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
January
Weather in January
Temperature
The transition from December to January sees an average high-temperature of a mild 57°F (13.9°C), indicating a minor variance from the prior month. Throughout January, an average low-temperature of 40.3°F (4.6°C) is experienced.Humidity
In January, the average relative humidity is 51%.Rainfall
In Wrightwood, in January, it is raining for 5.3 days, with typically 1.1" (28mm) of accumulated precipitation. In Wrightwood, during the entire year, the rain falls for 47.1 days and collects up to 7.91" (201mm) of precipitation.Snowfall
January through May, November and December are months with snowfall. In Wrightwood, in January, during 2 snowfall days, 1.89" (48mm) of snow is typically accumulated. Throughout the year, there are 12.3 snowfall days, and 22.52" (572mm) of snow is accumulated.Daylight
In January, the average length of the day is 10h and 10min.On the first day of the month, sunrise is at 6:56 am and sunset at 4:51 pm. On the last day of January, in Wrightwood, sunrise is at 6:48 am and sunset at 5:19 pm PST.
Sunshine
In Wrightwood, the average sunshine in January is 7h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index of 3 during January translates into the following directions:
Ensure safety - Sun damage prevention is strongly urged. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of 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 in Wrightwood?
What is the average length of the day in January?
What time are sunrise and sunset in January?
How many hours of sunshine does Wrightwood have in January?
When is the lowest UV index?
How high is the UV index in January?
Average temperature in January
Wrightwood, CA
- Average high temperature in January: 57°F
The warmest month (with the highest average high temperature) is August (90.9°F).
The month with the lowest average high temperature is December (54.5°F).
- Average low temperature in January: 40.3°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 (39°F).
Average pressure in January
Wrightwood, 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
Wrightwood, CA
- Average wind speed in January: 6.2mph
The windiest months (with the highest average wind speed) are April and May (7.6mph).
The calmest month (with the lowest average wind speed) is September (5.5mph).
Average humidity in January
Wrightwood, 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 (35%).
Average rainfall in January
Wrightwood, CA
- Average rainfall in January: 1.1"
The wettest months (with the highest rainfall) are February and December (1.65").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in January
Wrightwood, CA
- Average rainfall days in January: 5.3 days
The month with the highest number of rainy days is March (7.5 days).
The month with the least rainy days is June (0.8 days).
Average snowfall in January
Wrightwood, CA
- Average snowfall in January: 1.89"
The month with the highest snowfall is December (5.79").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in January
Wrightwood, CA
- Average snowfall days in January: 2 days
The month with the highest number of snowfall days is February (3 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
Wrightwood, 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: 7h and 0min
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 54min).
Average sunshine days in January
Wrightwood, CA
- Average sunshine days in January: 24.5 days
The month with the most sunshine days is June (28.8 days).
The month with the least sunshine days is February (20.8 days).
Average UV index in January
Wrightwood, CA
- Average UV index in January: 3
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in January
Wrightwood, CA
- Average cloud cover in January: 19
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
Wrightwood, 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).