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
At the start of January, Clearlake Oaks's average high-temperature reaches a still cool 54.7°F (12.6°C), subtly different from the preceding month. Throughout the month of January, Clearlake Oaks witnesses an average temperature of 39°F (3.9°C).Humidity
In Clearlake Oaks, the average relative humidity in January is 72%.Rainfall
In Clearlake Oaks, in January, during 10.3 rainfall days, 3.35" (85mm) of precipitation is typically accumulated. Throughout the year, there are 79.8 rainfall days, and 17.44" (443mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. In January, it is snowing for 0.2 days. Throughout January, 0.28" (7mm) of snow is accumulated. In Clearlake Oaks, during the entire year, snow falls for 1.8 days and aggregates up to 0.98" (25mm) of snow.Daylight
In Clearlake Oaks, the average length of the day in January is 9h and 48min.On the first day of January, sunrise is at 7:29 am and sunset at 4:58 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 5:30 pm PST.
Sunshine
In Clearlake Oaks, California, the average sunshine in January is 5.5h.UV index
In Clearlake Oaks, the average daily maximum UV index in January is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 3 in January translates into these instructions:
Make use of precautions - It is urged to ward off sun damage. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
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 many days does it rain in January?
How much does it snow in Clearlake Oaks in January?
What is the average length of the day in January?
When is the sunrise / sunset in January in Clearlake Oaks?
How long on average sun shines in January?
How high is the UV index in January?
Average temperature in January
Clearlake Oaks, 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 (52.7°F).
- Average low temperature in January: 39°F
The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is December (38.1°F).
Average pressure in January
Clearlake Oaks, CA
- Average pressure in January: 30.14"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are June and August (29.91"Hg).
Average wind speed in January
Clearlake Oaks, CA
- Average wind speed in January: 4.7mph
The windiest month (with the highest average wind speed) is April (5.7mph).
The calmest month (with the lowest average wind speed) is November (4.3mph).
Average humidity in January
Clearlake Oaks, CA
- Average humidity in January: 72%
The month with the highest relative humidity is March (74%).
The month with the lowest relative humidity is July (44%).
Average rainfall in January
Clearlake Oaks, CA
- Average rainfall in January: 3.35"
The wettest month (with the highest rainfall) is February (3.7").
The driest months (with the least rainfall) are July and August (0.04").
Average rainfall days in January
Clearlake Oaks, CA
- Average rainfall days in January: 10.3 days
The month with the highest number of rainy days is March (13.9 days).
The months with the least rainy days are July and August (1.1 days).
Average snowfall in January
Clearlake Oaks, CA
- Average snowfall in January: 0.28"
The month with the highest snowfall is February (0.51").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Clearlake Oaks, CA
- Average snowfall days in January: 0.2 days
The month with the highest number of snowfall days is February (0.9 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
Clearlake Oaks, CA
- Average daylight in January: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January: 5h and 3min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days in January
Clearlake Oaks, CA
- Average sunshine days in January: 19.6 days
The month with the most sunshine days is July (29.4 days).
The month with the least sunshine days is March (15.8 days).
Average UV index in January
Clearlake Oaks, CA
- Average UV index in January: 3
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are November and December (UV index 2).
Average cloud cover in January
Clearlake Oaks, CA
- Average cloud cover in January: 40
The month with the most cloud cover is March (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 4).
Average visibility in January
Clearlake Oaks, 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).
Clearlake Oaks, California, USA
Weather forecast for your location
2. Allow the app to use your location