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
Valyermo observes an average high-temperature of a moderate 56.3°F (13.5°C) in January, barely different from 54.1°F (12.3°C) in December. During the month of January, Valyermo anticipates a mean low-temperature of 39.9°F (4.4°C).Humidity
In January, the average relative humidity is 51%.Rainfall
In Valyermo, during January, the rain falls for 3.8 days and regularly aggregates up to 0.67" (17mm) of precipitation. Throughout the year, there are 42.7 rainfall days, and 6.38" (162mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. In Valyermo, in January, snow falls for 1.1 days, with typically accumulated 0.39" (10mm) of snow. Throughout the year, there are 7.2 snowfall days, and 10.24" (260mm) of snow is accumulated.Daylight
In January, the average length of the day is 10h and 10min.On the first day of January, sunrise is at 6:57 am and sunset at 4:51 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 5:19 pm PST.
Sunshine
In January, the average sunshine is 6.9h.UV index
The months with the lowest UV index in Valyermo are January, February, November and December, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: In January, a daily maximum UV index of 3 leads to the following instructions:
Take precautions - Protection against sun damage is advised. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in January?
What is the average humidity in January?
How much does it rain in January?
How many days does it snow in January?
How many hours of daylight does Valyermo have in January?
When are sunrise and sunset in January?
How many hours of sunshine does Valyermo have in January?
What is the month with the lowest UV index?
How high is the UV index in January?
Average temperature in January
Valyermo, CA
- Average high temperature in January: 56.3°F
The warmest month (with the highest average high temperature) is August (90.1°F).
The month with the lowest average high temperature is December (54.1°F).
- Average low temperature in January: 39.9°F
The month with the highest average low temperature is August (65.3°F).
The coldest month (with the lowest average low temperature) is December (38.7°F).
Average pressure in January
Valyermo, CA
- Average pressure in January: 30.11"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in January
Valyermo, CA
- Average wind speed in January: 6.3mph
The windiest month (with the highest average wind speed) is May (8mph).
The calmest month (with the lowest average wind speed) is September (5.7mph).
Average humidity in January
Valyermo, CA
- Average humidity in January: 51%
The months with the highest relative humidity are February and December (53%).
The month with the lowest relative humidity is August (34%).
Average rainfall in January
Valyermo, CA
- Average rainfall in January: 0.67"
The wettest month (with the highest rainfall) is December (1.38").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in January
Valyermo, CA
- Average rainfall days in January: 3.8 days
The month with the highest number of rainy days is March (5.2 days).
The month with the least rainy days is June (0.9 days).
Average snowfall in January
Valyermo, CA
- Average snowfall in January: 0.39"
The month with the highest snowfall is December (3.31").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Valyermo, CA
- Average snowfall days in January: 1.1 days
The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Valyermo, CA
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January: 6h and 5min
The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).
Average sunshine days in January
Valyermo, CA
- Average sunshine days in January: 26 days
The month with the most sunshine days is June (28.4 days).
The month with the least sunshine days is February (22.9 days).
Average UV index in January
Valyermo, 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 January, February, November and December (UV index 3).
Average cloud cover in January
Valyermo, CA
- Average cloud cover in January: 20
The month with the most cloud cover is December (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in January
Valyermo, 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).
Valyermo, California, USA
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