days and accumulates 0.63" (16mm) of precipitation.Snowfall
January through May, September through December are months with snowfall. In Rapelje, Montana, in January, snow falls for 11.8 days, with typically accumulated 4.49" (114mm) of snow. In Rapelje, during the entire year, snow falls for 63.3 days and aggregates up to 39.09" (993mm) of snow.Daylight
The average length of the day in January is 9h and 8min.On the first day of January, sunrise is at 7:58 am and sunset at 4:42 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 5:20 pm MST.
Sunshine
In Rapelje, the average sunshine in January is 6.4h.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.Note: In January, a daily UV index of 2 turns into the following recommendations:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Frequently asked questions
How cold is January in Rapelje?
What is the most humid month in Rapelje?
What is the average humidity in January in Rapelje?
What is the driest month in Rapelje?
How much does it rain in Rapelje in January?
How much does it snow in Rapelje in January?
How many hours of daylight does Rapelje have in January?
When are sunrise and sunset in January in Rapelje?
How long on average sun shines in January in Rapelje?
When is the lowest UV index in Rapelje?
What is the UV index intensity in January in Rapelje?
Average temperature in January
Rapelje, MT
- Average high temperature in January: 32.5°F
The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is December (30.9°F).
- Average low temperature in January: 19°F
The month with the highest average low temperature is August (57.2°F).
The coldest month (with the lowest average low temperature) is February (17.4°F).
Average pressure in January
Rapelje, MT
- Average pressure in January: 30.15"Hg
The months with the highest atmospheric pressure are January and December (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in January
Rapelje, MT
- Average wind speed in January: 8.9mph
The windiest month (with the highest average wind speed) is January (8.9mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).
Average humidity in January
Rapelje, MT
- Average humidity in January: 76%
The month with the highest relative humidity is January (76%).
The month with the lowest relative humidity is August (41%).
Average rainfall in January
Rapelje, MT
- Average rainfall in January: 0.63"
The wettest month (with the highest rainfall) is May (2.6").
The driest month (with the least rainfall) is January (0.63").
Average rainfall days in January
Rapelje, MT
- Average rainfall days in January: 8 days
The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is February (6.7 days).
Average snowfall in January
Rapelje, MT
- Average snowfall in January: 4.49"
The month with the highest snowfall is February (7.36").
The months with the least snowfall are June, July and August (0").
Average snowfall days in January
Rapelje, MT
- Average snowfall days in January: 11.8 days
The month with the highest number of snowfall days is February (13.4 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in January /
Average sunshine in January
Rapelje, MT
- Average daylight in January: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in January: 6h and 2min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The months with the least sunshine are February and December (Average sunshine: 6h and 12min).
Average sunshine days in January
Rapelje, MT
- Average sunshine days in January: 16.4 days
The month with the most sunshine days is September (18.9 days).
The month with the least sunshine days is April (9.5 days).
Average UV index in January
Rapelje, MT
- Average UV index in January: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in January
Rapelje, MT
- Average cloud cover in January: 33
The month with the most cloud cover is February (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in January
Rapelje, 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).
Rapelje, Montana, USA
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