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
Fresno in January witnesses an average high-temperature of a still mild 59.2°F (15.1°C), indicating a slight variation from December's 56.1°F (13.4°C). Throughout the month of January, Fresno witnesses an average temperature of 43°F (6.1°C).Humidity
January is the most humid month, with an average relative humidity of 65%.Rainfall
In Fresno, in January, during 6.8 rainfall days, 1.42" (36mm) of precipitation is typically accumulated. In Fresno, California, during the entire year, the rain falls for 59.3 days and collects up to 10.43" (265mm) of precipitation.Daylight
The average length of the day in January is 9h and 59min.On the first day of January in Fresno, sunrise is at 7:11 am and sunset at 4:53 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 5:23 pm PST.
Sunshine
In Fresno, the average sunshine in January is 6.8h.UV index
January, November and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 3 in January converts into the following recommendations:
Take necessary precautions - Protection from skin and eye injury is mandatory. Avoiding the Sun during its peak radiation time around midday is a healthy practice. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Fresno in January?
What is the most humid month in Fresno?
What is the average humidity in January?
How much does it rain in January?
What is the average length of the day in January in Fresno?
When is the sunrise / sunset in January?
How long on average sun shines in January?
What are the months with the lowest UV index?
How high is the UV index in January?
Average temperature in January
Fresno, CA
- Average high temperature in January: 59.2°F
The warmest month (with the highest average high temperature) is July (99.7°F).
The month with the lowest average high temperature is December (56.1°F).
- Average low temperature in January: 43°F
The month with the highest average low temperature is July (67.3°F).
The coldest month (with the lowest average low temperature) is December (41.4°F).
Average pressure in January
Fresno, CA
- Average pressure in January: 30.15"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in January
Fresno, CA
- Average wind speed in January: 3.9mph
The windiest month (with the highest average wind speed) is June (5.8mph).
The calmest month (with the lowest average wind speed) is November (3.8mph).
Average humidity in January
Fresno, CA
- Average humidity in January: 65%
The month with the highest relative humidity is January (65%).
The month with the lowest relative humidity is July (28%).
Average rainfall in January
Fresno, CA
- Average rainfall in January: 1.42"
The wettest month (with the highest rainfall) is March (2.01").
The driest months (with the least rainfall) are June and August (0.08").
Average rainfall days in January
Fresno, 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 August (1.2 days).
Average daylight in January /
Average sunshine in January
Fresno, 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 5min
The months with the most sunshine are June, July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).
Average sunshine days in January
Fresno, CA
- Average sunshine days in January: 23.1 days
The month with the most sunshine days is August (28.2 days).
The month with the least sunshine days is March (19.5 days).
Average UV index in January
Fresno, CA
- Average UV index in January: 3
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, November and December (UV index 3).
Average cloud cover in January
Fresno, CA
- Average cloud cover in January: 25
The month with the most cloud cover is March (Cloud cover 27).
The month with the least cloud cover is August (Cloud cover 4).
Average visibility in January
Fresno, 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).
Fresno, California, USA
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