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
Colfax's average high-temperature marks a still cool 52.5°F (11.4°C) with the advent of January, closely mirroring that of the preceding month. Colfax's nighttime temperature during January is consistently averaged at a cold 37.2°F (2.9°C).Humidity
The average relative humidity in January is 69%.Rainfall
In Colfax, California, in January, it is raining for 9.1 days, with typically 4.8" (122mm) of accumulated precipitation. In Colfax, during the entire year, the rain falls for 78.8 days and collects up to 30.16" (766mm) of precipitation.Snowfall
Months with snowfall are January through May, November and December. In Colfax, in January, snow falls for 1.1 days, with typically accumulated 1.34" (34mm) of snow. Throughout the year, in Colfax, California, there are 8.9 snowfall days, and 19.06" (484mm) of snow is accumulated.Daylight
In January, the average length of the day is 9h and 48min.On the first day of the month, sunrise is at 7:22 am and sunset at 4:51 pm. On the last day of January, in Colfax, sunrise is at 7:11 am and sunset at 5:23 pm PST.
Sunshine
The month with the least sunshine is January, with an average of 5.7h of sunshine.UV index
In January, the average daily maximum UV index in Colfax is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: In January, a daily UV index of 3 turns into the following recommendations:
Exercise prevention - Protecting skin and eyes from harm is required. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Colfax in January?
What is the average humidity in January in Colfax?
How much does it rain in Colfax in January?
How many days does it snow in January in Colfax?
How many hours of daylight does Colfax have in January?
When are sunrise and sunset in January in Colfax?
What is the month with the least sunshine in Colfax?
How many hours of sunshine does Colfax have in January?
How high is the UV index in January in Colfax?
Average temperature in January
Colfax, CA
- Average high temperature in January: 52.5°F
The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is December (50.7°F).
- Average low temperature in January: 37.2°F
The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is December (36.1°F).
Average pressure in January
Colfax, CA
- Average pressure in January: 30.17"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in January
Colfax, CA
- Average wind speed in January: 5.7mph
The windiest month (with the highest average wind speed) is February (6.1mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).
Average humidity in January
Colfax, CA
- Average humidity in January: 69%
The month with the highest relative humidity is March (76%).
The month with the lowest relative humidity is July (37%).
Average rainfall in January
Colfax, CA
- Average rainfall in January: 4.8"
The wettest month (with the highest rainfall) is March (5.79").
The driest month (with the least rainfall) is July (0.04").
Average rainfall days in January
Colfax, CA
- Average rainfall days in January: 9.1 days
The month with the highest number of rainy days is March (13.8 days).
The month with the least rainy days is July (1.3 days).
Average snowfall in January
Colfax, CA
- Average snowfall in January: 1.34"
The month with the highest snowfall is February (6.85").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in January
Colfax, CA
- Average snowfall days in January: 1.1 days
The month with the highest number of snowfall days is March (2.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Colfax, CA
- Average daylight in January: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January: 5h and 4min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).
Average sunshine days in January
Colfax, CA
- Average sunshine days in January: 20.8 days
The month with the most sunshine days is July (28.7 days).
The month with the least sunshine days is March (15.7 days).
Average UV index in January
Colfax, CA
- Average UV index in January: 3
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are February, November and December (UV index 2).
Average cloud cover in January
Colfax, CA
- Average cloud cover in January: 36
The month with the most cloud cover is March (Cloud cover 43).
The months with the least cloud cover are July and August (Cloud cover 5).
Average visibility in January
Colfax, CA
- 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).
Colfax, California, USA
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