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, the average high-temperature registers at a moderate 55.6°F (13.1°C), subtly different from December's 52.7°F (11.5°C). In January, Red Bluff reports a consistent average low-temperature of 40.6°F (4.8°C) during the nights.Humidity
In January, the average relative humidity is 69%.Rainfall
In Red Bluff, in January, during 10.7 rainfall days, 2.83" (72mm) of precipitation is typically accumulated. Throughout the year, in Red Bluff, there are 86.1 rainfall days, and 18.39" (467mm) of precipitation is accumulated.Snowfall
In Red Bluff, California, snow does not fall in January, March through November.Daylight
The average length of the day in January in Red Bluff is 9h and 42min.On the first day of January, sunrise is at 7:31 am and sunset at 4:53 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 5:26 pm PST.
Sunshine
January and December, with an average of 5.8h of sunshine, are months with the least sunshine.UV index
The months with the lowest UV index in Red Bluff are January, February, November and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 3 during January translates into the following guidance:
Prioritize safety - Recommendations to avert sunburn are shared. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Frequently asked questions
What is the average January temperature in Red Bluff?
What is the average humidity in January in Red Bluff?
How many days does it rain in January in Red Bluff?
When it does not snow in Red Bluff?
Does it snow in Red Bluff in January?
How many hours of daylight does Red Bluff have in January?
What time are sunrise and sunset in January in Red Bluff?
What is the month with the least sunshine in Red Bluff?
How long on average sun shines in January in Red Bluff?
What are the months with the lowest UV index in Red Bluff?
How high is the UV index in January in Red Bluff?
Average temperature in January
Red Bluff, CA
- Average high temperature in January: 55.6°F
The warmest month (with the highest average high temperature) is July (95.9°F).
The month with the lowest average high temperature is December (52.7°F).
- Average low temperature in January: 40.6°F
The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is December (39.6°F).
Average pressure in January
Red Bluff, CA
- Average pressure in January: 30.16"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June, July and August (29.91"Hg).
Average wind speed in January
Red Bluff, CA
- Average wind speed in January: 5.3mph
The windiest month (with the highest average wind speed) is March (6.3mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in January
Red Bluff, CA
- Average humidity in January: 69%
The month with the highest relative humidity is March (71%).
The months with the lowest relative humidity are July and August (31%).
Average rainfall in January
Red Bluff, CA
- Average rainfall in January: 2.83"
The wettest months (with the highest rainfall) are March and December (3.27").
The driest months (with the least rainfall) are July and August (0.08").
Average rainfall days in January
Red Bluff, CA
- Average rainfall days in January: 10.7 days
The month with the highest number of rainy days is March (14 days).
The month with the least rainy days is August (1.1 days).
Average snowfall in January
Red Bluff, CA
- Average snowfall in January: 0"
The month with the highest snowfall is February (0.12").
The months with the least snowfall are January, March, April, May, June, July, August, September, October and November (0").
Average snowfall days in January
Red Bluff, CA
- Average snowfall days in January: 0 days
The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in January /
Average sunshine in January
Red Bluff, CA
- Average daylight in January: 9h and 4min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January: 5h and 5min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The months with the least sunshine are January and December (Average sunshine: 5h and 48min).
Average sunshine days in January
Red Bluff, CA
- Average sunshine days in January: 19.8 days
The month with the most sunshine days is August (28.4 days).
The month with the least sunshine days is March (15.3 days).
Average UV index in January
Red Bluff, CA
- Average UV index in January: 3
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in January
Red Bluff, CA
- Average cloud cover in January: 35
The month with the most cloud cover is March (Cloud cover 37).
The month with the least cloud cover is July (Cloud cover 4).
Average visibility in January
Red Bluff, 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).
Red Bluff, California, USA
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