January weather forecastHeist, UT
January
Weather in January
January, like December, in Heist, Utah, is a wintry winter month, with an average temperature varying between 42.4°F (5.8°C) and 26.8°F (-2.9°C).Temperature
Heist's January showcases an average high-temperature of a still cold 42.4°F (5.8°C), hardly distinct from December's 41.5°F (5.3°C). An average nighttime temperature of 26.8°F (-2.9°C) is observed during January.Humidity
The most humid month is January, with an average relative humidity of 65%.Rainfall
In Heist, in January, during 3.7 rainfall days, 0.91" (23mm) of precipitation is typically accumulated. Throughout the year, there are 75.1 rainfall days, and 11.26" (286mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Heist, Utah. In Heist, in January, snow falls for 4.8 days, with typically accumulated 4.41" (112mm) of snow. Throughout the year, there are 21 snowfall days, and 20.12" (511mm) of snow is accumulated.Daylight
In January, the average length of the day in Heist is 9h and 54min.On the first day of the month, sunrise is at 7:50 am and sunset at 5:26 pm. On the last day of January, sunrise is at 7:40 am and sunset at 5:57 pm MST.
Sunshine
The average sunshine in January is 6.6h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum high UV index of 2 in January translates into the following recommendations:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Enhance your sun protection with tightly woven, yet airy clothing. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Heist, UT
- Average high temperature in January: 42.4°F
The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is December (41.5°F).
- Average low temperature in January: 26.8°F
The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is December (25.5°F).
Average pressure in January
Heist, UT
- Average pressure in January: 30.2"Hg
The month with the highest atmospheric pressure is January (30.2"Hg).
The month with the lowest atmospheric pressure is June (29.82"Hg).
Average wind speed in January
Heist, UT
- Average wind speed in January: 7.1mph
The windiest month (with the highest average wind speed) is April (9.9mph).
The calmest months (with the lowest average wind speed) are January, November and December (7.1mph).
Average humidity in January
Heist, UT
- Average humidity in January: 65%
The month with the highest relative humidity is January (65%).
The month with the lowest relative humidity is June (20%).
Average rainfall in January
Heist, UT
- Average rainfall in January: 0.91"
The wettest month (with the highest rainfall) is July (1.46").
The driest month (with the least rainfall) is June (0.2").
Average rainfall days in January
Heist, UT
- Average rainfall days in January: 3.7 days
The month with the highest number of rainy days is July (10.5 days).
The month with the least rainy days is June (3.1 days).
Average snowfall in January
Heist, UT
- Average snowfall in January: 4.41"
The month with the highest snowfall is February (5.39").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Heist, UT
- Average snowfall days in January: 4.8 days
The month with the highest number of snowfall days is December (4.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Heist, UT
- Average daylight in January: 9h and 54min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January: 6h and 36min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).
Average sunshine days in January
Heist, UT
- Average sunshine days in January: 23.3 days
The month with the most sunshine days is June (25.4 days).
The months with the least sunshine days are July and August (18.3 days).
Average UV index in January
Heist, UT
- Average UV index in January: 2
The months with the highest UV index are May, 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
Heist, UT
- Average cloud cover in January: 26
The month with the most cloud cover is December (Cloud cover 28).
The month with the least cloud cover is August (Cloud cover 8).
Average visibility in January
Heist, UT
- 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).
