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 initiation of January sees an average high-temperature of a still wintry 34.3°F (1.3°C), showing minor variations from the previous month. Nighttime temperature dips to a mean of 23.4°F (-4.8°C) during January.Humidity
With an average relative humidity of 90%, January is the most humid month.Rainfall
The month with the most rainfall is January, when the rain falls for 14.3 days and typically aggregates up to 1.69" (43mm) of precipitation.Snowfall
Months with snowfall are January through April, October through December. In Deary, in January, during 6.5 snowfall days, 3.07" (78mm) of snow is typically accumulated. Throughout the year, there are 31.8 snowfall days, and 12.2" (310mm) of snow is accumulated.Daylight
In Deary, the average length of the day in January is 9h and 3min.On the first day of January, sunrise is at 7:31 am and sunset at 4:08 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 4:47 pm PST.
Sunshine
January and December, with an average of 4.1h of sunshine, are months with the least sunshine.UV index
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Deary. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index of 1 in January interprets into the following recommendations:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in January?
What is the most humid month in Deary?
What is the average humidity in January?
What is the wettest month?
How much does it rain in January?
How much does it snow in January?
How many hours of daylight does Deary have in January?
What time are sunrise and sunset in January in Deary?
What are the months with the least sunshine?
How many hours of sunshine does Deary have in January?
When is the lowest UV index?
What is the UV index reading in January?
Average temperature in January
Deary, ID
- Average high temperature in January: 34.3°F
The warmest month (with the highest average high temperature) is August (83.5°F).
The month with the lowest average high temperature is December (33.1°F).
- Average low temperature in January: 23.4°F
The month with the highest average low temperature is August (51.3°F).
The coldest month (with the lowest average low temperature) is December (21.9°F).
Average pressure in January
Deary, ID
- Average pressure in January: 30.2"Hg
The month with the highest atmospheric pressure is January (30.2"Hg).
The months with the lowest atmospheric pressure are June and August (29.93"Hg).
Average wind speed in January
Deary, ID
- Average wind speed in January: 3.8mph
The windiest month (with the highest average wind speed) is April (4.5mph).
The calmest month (with the lowest average wind speed) is September (3.6mph).
Average humidity in January
Deary, ID
- Average humidity in January: 90%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (48%).
Average rainfall in January
Deary, ID
- Average rainfall in January: 1.69"
The wettest month (with the highest rainfall) is January (1.69").
The driest month (with the least rainfall) is August (0.35").
Average rainfall days in January
Deary, ID
- Average rainfall days in January: 14.3 days
The month with the highest number of rainy days is March (17.7 days).
The month with the least rainy days is August (4.9 days).
Average snowfall in January
Deary, ID
- Average snowfall in January: 3.07"
The month with the highest snowfall is December (3.74").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Deary, ID
- Average snowfall days in January: 6.5 days
The month with the highest number of snowfall days is December (9.7 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in January /
Average sunshine in January
Deary, ID
- Average daylight in January: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in January: 4h and 1min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 4h and 6min).
Average sunshine days in January
Deary, ID
- Average sunshine days in January: 12.9 days
The month with the most sunshine days is August (23.5 days).
The month with the least sunshine days is February (9.1 days).
Average UV index in January
Deary, 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
Deary, ID
- Average cloud cover in January: 57
The month with the most cloud cover is February (Cloud cover 60).
The months with the least cloud cover are July and August (Cloud cover 13).
Average visibility in January
Deary, ID
- Average visibility in January: 4mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (4mi).
Deary, Idaho, USA
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