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 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
The average high-temperature is a still enjoyable 64.9°F (18.3°C) in January, hardly different from the 62.4°F (16.9°C) recorded in December. Nighttime temperature in Valley Center, California, lowers to an average of 45.9°F (7.7°C) in January.Humidity
The average relative humidity in January in Valley Center is 54%.Rainfall
In Valley Center, during January, the rain falls for 4.9 days and regularly aggregates up to 0.55" (14mm) of precipitation. Throughout the year, there are 51.6 rainfall days, and 5.59" (142mm) of precipitation is accumulated.Snowfall
In Valley Center, snow does not fall in January, March through December.Daylight
The average length of the day in January is 10h and 15min.On the first day of the month, sunrise is at 6:51 am and sunset at 4:51 pm. On the last day of January, in Valley Center, California, sunrise is at 6:44 am and sunset at 5:18 pm PST.
Sunshine
In January, the average sunshine is 6.9h.UV index
In Valley Center, the average daily maximum UV index in January is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The daily maximum UV index of 4 in January interprets into the following advice:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average January temperature in Valley Center?
What is the average humidity in January in Valley Center?
How much does it rain in Valley Center in January?
When it does not snow in Valley Center?
Does it snow in Valley Center in January?
What is the average length of the day in January in Valley Center?
What time are sunrise and sunset in January in Valley Center?
How long on average sun shines in January in Valley Center?
What is the UV index intensity in January in Valley Center?
Average temperature in January
Valley Center, CA
- Average high temperature in January: 64.9°F
The warmest month (with the highest average high temperature) is August (86.9°F).
The month with the lowest average high temperature is December (62.4°F).
- Average low temperature in January: 45.9°F
The month with the highest average low temperature is August (63.1°F).
The coldest month (with the lowest average low temperature) is February (44.6°F).
Average pressure in January
Valley Center, CA
- Average pressure in January: 30.09"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in January
Valley Center, CA
- Average wind speed in January: 5.1mph
The windiest month (with the highest average wind speed) is April (5.3mph).
The calmest month (with the lowest average wind speed) is September (4.2mph).
Average humidity in January
Valley Center, CA
- Average humidity in January: 54%
The month with the highest relative humidity is May (66%).
The month with the lowest relative humidity is November (52%).
Average rainfall in January
Valley Center, CA
- Average rainfall in January: 0.55"
The wettest month (with the highest rainfall) is February (0.94").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in January
Valley Center, CA
- Average rainfall days in January: 4.9 days
The month with the highest number of rainy days is March (7.1 days).
The month with the least rainy days is June (1.3 days).
Average snowfall days in January
Valley Center, CA
- Average snowfall days in January: 0 days
The month with the highest number of snowfall days is February (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in January /
Average sunshine in January
Valley Center, CA
- Average daylight in January: 10h and 2min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January: 6h and 5min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days in January
Valley Center, CA
- Average sunshine days in January: 25.1 days
The month with the most sunshine days is June (28.1 days).
The month with the least sunshine days is February (21.5 days).
Average UV index in January
Valley Center, CA
- Average UV index in January: 4
The months with the highest UV index are June, July, August and September (UV index 6).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in January
Valley Center, CA
- Average cloud cover in January: 21
The month with the most cloud cover is March (Cloud cover 25).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility in January
Valley Center, 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).
Valley Center, California, USA
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