Sion in january: average Weather, Temperature and Climate
Weather in Sion in january 2025
The weather in Sion in the month of january comes from statistical datas on the last years. You can view the weather statistics the entire month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout january
very bad weather 571.4cm
Weather at 6am
16°F
Clear/Sunny
27% of time
27%
16%
11%
Weather at 12pm
29°F
Fog
24% of time
19%
18%
14%
Weather at 6pm
20°F
Snow showers
25% of time
22%
18%
15%
Weather at 3am
18°F
27%
26%
15%
14%
Evolution of daily average temperature and precipitation in Sion in january
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Sion in january.
The climate of Sion in january is very bad
The weather in january in Sion is wet (with 9.8in of rainfall over 10 days). This is better than the previous month since in december it receives an average of 9.1in of rainfall over 11 days.
The climate is rather cold in that area the month of january. Bring warm clothes! The thermometer averaged maximum of 29°F. In the morning the temperature drops to 16°F. Thus, the mean temperature average in january in Sion is 23°F. Note that seasonal normals are in contrast with those observed in Sion in january with a maximum record of 41°F in 2011 and a minimum record of -11°F in 2017. You can expect to have about 31 days with temperatures down below 32°F, or 100% of the month.
Day length in Sion in january is 09:02. Sunrise is at 08:09 and sets at 17:11.
Seasonal average climate and temperature of Sion in january
Check below seasonal norms These statistics are compiled from the weather statements earlier years of the month of january.
| January | |||||
| Outside temperature | |||||
| Average temperature | 23°F | ||||
| Highest temperature | 29°F | ||||
| Lowest temperature | 16°F | ||||
| Highest record temperature | 41°F (2011) | ||||
| Lowest record temperature | -11°F (2017) | ||||
| Number of days at -32°F | 31 day(s) (100%) | ||||
| Wind | |||||
| Wind speed | 11km/h | ||||
| Wind temperature | 11°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 9.8in | ||||
| Number of days with rainfall | 10 day(s) (33%) | ||||
| Record daily rainfall | 4.1in (2018) | ||||
| Snowfall | 571.4cm | ||||
| Other climate data | |||||
| Humidity | 94% | ||||
| Visibility | 6.82km | ||||
| Cloud cover | 52% | ||||
| UV index | 2 | ||||
| Daily sunshine hours | 7 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 08:09 | ||||
| Time of sunset | 17:11 | ||||
| Length of day | 09:02 | ||||
| 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 Sion in january 2024:
16°F to 29°F
25°F to 34°F
29°F to 36°F
27°F to 34°F
23°F to 32°F
27°F to 29°F
22°F to 27°F
14°F to 23°F
16°F to 27°F
18°F to 29°F
14°F to 32°F
14°F to 32°F
14°F to 32°F
14°F to 32°F
27°F to 31°F
13°F to 29°F
27°F to 31°F
31°F to 34°F
14°F to 25°F
2°F to 29°F
13°F to 32°F
23°F to 38°F
25°F to 32°F
34°F to 38°F
32°F to 38°F
25°F to 34°F
27°F to 40°F
27°F to 41°F
32°F to 43°F
31°F to 40°F
29°F to 40°F
Map: other cities in Switzerland in january
Cities near Sion:
| Sierre in january | very bad weather |
| Martigny-Ville in january | very bad weather |
| Gstaad in january | very bad weather |
| Monthey in january | very bad weather |
| Zermatt in january | very bad weather |
| Morgins in january | very bad weather |
| Visp in january | very bad weather |
| Montreux in january | very bad weather |
| Gruyères in january | very bad weather |
| Frutigen in january | very bad weather |
| Vevey in january | very bad weather |
| Bulle in january | very bad weather |
Click over cities on the map for information about the weather in january.
Sion
perfect weather
good
tolerable
bad
very bad
Weather data for Sion in january:
Weather data for Sion for january are derived from an average of the weather forecast since 2009 in Sion. There is a margin of error and these forecasts are to be considered as general information only. The weather in Sion 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 Sion.