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
January's advent notes a subtle adjustment in average high-temperature to a still subzero cold 30.2°F (-1°C) from December. Throughout the month of January, Fort Hall witnesses an average low-temperature of 17.8°F (-7.9°C).Humidity
January is the most humid month in Fort Hall, with an average relative humidity of 85%.Rainfall
In January, in Fort Hall, the rain falls for 7.5 days. Throughout January, 1.22" (31mm) of precipitation is accumulated. Throughout the year, in Fort Hall, there are 116.1 rainfall days, and 11.26" (286mm) of precipitation is accumulated.Snowfall
Months with snowfall in Fort Hall are January through May, September through December. January is the month with the most snowfall in Fort Hall. Snow falls for 15.6 days and accumulates 8.27" (210mm) of snow.Daylight
In January, the average length of the day is 9h and 26min.On the first day of January, sunrise is at 8:01 am and sunset at 5:05 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 5:40 pm MST.
Sunshine
With an average of 5.2h of sunshine, January has the least sunshine of the year in Fort Hall.UV index
In Fort Hall, Idaho, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the ordinary person.Note: A daily high UV index of 2 in January leads to these guidelines:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Frequently asked questions
How cold is it in Fort Hall in January?
What is the most humid month in Fort Hall?
What is the average humidity in January in Fort Hall?
How many days does it rain in January in Fort Hall?
What is the snowiest month in Fort Hall?
How much does it snow in Fort Hall in January?
How many hours of daylight does Fort Hall have in January?
What time are sunrise and sunset in January in Fort Hall?
What is the month with the least sunshine in Fort Hall?
How many hours of sunshine does Fort Hall have in January?
How high is the UV index in January in Fort Hall?
Average temperature in January
Fort Hall, ID
- Average high temperature in January: 30.2°F
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is December (29.7°F).
- Average low temperature in January: 17.8°F
The month with the highest average low temperature is August (57.4°F).
The coldest months (with the lowest average low temperature) are January and December (17.8°F).
Average pressure in January
Fort Hall, ID
- Average pressure in January: 30.3"Hg
The month with the highest atmospheric pressure is January (30.3"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in January
Fort Hall, ID
- Average wind speed in January: 6.9mph
The windiest month (with the highest average wind speed) is April (9.4mph).
The calmest month (with the lowest average wind speed) is January (6.9mph).
Average humidity in January
Fort Hall, ID
- Average humidity in January: 85%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (33%).
Average rainfall in January
Fort Hall, ID
- Average rainfall in January: 1.22"
The wettest month (with the highest rainfall) is March (1.46").
The driest month (with the least rainfall) is July (0.39").
Average rainfall days in January
Fort Hall, ID
- Average rainfall days in January: 7.5 days
The month with the highest number of rainy days is March (15.1 days).
The month with the least rainy days is July (6.3 days).
Average snowfall in January
Fort Hall, ID
- Average snowfall in January: 8.27"
The month with the highest snowfall is January (8.27").
The months with the least snowfall are June, July and August (0").
Average snowfall days in January
Fort Hall, ID
- Average snowfall days in January: 15.6 days
The month with the highest number of snowfall days is February (15.9 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in January /
Average sunshine in January
Fort Hall, ID
- Average daylight in January: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January: 5h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days in January
Fort Hall, ID
- Average sunshine days in January: 14 days
The month with the most sunshine days is October (20.1 days).
The month with the least sunshine days is February (9.6 days).
Average UV index in January
Fort Hall, ID
- Average UV index in January: 2
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in January
Fort Hall, ID
- Average cloud cover in January: 46
The month with the most cloud cover is February (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 11).
Average visibility in January
Fort Hall, ID
- Average visibility in January: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).
Fort Hall, Idaho, USA
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