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 arrival of January brings an average high-temperature of a still cold 40.3°F (4.6°C), nearly identical to December's 38.3°F (3.5°C). Pierce's nights in January experience an average temperature drop to a subzero cold 22.1°F (-5.5°C).Humidity
The average relative humidity in January is 63%.Rainfall
The months with the least rainfall in Pierce are January and December Rain falls for 2.9 days and accumulates 0.31" (8mm) of rain.Snowfall
January through May, October through December are months with snowfall in Pierce. In Pierce, in January, during 5.8 snowfall days, 2.01" (51mm) of snow is typically accumulated. In Pierce, during the entire year, snow falls for 39.6 days and aggregates up to 21.26" (540mm) of snow.Daylight
In Pierce, the average length of the day in January is 9h and 40min.On the first day of the month, sunrise is at 7:22 am and sunset at 4:42 pm. On the last day of January, in Pierce, sunrise is at 7:09 am and sunset at 5:15 pm MST.
Sunshine
The average sunshine in January in Pierce is 6.8h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index of 2 during January translates into these guidelines:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is January in Pierce?
What is the average humidity in January in Pierce?
What is the driest month in Pierce?
How much does it rain in Pierce in January?
How many days does it snow in January in Pierce?
How many hours of daylight does Pierce have in January?
When are sunrise and sunset in January in Pierce?
How long on average sun shines in January in Pierce?
When is the lowest UV index in Pierce?
What is the UV index reading in January in Pierce?
Average temperature in January
Pierce, CO
- Average high temperature in January: 40.3°F
The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is December (38.3°F).
- Average low temperature in January: 22.1°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is December (20.3°F).
Average pressure in January
Pierce, CO
- Average pressure in January: 30.13"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in January
Pierce, CO
- Average wind speed in January: 6.8mph
The windiest month (with the highest average wind speed) is April (8.7mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).
Average humidity in January
Pierce, CO
- Average humidity in January: 63%
The month with the highest relative humidity is December (64%).
The months with the lowest relative humidity are August and September (44%).
Average rainfall in January
Pierce, CO
- Average rainfall in January: 0.31"
The wettest month (with the highest rainfall) is May (2.68").
The driest months (with the least rainfall) are January and December (0.31").
Average rainfall days in January
Pierce, CO
- Average rainfall days in January: 2.9 days
The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is January (2.9 days).
Average snowfall in January
Pierce, CO
- Average snowfall in January: 2.01"
The month with the highest snowfall is April (3.23").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Pierce, CO
- Average snowfall days in January: 5.8 days
The month with the highest number of snowfall days is February (9.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in January /
Average sunshine in January
Pierce, CO
- Average daylight in January: 9h and 4min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January: 6h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 36min).
Average sunshine days in January
Pierce, CO
- Average sunshine days in January: 23.4 days
The month with the most sunshine days is January (23.4 days).
The month with the least sunshine days is May (10.9 days).
Average UV index in January
Pierce, CO
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Pierce, CO
- Average cloud cover in January: 25
The months with the most cloud cover are February and April (Cloud cover 29).
The month with the least cloud cover is June (Cloud cover 17).
Average visibility in January
Pierce, CO
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Pierce, Colorado, USA
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