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
The transition from December to January sees average high-temperatures adjusting to a still cool 54.7°F (12.6°C), from a not significantly different 52.2°F (11.2°C). Nighttime temperature experiences an average drop to a wintry 37.2°F (2.9°C) in January.Humidity
The average relative humidity in January is 63%.Rainfall
In Tollhouse, in January, during 7.4 rainfall days, 3.46" (88mm) of precipitation is typically accumulated. In Tollhouse, during the entire year, the rain falls for 66.1 days and collects up to 19.76" (502mm) of precipitation.Snowfall
Months with snowfall in Tollhouse are January through April, November and December. In January, it is snowing for 0.5 days. Throughout January, 1.1" (28mm) of snow is accumulated. Throughout the year, there are 5.9 snowfall days, and 9.29" (236mm) of snow is accumulated.Daylight
In Tollhouse, the average length of the day in January is 9h and 58min.On the first day of the month, sunrise is at 7:10 am and sunset at 4:51 pm. On the last day of January, sunrise is at 7:00 am and sunset at 5:21 pm PST.
Sunshine
In January, the average sunshine in Tollhouse, California, is 6.7h.UV index
The average daily maximum UV index in January in Tollhouse is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: In January, the maximum UV index of 3 suggests these recommendations:
Take necessary precautions - Defending against sun damage is advocated. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Tollhouse in January?
What is the average humidity in January in Tollhouse?
How much does it rain in Tollhouse in January?
How many days does it snow in January in Tollhouse?
What is the average length of the day in January in Tollhouse?
When are sunrise and sunset in January in Tollhouse?
How long on average sun shines in January in Tollhouse?
What is the UV index reading in January in Tollhouse?
Average temperature in January
Tollhouse, CA
- Average high temperature in January: 54.7°F
The warmest month (with the highest average high temperature) is July (91.2°F).
The month with the lowest average high temperature is December (52.2°F).
- Average low temperature in January: 37.2°F
The months with the highest average low temperature are July and August (62.4°F).
The coldest month (with the lowest average low temperature) is December (35.8°F).
Average pressure in January
Tollhouse, 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
Tollhouse, CA
- Average wind speed in January: 4.4mph
The windiest month (with the highest average wind speed) is March (5.1mph).
The calmest month (with the lowest average wind speed) is December (4mph).
Average humidity in January
Tollhouse, CA
- Average humidity in January: 63%
The months with the highest relative humidity are February and March (64%).
The month with the lowest relative humidity is August (28%).
Average rainfall in January
Tollhouse, CA
- Average rainfall in January: 3.46"
The wettest month (with the highest rainfall) is February (3.74").
The driest month (with the least rainfall) is August (0.04").
Average rainfall days in January
Tollhouse, CA
- Average rainfall days in January: 7.4 days
The month with the highest number of rainy days is March (10.9 days).
The month with the least rainy days is August (1.2 days).
Average snowfall in January
Tollhouse, CA
- Average snowfall in January: 1.1"
The month with the highest snowfall is February (3.78").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Tollhouse, CA
- Average snowfall days in January: 0.5 days
The month with the highest number of snowfall days is February (2.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Tollhouse, CA
- Average daylight in January: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January: 6h and 4min
The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The months with the least sunshine are February and December (Average sunshine: 6h and 30min).
Average sunshine days in January
Tollhouse, CA
- Average sunshine days in January: 22.4 days
The month with the most sunshine days is August (27.5 days).
The month with the least sunshine days is March (18.3 days).
Average UV index in January
Tollhouse, CA
- Average UV index in January: 3
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is November (UV index 2).
Average cloud cover in January
Tollhouse, CA
- Average cloud cover in January: 25
The month with the most cloud cover is March (Cloud cover 28).
The months with the least cloud cover are July and August (Cloud cover 5).
Average visibility in January
Tollhouse, 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).
Tollhouse, California, USA
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