Boise (Idaho) in january: average Weather, Temperature and Climate
Weather in Boise (Idaho) in january 2025
The weather in Boise (Idaho) in the month of january comes from statistical datas on the past 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 440.6cm
Weather at 6am
29°F
Clear/Sunny
34% of time
22%
22%
8%
Weather at 12pm
32°F
Clear/Sunny
38% of time
22%
20%
8%
Weather at 6pm
31°F
Clear/Sunny
36% of time
20%
15%
13%
Weather at 3am
29°F
35%
21%
19%
9%
Evolution of daily average temperature and precipitation in Boise (Idaho) in january
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Boise (Idaho) in january.
The climate of Boise (Idaho) in january is very bad
The weather in january in Boise (Idaho) is wet (with 4.2in of rainfall over 7 days). The weather is better from the previous month since in december it receives an average of 4.4in of rainfall over 7 days.
The climate is quite cold in this location january. Bring warm clothes! Temperatures are up to 36°F. On average, the recorded minimum temperature is 25°F. Thus, the mean temperature average in january in Boise (Idaho) is 31°F. Note that these seasonal averages are in contrast with those observed in Boise (Idaho) in the month of january with a maximum record of 50°F in 2018 and a minimum record of -5°F in 2017. You need to prepare to have about 27 days with temperatures below 32°F, or 87% of time.
On this month of january, day length in Boise (Idaho) is generally 09:20. The sun rises at 08:15 and sunset is at 17:35.
January: another location in the United States (USA)?
If you want to go to the United States (USA) in january, there are destinations with better weather than Boise (Idaho):
In january, Hawaii (Honolulu) and Miami (Florida) have perfect weather.
Furthermore, Houston, Phoenix (Arizona), Dauphin Island (Alabama), Gulf Shores (Alabama), McAllen and Port Aransas have good weather.
Finally, California, Louisiana, Dallas, Austin, Myrtle Beach and Carolina Beach have a tolerable climate, but better than Boise (Idaho).
Seasonal average climate and temperature of Boise (Idaho) in january
Check below seasonal norms These datas are compiled from the weather statements earlier years of the month of january.
| January | |||||
| Outside temperature | |||||
| Average temperature | 31°F | ||||
| Highest temperature | 36°F | ||||
| Lowest temperature | 25°F | ||||
| Highest record temperature | 50°F (2018) | ||||
| Lowest record temperature | -5°F (2017) | ||||
| Number of days at -32°F | 27 day(s) (87%) | ||||
| Wind | |||||
| Wind speed | 13km/h | ||||
| Wind temperature | 20°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 4.2in | ||||
| Number of days with rainfall | 7 day(s) (23%) | ||||
| Record daily rainfall | 1.9in (2012) | ||||
| Snowfall | 440.6cm | ||||
| Other climate data | |||||
| Humidity | 85% | ||||
| Visibility | 8.36km | ||||
| Cloud cover | 41% | ||||
| UV index | 2 | ||||
| Daily sunshine hours | 8 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 08:15 | ||||
| Time of sunset | 17:35 | ||||
| Length of day | 09:20 | ||||
| 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 Boise (Idaho) in january 2024:
32°F to 43°F
32°F to 45°F
34°F to 40°F
32°F to 40°F
34°F to 41°F
32°F to 38°F
22°F to 32°F
20°F to 32°F
31°F to 38°F
29°F to 34°F
18°F to 34°F
34°F to 38°F
11°F to 20°F
4°F to 18°F
4°F to 22°F
-0°F to 20°F
16°F to 34°F
34°F to 38°F
32°F to 34°F
31°F to 34°F
34°F to 36°F
34°F to 38°F
34°F to 36°F
34°F to 38°F
34°F to 36°F
31°F to 34°F
36°F to 38°F
36°F to 41°F
38°F to 50°F
38°F to 50°F
41°F to 54°F
Map: other cities in the United States (USA) in january
Cities near Boise (Idaho):
| Black Rock Desert in january | very bad weather |
| Grand Teton National Park (Wyoming) in january | very bad weather |
| Jackson Hole in january | very bad weather |
| Yellowstone National Park in january | very bad weather |
| Helena (Montana) in january | very bad weather |
| Salt Lake City in january | very bad weather |
| Crater Lake (Oregon) in january | very bad weather |
| Reno in january | very bad weather |
| Portland in january | very bad weather |
| Salem (Oregon) in january | very bad weather |
| Mount Rainier National Park (Washington) in january | very bad weather |
| Cody (Wyoming) in january | very bad weather |
Click over cities on the map for information about the weather in january.
Boise (Idaho)
perfect weather
good
tolerable
bad
very bad
Weather data for Boise (Idaho) in january:
Weather data for Boise (Idaho) for january are derived from an average of the weather forecast since 2009 in Boise (Idaho). There is a margin of error and these forecasts are to be considered as general information only. The weather in Boise (Idaho) 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 Boise (Idaho).