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
Arimo, Idaho, observes an average high-temperature of a still freezing cold 29.5°F (-1.4°C) in January, barely different from 28.9°F (-1.7°C) in December. Arimo cools down to an average low-temperature of 15.3°F (-9.3°C) throughout the month of January.Humidity
With an average relative humidity of 89%, January is the most humid month in Arimo.Rainfall
In Arimo, during January, the rain falls for 6.6 days and regularly aggregates up to 1.77" (45mm) of precipitation. Throughout the year, there are 118.3 rainfall days, and 16.42" (417mm) of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall in Arimo. January is the month with the most snowfall in Arimo. Snow falls for 15.8 days and accumulates 13.78" (350mm) of snow.Daylight
In January, the average length of the day in Arimo, Idaho, is 9h and 29min.On the first day of January, sunrise is at 7:58 am and sunset at 5:05 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 5:40 pm MST.
Sunshine
January has the least sunshine of the year, with an average of 4.7h of sunshine.UV index
With an average maximum UV index of 1, January is the month with the lowest UV index. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the average person.Note: The daily high UV index of 1 during January translates into the following recommendations:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. Around midday, solar radiation is most harmful; hence, exposure should be limited. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Frequently asked questions
How cold is January in Arimo?
What is the most humid month in Arimo?
What is the average humidity in January in Arimo?
How many days does it rain in January in Arimo?
What is the snowiest month in Arimo?
How many days does it snow in January in Arimo?
How many hours of daylight does Arimo have in January?
When is the sunrise / sunset in January in Arimo?
What is the month with the least sunshine in Arimo?
How long on average sun shines in January in Arimo?
What is the month with the lowest UV index in Arimo?
What is the UV index reading in January in Arimo?
Average temperature in January
Arimo, ID
- Average high temperature in January: 29.5°F
The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is December (28.9°F).
- Average low temperature in January: 15.3°F
The month with the highest average low temperature is July (56.3°F).
The coldest month (with the lowest average low temperature) is January (15.3°F).
Average pressure in January
Arimo, 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
Arimo, ID
- Average wind speed in January: 4.8mph
The windiest month (with the highest average wind speed) is April (6.8mph).
The calmest month (with the lowest average wind speed) is January (4.8mph).
Average humidity in January
Arimo, ID
- Average humidity in January: 89%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (35%).
Average rainfall in January
Arimo, ID
- Average rainfall in January: 1.77"
The wettest month (with the highest rainfall) is February (2.05").
The driest month (with the least rainfall) is July (0.55").
Average rainfall days in January
Arimo, ID
- Average rainfall days in January: 6.6 days
The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is January (6.6 days).
Average snowfall in January
Arimo, ID
- Average snowfall in January: 13.78"
The month with the highest snowfall is January (13.78").
The months with the least snowfall are June, July and August (0").
Average snowfall days in January
Arimo, ID
- Average snowfall days in January: 15.8 days
The month with the highest number of snowfall days is January (15.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in January /
Average sunshine in January
Arimo, ID
- Average daylight in January: 9h and 3min
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: 4h and 4min
The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in January
Arimo, ID
- Average sunshine days in January: 14.7 days
The month with the most sunshine days is October (19.4 days).
The month with the least sunshine days is February (9.9 days).
Average UV index in January
Arimo, ID
- Average UV index in January: 1
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in January
Arimo, ID
- Average cloud cover in January: 50
The month with the most cloud cover is February (Cloud cover 52).
The months with the least cloud cover are July and August (Cloud cover 11).
Average visibility in January
Arimo, ID
- Average visibility in January: 4mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (4mi).
Arimo, Idaho, USA
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