Lassen National Forest in january: average Weather, Temperature and Climate
Weather in Lassen National Forest in january 2026
The weather in Lassen National Forest in january comes from statistical datas on the last years. You can view the weather statistics the entire month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout january
very bad weather 1390.4cm
Weather at 6am
27°F
Clear/Sunny
35% of time
29%
17%
14%
Weather at 12pm
40°F
Clear/Sunny
34% of time
26%
20%
10%
Weather at 6pm
29°F
Clear/Sunny
35% of time
26%
18%
13%
Weather at 3am
27°F
37%
25%
18%
16%
Evolution of daily average temperature and precipitation in Lassen National Forest in january
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Lassen National Forest in january.
The climate of Lassen National Forest in january is very bad
The weather in january in Lassen National Forest is relatively dry (with 6.6in of rainfall over 7 days). It should be noted an improvement from the previous month since in december it receives an average of 6.6in of precipitation over 7 days.
The climate is quite more than very fresh in that area this month. Plan to cover you well! The thermometer averaged maximum of 40°F. The minimum is 27°F. Thus, the mean temperature average in january in Lassen National Forest is 32°F. These temperatures are far removed from those records observed in Lassen National Forest in the month of january with a maximum record of 56°F in 2012 and a minimum record of -9°F in 2017. You can expect to have about 27 days with temperatures below 32°F, or 87% of the month.
On average, in Lassen National Forest, the days of january last 09:37. The sun rises at 07:25 and sets at 17:02.
January: another location in California?
If you want to go to California in january, there are destinations with better weather than Lassen National Forest:
In january, Los Angeles , San Diego, Channel Islands National Park, Encinitas, Gaviota and Hollywood have good weather.
Finally, San Francisco, Palm Springs, Angeles National Forest, Anza-Borrego Desert State Park, Big Sur and Cambria have a tolerable climate, but better than Lassen National Forest.
Seasonal average climate and temperature of Lassen National Forest in january
Check below seasonal norms These datas are compiled from the weather statements of the last years of the month of january.
| January | |||||
| Outside temperature | |||||
| Average temperature | 32°F | ||||
| Highest temperature | 40°F | ||||
| Lowest temperature | 27°F | ||||
| Highest record temperature | 56°F (2012) | ||||
| Lowest record temperature | -9°F (2017) | ||||
| Number of days at -32°F | 27 day(s) (87%) | ||||
| Wind | |||||
| Wind speed | 13km/h | ||||
| Wind temperature | 22°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 6.6in | ||||
| Number of days with rainfall | 7 day(s) (23%) | ||||
| Record daily rainfall | 4.2in (2017) | ||||
| Snowfall | 1390.4cm | ||||
| Other climate data | |||||
| Humidity | 89% | ||||
| Visibility | 7.18km | ||||
| Cloud cover | 43% | ||||
| UV index | 2 | ||||
| Daily sunshine hours | 8 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 07:25 | ||||
| Time of sunset | 17:02 | ||||
| Length of day | 09:37 | ||||
| Our opinion about the weather in january | |||||
| Our opinion at whereandwhen.net | very bad | ||||
How was the weather last january?
Here is the day by day recorded weather in Lassen National Forest in january 2025:
29°F to 34°F
32°F to 41°F
34°F to 40°F
27°F to 36°F
27°F to 47°F
34°F to 40°F
25°F to 34°F
20°F to 34°F
32°F to 41°F
20°F to 41°F
22°F to 38°F
22°F to 38°F
20°F to 32°F
20°F to 36°F
27°F to 40°F
23°F to 43°F
14°F to 43°F
23°F to 38°F
25°F to 49°F
25°F to 34°F
18°F to 45°F
31°F to 43°F
27°F to 41°F
31°F to 47°F
18°F to 29°F
18°F to 29°F
20°F to 38°F
20°F to 43°F
23°F to 47°F
29°F to 47°F
29°F to 32°F
Map: other cities in California in january
Cities near Lassen National Forest:
| Lassen Volcanic National Park in january | very bad weather |
| Plumas National Forest in january | very bad weather |
| Modoc National Forest in january | very bad weather |
| Chico in january | tolerable weather |
| Redding in january | very bad weather |
| Shasta-Trinity National Forest in january | very bad weather |
| Lava Beds National Monument in january | very bad weather |
| Lake Tahoe in january | very bad weather |
| Klamath National Forest in january | very bad weather |
| Sacramento in january | tolerable weather |
| Six Rivers National Forest in january | very bad weather |
| Humboldt Redwoods State Park in january | tolerable weather |
Click over cities on the map for information about the weather in january.
Lassen National Forest
perfect weather
good
tolerable
bad
very bad
Weather data for Lassen National Forest in january:
Weather data for Lassen National Forest for january are derived from an average of the weather forecast since 2009 in Lassen National Forest. There is a margin of error and these forecasts are to be considered as general information only. The weather in Lassen National Forest can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Lassen National Forest.