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
With the onset of January, Sonora's average high-temperature clocks in at a mild 55.4°F (13°C), showing a minor fluctuation from the previous month. Sonora sees an average low-temperature of 38.8°F (3.8°C) during January.Humidity
The average relative humidity in January is 67%.Rainfall
In Sonora, in January, during 8.7 rainfall days, 3.43" (87mm) of precipitation is typically accumulated. Throughout the year, there are 76.7 rainfall days, and 23.9" (607mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. In Sonora, in January, snow falls for 0.1 days, with typically accumulated 0.04" (1mm) of snow. Throughout the year, there are 2.1 snowfall days, and 4.41" (112mm) of snow is accumulated.Daylight
The average length of the day in January is 9h and 53min.On the first day of the month, sunrise is at 7:17 am and sunset at 4:52 pm. On the last day of January, sunrise is at 7:06 am and sunset at 5:23 pm PST.
Sunshine
In January, the average sunshine in Sonora is 6.2h.UV index
The average daily maximum UV index in January is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum high UV index of 3 in January translates into the following recommendations:
Prioritize safety - Recommendations to avert sunburn are shared. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
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 much does it snow in January?
How many hours of daylight does Sonora have in January?
When is the sunrise / sunset in January in Sonora?
How long on average sun shines in January?
What is the UV index reading in January?
Average temperature in January
Sonora, CA
- Average high temperature in January: 55.4°F
The warmest month (with the highest average high temperature) is July (91.4°F).
The month with the lowest average high temperature is December (52.9°F).
- Average low temperature in January: 38.8°F
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is December (37.2°F).
Average pressure in January
Sonora, CA
- Average pressure in January: 30.16"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in January
Sonora, CA
- Average wind speed in January: 4.8mph
The windiest months (with the highest average wind speed) are February, March and April (5.7mph).
The calmest months (with the lowest average wind speed) are November and December (4.7mph).
Average humidity in January
Sonora, CA
- Average humidity in January: 67%
The month with the highest relative humidity is March (70%).
The month with the lowest relative humidity is July (32%).
Average rainfall in January
Sonora, CA
- Average rainfall in January: 3.43"
The wettest month (with the highest rainfall) is March (4.76").
The driest months (with the least rainfall) are July and August (0.04").
Average rainfall days in January
Sonora, CA
- Average rainfall days in January: 8.7 days
The month with the highest number of rainy days is March (13.4 days).
The month with the least rainy days is August (1.4 days).
Average snowfall in January
Sonora, CA
- Average snowfall in January: 0.04"
The month with the highest snowfall is February (2.72").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Sonora, CA
- Average snowfall days in January: 0.1 days
The month with the highest number of snowfall days is February (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Sonora, CA
- Average daylight in January: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- 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: 6h and 0min).
Average sunshine days in January
Sonora, CA
- Average sunshine days in January: 21.8 days
The months with the most sunshine days are July and August (28.4 days).
The month with the least sunshine days is March (16.8 days).
Average UV index in January
Sonora, CA
- Average UV index in January: 3
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is November (UV index 2).
Average cloud cover in January
Sonora, CA
- Average cloud cover in January: 30
The month with the most cloud cover is March (Cloud cover 35).
The months with the least cloud cover are July and August (Cloud cover 5).
Average visibility in January
Sonora, 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).
Sonora, California, USA
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