Joetsu in january: average Weather, Temperature and Climate
Weather in Joetsu in january 2025
The weather in Joetsu in january comes from statistical datas on the past years. You can view the weather statistics for the whole month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout january
very bad weather 1778.5cm
Weather at 6am
31°F
Snow showers
62% of time
13%
10%
8%
Weather at 12pm
40°F
Snow showers
56% of time
16%
12%
11%
Weather at 6pm
32°F
Snow showers
57% of time
18%
12%
8%
Weather at 3am
31°F
45%
17%
13%
13%
Evolution of daily average temperature and precipitation in Joetsu in january
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Joetsu in january.
The climate of Joetsu in january is very bad
The climate in january in Joetsu is wet (with 12.6in of precipitation over 18 days). It should be noted an improvement from the previous month since in december it receives an average of 12.6in of rainfall over 18 days.
The climate is quite more than very fresh in that locality january. Plan a sweater! Temperatures are up to 40°F. On average, the recorded minimum temperature is 31°F. Thus, the mean temperature average in january in Joetsu is 36°F. These temperatures are far removed from those records observed in Joetsu in the month of january with a maximum record of 56°F in 2020 and a minimum record of 14°F in 2017. You can expect to have about 23 days with temperatures under 32°F, or 74% of time.
Day length in Joetsu in january is 09:53. The sun rises at 07:00 and sets at 16:53.
January: another location in Japan?
If you want to go to Japan in january, there are destinations with better weather than Joetsu:
In january, Ogasawara Islands has good weather.
Finally, Okinawa, Nago, Naha, Amami islands, Higashi and Iheya-jima have a tolerable climate, but better than Joetsu.
Seasonal average climate and temperature of Joetsu in january
Check below seasonal norms These statistics are generated from the weather statements earlier years of the month of january.
| January | |||||
| Outside temperature | |||||
| Average temperature | 36°F | ||||
| Highest temperature | 40°F | ||||
| Lowest temperature | 31°F | ||||
| Highest record temperature | 56°F (2020) | ||||
| Lowest record temperature | 14°F (2017) | ||||
| Number of days at -32°F | 23 day(s) (74%) | ||||
| Sea temperature | |||||
| Average sea temperature | 55°F | ||||
| Lowest sea temperature | 51°F | ||||
| Highest sea temperature | 58°F | ||||
| Wind | |||||
| Wind speed | 20km/h | ||||
| Wind temperature | 23°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 12.6in | ||||
| Number of days with rainfall | 18 day(s) (57%) | ||||
| Record daily rainfall | 3.3in (2009) | ||||
| Snowfall | 1778.5cm | ||||
| Other climate data | |||||
| Humidity | 88% | ||||
| Visibility | 6.62km | ||||
| Cloud cover | 73% | ||||
| UV index | 2 | ||||
| Daily sunshine hours | 6 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 07:00 | ||||
| Time of sunset | 16:53 | ||||
| Length of day | 09:53 | ||||
| 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 Joetsu in january 2024:
41°F to 47°F
32°F to 45°F
38°F to 49°F
38°F to 43°F
32°F to 49°F
40°F to 50°F
34°F to 40°F
31°F to 36°F
22°F to 41°F
34°F to 38°F
25°F to 40°F
32°F to 47°F
34°F to 40°F
22°F to 40°F
36°F to 40°F
32°F to 36°F
25°F to 41°F
36°F to 47°F
41°F to 45°F
34°F to 47°F
40°F to 47°F
45°F to 49°F
36°F to 43°F
32°F to 32°F
32°F to 34°F
32°F to 40°F
31°F to 41°F
34°F to 40°F
32°F to 43°F
32°F to 47°F
34°F to 50°F
Map: other cities in Japan in january
Cities near Joetsu:
| Nagano in january | very bad weather |
| Nagaoka in january | very bad weather |
| Karuizawa in january | very bad weather |
| Sado island in january | very bad weather |
| Toyama in january | very bad weather |
| Matsumoto in january | very bad weather |
| Niigata in january | very bad weather |
| Maebashi in january | very bad weather |
| Nanao in january | very bad weather |
| Wajima in january | very bad weather |
| Nikko in january | very bad weather |
| Gokayama in january | very bad weather |
Click over cities on the map for information about the weather in january.
Joetsu
perfect weather
good
tolerable
bad
very bad
Weather data for Joetsu in january:
Weather data for Joetsu for january are derived from an average of the weather forecast since 2009 in Joetsu. There is a margin of error and these forecasts are to be considered as general information only. The weather in Joetsu 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 Joetsu.