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 average high-temperature during January registers at a still cool 52.7°F (11.5°C), maintaining a close resemblance to the previous month. Nighttime temperatures in January average to a cold 37.4°F (3°C).Humidity
January is the most humid month in Brown, with an average relative humidity of 48%.Rainfall
In January, in Brown, the rain falls for 5.3 days. Throughout January, 0.83" (21mm) of precipitation is accumulated. In Brown, during the entire year, the rain falls for 41.5 days and collects up to 4.69" (119mm) of precipitation.Snowfall
Months with snowfall in Brown are January, February and November. January is the first month it typically snows. Throughout January, in the average 0.5 snowfall days, it receives 0.2" (5mm) of snow. Throughout the year, there are 1.3 snowfall days, and 1.1" (28mm) of snow is accumulated.Daylight
In Brown, the average length of the day in January is 10h and 4min.On the first day of the month, sunrise is at 7:01 am and sunset at 4:48 pm. On the last day of January, sunrise is at 6:52 am and sunset at 5:17 pm PST.
Sunshine
January and December, with an average of 7.1h of sunshine, are months with the least sunshine.UV index
The average daily maximum UV index in January is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: In January, a regular UV index of 3 translates into these guidelines:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Enhance your sun protection with tightly woven, yet airy clothing. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average January temperature in Brown?
What is the most humid month in Brown?
What is the average humidity in January in Brown?
How much does it rain in Brown in January?
When does it start to snow in Brown?
What is the average length of the day in January in Brown?
When are sunrise and sunset in January in Brown?
What are the months with the least sunshine in Brown?
How long on average sun shines in January in Brown?
How high is the UV index in January in Brown?
Average temperature in January
Brown, CA
- Average high temperature in January: 52.7°F
The warmest month (with the highest average high temperature) is July (92.3°F).
The month with the lowest average high temperature is December (51.1°F).
- Average low temperature in January: 37.4°F
The month with the highest average low temperature is July (71.1°F).
The coldest month (with the lowest average low temperature) is December (35.6°F).
Average pressure in January
Brown, CA
- Average pressure in January: 30.13"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.82"Hg).
Average wind speed in January
Brown, CA
- Average wind speed in January: 5.7mph
The windiest months (with the highest average wind speed) are May and June (9.1mph).
The calmest month (with the lowest average wind speed) is January (5.7mph).
Average humidity in January
Brown, CA
- Average humidity in January: 48%
The month with the highest relative humidity is January (48%).
The month with the lowest relative humidity is August (20%).
Average rainfall in January
Brown, CA
- Average rainfall in January: 0.83"
The wettest month (with the highest rainfall) is December (0.87").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in January
Brown, CA
- Average rainfall days in January: 5.3 days
The month with the highest number of rainy days is March (6 days).
The month with the least rainy days is June (0.8 days).
Average snowfall in January
Brown, CA
- Average snowfall in January: 0.2"
The month with the highest snowfall is November (0.87").
The months with the least snowfall are March, April, May, June, July, August, September, October and December (0").
Average snowfall days in January
Brown, CA
- Average snowfall days in January: 0.5 days
The month with the highest number of snowfall days is January (0.5 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
Brown, CA
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in January: 7h and 1min
The months with the most sunshine are June and July (Average sunshine: 12h and 12min).
The months with the least sunshine are January and December (Average sunshine: 7h and 6min).
Average sunshine days in January
Brown, CA
- Average sunshine days in January: 24.1 days
The month with the most sunshine days is June (28.4 days).
The month with the least sunshine days is February (21.6 days).
Average UV index in January
Brown, CA
- Average UV index in January: 3
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in January
Brown, CA
- Average cloud cover in January: 18
The months with the most cloud cover are January and March (Cloud cover 18).
The months with the least cloud cover are August and September (Cloud cover 4).
Average visibility in January
Brown, 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).
Brown, California, USA
Weather forecast for your location
2. Allow the app to use your location