January weather forecastCache, ID
January
Weather in January
January, like December, is another subzero cold winter month in Cache, Idaho, with an average temperature ranging between max 25.7°F (-3.5°C) and min 9.1°F (-12.7°C).Temperature
January's advent presents an average high-temperature of a still freezing cold 25.7°F (-3.5°C), indicating a slight variation from the conditions of the previous month. In the month of January, Cache records a consistent average low-temperature of 9.1°F (-12.7°C).Humidity
The average relative humidity in January is 92%.Rainfall
In Cache, during January, the rain falls for 4.5 days and regularly aggregates up to 2.87" (73mm) of precipitation. Throughout the year, there are 110.1 rainfall days, and 23.35" (593mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through June, September through December. January is the month with the most snowfall. Snow falls for 19.2 days and accumulates 24.06" (611mm) of snow.Daylight
In Cache, the average length of the day in January is 9h and 22min.On the first day of January, sunrise is at 7:58 am and sunset at 4:57 pm. On the last day of the month, sunrise is at 7:42 am and sunset at 5:33 pm MST.
Sunshine
January has the least sunshine of the year in Cache, with an average of 4h of sunshine.UV index
January through March and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index, 1 in January, converts 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. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Cache, ID
- Average high temperature in January: 25.7°F
The warmest month (with the highest average high temperature) is July (77.2°F).
The month with the lowest average high temperature is December (23.9°F).
- Average low temperature in January: 9.1°F
The month with the highest average low temperature is July (48.7°F).
The coldest month (with the lowest average low temperature) is January (9.1°F).
Average pressure in January
Cache, ID
- Average pressure in January: 30.27"Hg
The month with the highest atmospheric pressure is January (30.27"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in January
Cache, ID
- Average wind speed in January: 4.6mph
The windiest month (with the highest average wind speed) is June (6.3mph).
The calmest months (with the lowest average wind speed) are January and December (4.6mph).
Average humidity in January
Cache, ID
- Average humidity in January: 92%
The month with the highest relative humidity is February (93%).
The month with the lowest relative humidity is August (45%).
Average rainfall in January
Cache, ID
- Average rainfall in January: 2.87"
The wettest month (with the highest rainfall) is February (2.91").
The driest month (with the least rainfall) is July (0.71").
Average rainfall days in January
Cache, ID
- Average rainfall days in January: 4.5 days
The month with the highest number of rainy days is May (16.1 days).
The month with the least rainy days is January (4.5 days).
Average snowfall in January
Cache, ID
- Average snowfall in January: 24.06"
The month with the highest snowfall is January (24.06").
The months with the least snowfall are July and August (0").
Average snowfall days in January
Cache, ID
- Average snowfall days in January: 19.2 days
The month with the highest number of snowfall days is December (21.8 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in January /
Average sunshine in January
Cache, ID
- Average daylight in January: 9h and 24min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in January: 4h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in January
Cache, ID
- Average sunshine days in January: 12.3 days
The month with the most sunshine days is July (20.6 days).
The month with the least sunshine days is February (7.3 days).
Average UV index in January
Cache, ID
- Average UV index in January: 1
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March and December (UV index 1).
Average cloud cover in January
Cache, ID
- Average cloud cover in January: 61
The month with the most cloud cover is February (Cloud cover 65).
The months with the least cloud cover are July and August (Cloud cover 13).
Average visibility in January
Cache, ID
- Average visibility in January: 3mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January and February (3mi).
