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
The transition into January shows a subtle variation to a still freezing cold 27.1°F (-2.7°C) from December's 26.2°F (-3.2°C) in the average high-temperature. Nighttime temperatures hover around an average low of 12.4°F (-10.9°C) in January.Humidity
January is the most humid month in Dubois, with an average relative humidity of 91%.Rainfall
January is the month with the most rainfall. Rain falls for 5.4 days and accumulates 1.5" (38mm) of precipitation.Snowfall
Months with snowfall are January through May, September through December. January is the month with the most snowfall in Dubois. Snow falls for 18.1 days and accumulates 11.97" (304mm) of snow.Daylight
In Dubois, the average length of the day in January is 9h and 20min.On the first day of the month, sunrise is at 8:04 am and sunset at 5:00 pm. On the last day of January, in Dubois, sunrise is at 7:47 am and sunset at 5:36 pm MST.
Sunshine
January has the least sunshine of the year in Dubois, Idaho, with an average of 4.3h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 1 during January translates into the following directions:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Boost your sun resistance with garments that are densely woven yet spacious. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Frequently asked questions
How cold is it in Dubois in January?
What is the most humid month in Dubois?
What is the average humidity in January in Dubois?
What is the wettest month in Dubois?
How many days does it rain in January in Dubois?
When does it snow the most in Dubois?
How many days does it snow in January in Dubois?
How many hours of daylight does Dubois have in January?
When is the sunrise / sunset in January in Dubois?
What is the month with the least sunshine in Dubois?
How many hours of sunshine does Dubois have in January?
What are the months with the lowest UV index in Dubois?
What is the UV index reading in January in Dubois?
Average temperature in January
Dubois, ID
- Average high temperature in January: 27.1°F
The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is December (26.2°F).
- Average low temperature in January: 12.4°F
The month with the highest average low temperature is August (52.5°F).
The coldest month (with the lowest average low temperature) is January (12.4°F).
Average pressure in January
Dubois, ID
- Average pressure in January: 30.28"Hg
The month with the highest atmospheric pressure is January (30.28"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in January
Dubois, ID
- Average wind speed in January: 4.2mph
The windiest month (with the highest average wind speed) is June (6.9mph).
The calmest month (with the lowest average wind speed) is January (4.2mph).
Average humidity in January
Dubois, ID
- Average humidity in January: 91%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (39%).
Average rainfall in January
Dubois, ID
- Average rainfall in January: 1.5"
The wettest month (with the highest rainfall) is January (1.5").
The driest month (with the least rainfall) is July (0.28").
Average rainfall days in January
Dubois, ID
- Average rainfall days in January: 5.4 days
The month with the highest number of rainy days is April (13 days).
The month with the least rainy days is July (5 days).
Average snowfall in January
Dubois, ID
- Average snowfall in January: 11.97"
The month with the highest snowfall is January (11.97").
The months with the least snowfall are June, July and August (0").
Average snowfall days in January
Dubois, ID
- Average snowfall days in January: 18.1 days
The month with the highest number of snowfall days is January (18.1 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in January /
Average sunshine in January
Dubois, ID
- Average daylight in January: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in January: 4h and 2min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days in January
Dubois, ID
- Average sunshine days in January: 12.8 days
The month with the most sunshine days is July (24.8 days).
The month with the least sunshine days is February (10.6 days).
Average UV index in January
Dubois, ID
- Average UV index in January: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in January
Dubois, ID
- Average cloud cover in January: 55
The month with the most cloud cover is February (Cloud cover 56).
The months with the least cloud cover are July and August (Cloud cover 11).
Average visibility in January
Dubois, ID
- Average visibility in January: 3mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (3mi).
Dubois, Idaho, USA
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