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 observes an average high-temperature of a still cold 35.8°F (2.1°C), marking an insignificant difference from December's 34.2°F (1.2°C). In Pierce, an average low-temperature of 24.6°F (-4.1°C) is recorded during January nights.Humidity
The most humid month in Pierce is January, with an average relative humidity of 90%.Rainfall
The wettest months in Pierce, Idaho, are January and March, with an average 2.8" (71mm) of rainfall.Snowfall
Months with snowfall are January through April, October through December. In January, it is snowing for 7.9 days. Throughout January, 5.47" (139mm) of snow is accumulated. Throughout the year, in Pierce, there are 37.7 snowfall days, and 23.19" (589mm) of snow is accumulated.Daylight
The average length of the day in January in Pierce is 9h and 5min.On the first day of January, sunrise is at 7:26 am and sunset at 4:06 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 4:45 pm PST.
Sunshine
The month with the least sunshine in Pierce is January, with an average of 4.3h of sunshine.UV index
In Pierce, the average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: An average UV index of 2 in January transforms into this advice:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Frequently asked questions
How cold is it in Pierce in January?
What is the most humid month in Pierce?
What is the average humidity in January in Pierce?
What is the wettest month in Pierce?
How much does it rain in Pierce in January?
How much does it snow in Pierce in January?
How many hours of daylight does Pierce have in January?
When is the sunrise / sunset in January in Pierce?
What is the month with the least sunshine in Pierce?
How many hours of sunshine does Pierce have in January?
How high is the UV index in January in Pierce?
Average temperature in January
Pierce, ID
- Average high temperature in January: 35.8°F
The warmest month (with the highest average high temperature) is August (84.7°F).
The month with the lowest average high temperature is December (34.2°F).
- Average low temperature in January: 24.6°F
The month with the highest average low temperature is August (53.2°F).
The coldest month (with the lowest average low temperature) is December (22.8°F).
Average pressure in January
Pierce, 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
Pierce, ID
- Average wind speed in January: 3.9mph
The windiest month (with the highest average wind speed) is April (4.6mph).
The calmest month (with the lowest average wind speed) is September (3.7mph).
Average humidity in January
Pierce, 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 (46%).
Average rainfall in January
Pierce, ID
- Average rainfall in January: 2.8"
The wettest months (with the highest rainfall) are January and March (2.8").
The driest month (with the least rainfall) is August (0.31").
Average rainfall days in January
Pierce, ID
- Average rainfall days in January: 14.6 days
The month with the highest number of rainy days is March (19 days).
The month with the least rainy days is August (4.4 days).
Average snowfall in January
Pierce, ID
- Average snowfall in January: 5.47"
The month with the highest snowfall is February (6.57").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Pierce, ID
- Average snowfall days in January: 7.9 days
The month with the highest number of snowfall days is December (10.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in January /
Average sunshine in January
Pierce, ID
- Average daylight in January: 9h and 1min
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 42min).
- Average sunshine in January: 4h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days in January
Pierce, ID
- Average sunshine days in January: 11.7 days
The month with the most sunshine days is July (24.7 days).
The month with the least sunshine days is February (8.4 days).
Average UV index in January
Pierce, ID
- Average UV index in January: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are February, November and December (UV index 1).
Average cloud cover in January
Pierce, ID
- Average cloud cover in January: 55
The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in January
Pierce, ID
- Average visibility in January: 4mi
The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (4mi).
Pierce, Idaho, USA
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