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
With January's arrival, Keene's weather records an average high-temperature of a still fresh 52.5°F (11.4°C), marking little difference from December's 50.5°F (10.3°C). An average minimum temperature of 35.6°F (2°C) is recorded during the month of January.Humidity
The average relative humidity in January is 57%.Rainfall
In January, the rain falls for 7.1 days. Throughout January, 1.38" (35mm) of precipitation is accumulated. In Keene, during the entire year, the rain falls for 51.3 days and collects up to 7.95" (202mm) of precipitation.Snowfall
Months with snowfall are January through May, November and December. In Keene, during January, snow falls for 3.1 days and regularly aggregates up to 2.91" (74mm) of snow. Throughout the year, there are 15 snowfall days, and 16.97" (431mm) of snow is accumulated.Daylight
In Keene, the average length of the day in January is 10h and 6min.On the first day of the month, sunrise is at 7:02 am and sunset at 4:52 pm. On the last day of January, sunrise is at 6:54 am and sunset at 5:21 pm PST.
Sunshine
With an average of 6.5h of sunshine, January has the least sunshine of the year.UV index
The average daily maximum UV index in January is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.Note: In January, the maximum UV index of 3 suggests these recommendations:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average January temperature?
What is the average humidity in January?
How much does it rain in January?
How much does it snow in January?
What is the average length of the day in January?
When are sunrise and sunset in January?
What is the month with the least sunshine?
How long on average sun shines in January?
How high is the UV index in January in Keene?
Average temperature in January
Keene, CA
- Average high temperature in January: 52.5°F
The warmest month (with the highest average high temperature) is July (88.5°F).
The month with the lowest average high temperature is December (50.5°F).
- Average low temperature in January: 35.6°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is December (34°F).
Average pressure in January
Keene, CA
- Average pressure in January: 30.12"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in January
Keene, CA
- Average wind speed in January: 7.1mph
The windiest month (with the highest average wind speed) is May (9.4mph).
The calmest month (with the lowest average wind speed) is September (7mph).
Average humidity in January
Keene, CA
- Average humidity in January: 57%
The months with the highest relative humidity are February and December (58%).
The month with the lowest relative humidity is August (28%).
Average rainfall in January
Keene, CA
- Average rainfall in January: 1.38"
The wettest month (with the highest rainfall) is December (1.5").
The driest month (with the least rainfall) is September (0.12").
Average rainfall days in January
Keene, CA
- Average rainfall days in January: 7.1 days
The month with the highest number of rainy days is March (7.5 days).
The month with the least rainy days is September (1.6 days).
Average snowfall in January
Keene, CA
- Average snowfall in January: 2.91"
The month with the highest snowfall is December (5.16").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in January
Keene, CA
- Average snowfall days in January: 3.1 days
The month with the highest number of snowfall days is February (3.8 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
Keene, CA
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in January: 6h and 3min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 30min).
Average sunshine days in January
Keene, CA
- Average sunshine days in January: 22.5 days
The month with the most sunshine days is October (28 days).
The month with the least sunshine days is February (20.4 days).
Average UV index in January
Keene, 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 November and December (UV index 2).
Average cloud cover in January
Keene, CA
- Average cloud cover in January: 28
The month with the most cloud cover is March (Cloud cover 29).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in January
Keene, 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).
Keene, California, USA
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