January weather forecastSaint Xavier, MT
January
Weather in January
January in Saint Xavier, Montana, is a wintry winter month, with an average temperature fluctuating between 32.5°F (0.3°C) and 18.5°F (-7.5°C).Temperature
The shift into January records an average high-temperature of an icy 32.5°F (0.3°C), subtly varied from December's 31.3°F (-0.4°C). An average low-temperature of 18.5°F (-7.5°C) is observed during the January nights.Humidity
January and February, with an average relative humidity of 76%, are the most humid months in Saint Xavier, Montana.Rainfall
January and December are months with the least rain when the rain falls for 3.1 days and typically aggregates up to 0.12" (3mm) of rain.Snowfall
January through May, October through December are months with snowfall. In January, it is snowing for 3.3 days. Throughout January, 0.67" (17mm) of snow is accumulated. In Saint Xavier, during the entire year, snow falls for 23.9 days and aggregates up to 6.22" (158mm) of snow.Daylight
In January, the average length of the day is 9h and 11min.On the first day of January, sunrise is at 7:50 am and sunset at 4:38 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 5:15 pm MST.
Sunshine
The average sunshine in January in Saint Xavier is 6h.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 of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: A daily high UV index of 2 in January leads to these guidelines:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Saint Xavier, MT
- Average high temperature in January: 32.5°F
The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is December (31.3°F).
- Average low temperature in January: 18.5°F
The months with the highest average low temperature are July and August (61.3°F).
The coldest month (with the lowest average low temperature) is February (17.8°F).
Average pressure in January
Saint Xavier, MT
- Average pressure in January: 30.13"Hg
The months with the highest atmospheric pressure are January and December (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in January
Saint Xavier, MT
- Average wind speed in January: 8.8mph
The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).
Average humidity in January
Saint Xavier, MT
- Average humidity in January: 76%
The months with the highest relative humidity are January and February (76%).
The month with the lowest relative humidity is August (38%).
Average rainfall in January
Saint Xavier, MT
- Average rainfall in January: 0.12"
The wettest month (with the highest rainfall) is May (0.47").
The driest months (with the least rainfall) are January and December (0.12").
Average rainfall days in January
Saint Xavier, MT
- Average rainfall days in January: 3.1 days
The month with the highest number of rainy days is May (6.1 days).
The month with the least rainy days is December (2.2 days).
Average snowfall in January
Saint Xavier, MT
- Average snowfall in January: 0.67"
The month with the highest snowfall is February (1.57").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Saint Xavier, MT
- Average snowfall days in January: 3.3 days
The month with the highest number of snowfall days is February (5.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in January /
Average sunshine in January
Saint Xavier, MT
- Average daylight in January: 9h and 12min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in January: 6h and 0min
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 36min).
Average sunshine days in January
Saint Xavier, MT
- Average sunshine days in January: 26 days
The month with the most sunshine days is September (26.8 days).
The month with the least sunshine days is February (21.6 days).
Average UV index in January
Saint Xavier, MT
- 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, March, November and December (UV index 2).
Average cloud cover in January
Saint Xavier, MT
- Average cloud cover in January: 37
The month with the most cloud cover is February (Cloud cover 42).
The months with the least cloud cover are July and August (Cloud cover 14).
Average visibility in January
Saint Xavier, 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).
