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
In January, the average high-temperature is relatively the same as in December - a still freezing cold 30.9°F (-0.6°C). In January, the average low-temperature is 18.7°F (-7.4°C).Humidity
With an average relative humidity of 78%, January is the most humid month in Carter.Rainfall
In Carter, in January, during 5.3 rainfall days, 0.79" (20mm) of precipitation is typically accumulated. In Carter, during the entire year, the rain falls for 119.1 days and collects up to 13.43" (341mm) of precipitation.Snowfall
Months with snowfall in Carter are January through May, September through December. In January, in Carter, Montana, it is snowing for 11.1 days. Throughout January, 5.28" (134mm) of snow is accumulated. Throughout the year, in Carter, there are 58.3 snowfall days, and 29.37" (746mm) of snow is accumulated.Daylight
In Carter, the average length of the day in January is 8h and 56min.On the first day of the month, sunrise is at 8:12 am and sunset at 4:42 pm. On the last day of January, in Carter, Montana, sunrise is at 7:51 am and sunset at 5:22 pm MST.
Sunshine
The months with the least sunshine are January, February and December, with an average of 5.5h of sunshine.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Carter. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: The daily maximum UV index of 2 in January interpret into the following advice:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
FAQ
What is the temperature in January in Carter?
What is the most humid month in Carter?
What is the average humidity in January in Carter?
How much does it rain in Carter in January?
How much does it snow in Carter in January?
What is the average length of the day in January in Carter?
When is the sunrise / sunset in January in Carter?
What is the month with the least sunshine in Carter?
How many hours of sunshine does Carter have in January?
What are the months with the lowest UV index in Carter?
What is the UV index reading in January in Carter?
Average temperature in January
Carter, MT
- Average high temperature in January: 30.9°F
The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is December (29.8°F).
- Average low temperature in January: 18.7°F
The month with the highest average low temperature is August (60.4°F).
The coldest month (with the lowest average low temperature) is February (18.1°F).
Average pressure in January
Carter, 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
Carter, MT
- Average wind speed in January: 10.7mph
The windiest months (with the highest average wind speed) are January and November (10.7mph).
The calmest month (with the lowest average wind speed) is August (8.1mph).
Average humidity in January
Carter, MT
- Average humidity in January: 78%
The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is August (39%).
Average rainfall in January
Carter, MT
- Average rainfall in January: 0.79"
The wettest month (with the highest rainfall) is June (2.05").
The driest month (with the least rainfall) is December (0.67").
Average rainfall days in January
Carter, MT
- Average rainfall days in January: 5.3 days
The month with the highest number of rainy days is May (15.6 days).
The month with the least rainy days is January (5.3 days).
Average snowfall in January
Carter, MT
- Average snowfall in January: 5.28"
The month with the highest snowfall is February (5.51").
The months with the least snowfall are June, July and August (0").
Average snowfall days in January
Carter, MT
- Average snowfall days in January: 11.1 days
The month with the highest number of snowfall days is February (12.2 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in January /
Average sunshine in January
Carter, MT
- Average daylight in January: 8h and 56min
The month with the longest days is June (Average daylight: 15h and 57min).
The month with the shortest days is December (Average daylight: 8h and 29min).
- Average sunshine in January: 5h and 30min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The months with the least sunshine are January, February and December (Average sunshine: 5h and 30min).
Average sunshine days in January
Carter, MT
- Average sunshine days in January: 16.8 days
The month with the most sunshine days is September (19.3 days).
The month with the least sunshine days is April (11.2 days).
Average UV index in January
Carter, MT
- Average UV index in January: 2
The months with the highest UV index are June and 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
Carter, MT
- Average cloud cover in January: 42
The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 14).
Average visibility in January
Carter, 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).
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