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 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 shift to January signals an average high-temperature of a still refreshing 59.7°F (15.4°C), subtly varied from December's 57.6°F (14.2°C). Chualar's temperature in January lowers to a consistent average of 41.2°F (5.1°C) during the nights.Humidity
In January, the average relative humidity is 69%.Rainfall
In Chualar, in January, during 6.8 rainfall days, 1.02" (26mm) of precipitation is typically accumulated. Throughout the year, there are 55.4 rainfall days, and 7.4" (188mm) of precipitation is accumulated.Daylight
In January, the average length of the day is 10h and 0min.On the first day of the month, sunrise is at 7:18 am and sunset at 5:01 pm. On the last day of January, in Chualar, sunrise is at 7:08 am and sunset at 5:30 pm PST.
Sunshine
In January, the average sunshine is 6.2h.UV index
January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index, 3 during January, leads to the following recommendations:
Exercise prevention - Protecting skin and eyes from harm is required. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
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 in Chualar?
How much does it rain in January?
What is the average length of the day in January?
What time are sunrise and sunset in January?
How long on average sun shines in January in Chualar?
What is the month with the lowest UV index?
What is the UV index intensity in January?
Average temperature in January
Chualar, CA
- Average high temperature in January: 59.7°F
The warmest month (with the highest average high temperature) is August (86.2°F).
The month with the lowest average high temperature is December (57.6°F).
- Average low temperature in January: 41.2°F
The month with the highest average low temperature is July (54.1°F).
The coldest month (with the lowest average low temperature) is February (39.9°F).
Average pressure in January
Chualar, CA
- Average pressure in January: 30.13"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.92"Hg).
Average wind speed in January
Chualar, CA
- Average wind speed in January: 4.5mph
The windiest months (with the highest average wind speed) are May and June (6mph).
The calmest month (with the lowest average wind speed) is October (4.4mph).
Average humidity in January
Chualar, CA
- Average humidity in January: 69%
The month with the highest relative humidity is March (73%).
The month with the lowest relative humidity is July (55%).
Average rainfall in January
Chualar, CA
- Average rainfall in January: 1.02"
The wettest month (with the highest rainfall) is December (1.5").
The driest months (with the least rainfall) are June and August (0.04").
Average rainfall days in January
Chualar, CA
- Average rainfall days in January: 6.8 days
The month with the highest number of rainy days is March (10.3 days).
The month with the least rainy days is June (0.7 days).
Average daylight in January /
Average sunshine in January
Chualar, CA
- Average daylight in January: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January: 6h and 1min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).
Average sunshine days in January
Chualar, CA
- Average sunshine days in January: 23.3 days
The month with the most sunshine days is August (29.6 days).
The month with the least sunshine days is March (19.4 days).
Average UV index in January
Chualar, CA
- Average UV index in January: 3
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in January
Chualar, CA
- Average cloud cover in January: 34
The month with the most cloud cover is March (Cloud cover 38).
The month with the least cloud cover is July (Cloud cover 6).
Average visibility in January
Chualar, 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).
Chualar, California, USA
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