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
Greenview, California, transitions into January recording an average high-temperature of a frosty 43.3°F (6.3°C), closely aligning with the preceding month's temperature. Greenview experiences a mean low-temperature of 28.2°F (-2.1°C) during January.Humidity
With an average relative humidity of 82%, January is the most humid month.Rainfall
In January, in Greenview, California, the rain falls for 12.6 days. Throughout January, 2.8" (71mm) of precipitation is accumulated. In Greenview, during the entire year, the rain falls for 116 days and collects up to 17.8" (452mm) of precipitation.Snowfall
Months with snowfall in Greenview are January through April, October through December. In Greenview, during January, snow falls for 5.4 days and regularly aggregates up to 5.16" (131mm) of snow. Throughout the year, there are 30.9 snowfall days, and 20.47" (520mm) of snow is accumulated.Daylight
In January, the average length of the day in Greenview is 9h and 35min.On the first day of January, sunrise is at 7:38 am and sunset at 4:52 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 5:25 pm PST.
Sunshine
January and December, with an average of 5.7h of sunshine, are months with the least sunshine.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: In January, the maximum UV index of 2 transforms into these recommendations:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. 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?
What is the average humidity in January in Greenview?
How much does it rain in January?
How many days does it snow in January?
What is the average length of the day in January in Greenview?
What time are sunrise and sunset in January?
What is the month with the least sunshine?
How many hours of sunshine does Greenview have in January?
When is the lowest UV index?
What is the UV index reading in January?
Average temperature in January
Greenview, CA
- Average high temperature in January: 43.3°F
The warmest months (with the highest average high temperature) are July and August (84.2°F).
The month with the lowest average high temperature is December (41.5°F).
- Average low temperature in January: 28.2°F
The month with the highest average low temperature is August (50.2°F).
The coldest month (with the lowest average low temperature) is December (26.6°F).
Average pressure in January
Greenview, CA
- Average pressure in January: 30.16"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is August (29.96"Hg).
Average wind speed in January
Greenview, CA
- Average wind speed in January: 4.9mph
The windiest month (with the highest average wind speed) is March (5.4mph).
The calmest month (with the lowest average wind speed) is August (3.6mph).
Average humidity in January
Greenview, CA
- Average humidity in January: 82%
The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is August (52%).
Average rainfall in January
Greenview, CA
- Average rainfall in January: 2.8"
The wettest month (with the highest rainfall) is December (2.99").
The driest month (with the least rainfall) is July (0.16").
Average rainfall days in January
Greenview, CA
- Average rainfall days in January: 12.6 days
The month with the highest number of rainy days is March (16.7 days).
The month with the least rainy days is July (3.2 days).
Average snowfall in January
Greenview, CA
- Average snowfall in January: 5.16"
The month with the highest snowfall is February (5.39").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Greenview, CA
- Average snowfall days in January: 5.4 days
The month with the highest number of snowfall days is February (7.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Greenview, CA
- Average daylight in January: 9h and 4min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January: 5h and 4min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The months with the least sunshine are January and December (Average sunshine: 5h and 42min).
Average sunshine days in January
Greenview, CA
- Average sunshine days in January: 15.8 days
The month with the most sunshine days is August (25.7 days).
The month with the least sunshine days is March (11 days).
Average UV index in January
Greenview, CA
- 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 January, February, March, November and December (UV index 2).
Average cloud cover in January
Greenview, CA
- Average cloud cover in January: 41
The months with the most cloud cover are March and December (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 8).
Average visibility in January
Greenview, CA
- Average visibility in January: 5mi
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, March, November and December (5mi).
Greenview, California, USA
Weather forecast for your location
2. Allow the app to use your location