Sion in july: average Weather, Temperature and Climate
Weather in Sion in july 2025
The weather in Sion in july 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 july
tolerable weather
Weather at 6am
52°F
Clear/Sunny
34% of time
20%
20%
16%
Weather at 12pm
63°F
Clear/Sunny
36% of time
21%
18%
15%
Weather at 6pm
56°F
Moderate rain at times
30% of time
28%
19%
16%
Weather at 3am
45°F
31%
26%
23%
11%
Evolution of daily average temperature and precipitation in Sion in july
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Sion in july.
The climate of Sion in july is tolerable
the weather in Sion in july is wet (with 13.3in of rainfall over 16 days). It should be noted a worsening from the previous month since in june there is an average of 14.3in of precipitation over 18 days.
The climate quite enjoyable here this month. The thermometer averaged maximum of 63°F. The seasonal minimum is 50°F. Thus, the mean temperature average in july in Sion is 58°F. These temperatures are far removed from those records observed in Sion in the month of july with a maximum record of 79°F in 2020 and a minimum record of 29°F in 2016. You can plan to have about 12 days with temperatures over 65°F, or 39% of the month.
In july in Sion, the days on average last 15:25. Sunrise is at 04:54 and sunset is at 20:19.
With a correct climate, the month of july is okay (but not the best) to go in that area in Switzerland.
July: another location in Switzerland?
If you want to go to Switzerland in july, there are destinations with better weather than Sion:
In july, Zurich, Basel, Bern, Geneva, Lausanne and Lugano have good weather.
Seasonal average climate and temperature of Sion in july
Check below seasonal norms These datas are generated from the weather statements of the past years of the month of july.
| July | |||||
| Outside temperature | |||||
| Average temperature | 58°F | ||||
| Highest temperature | 63°F | ||||
| Lowest temperature | 50°F | ||||
| Highest record temperature | 79°F (2020) | ||||
| Lowest record temperature | 29°F (2016) | ||||
| Number of days at +65°F | 12 day(s) (39%) | ||||
| Wind | |||||
| Wind speed | 10km/h | ||||
| Wind temperature | 50°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 13.3in | ||||
| Number of days with rainfall | 16 day(s) (53%) | ||||
| Record daily rainfall | 3.1in (2013) | ||||
| Other climate data | |||||
| Humidity | 85% | ||||
| Visibility | 8.24km | ||||
| Cloud cover | 39% | ||||
| UV index | 4 | ||||
| Daily sunshine hours | 14 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 04:54 | ||||
| Time of sunset | 20:19 | ||||
| Length of day | 15:25 | ||||
| Our opinion about the weather in july | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last july?
Here is the day by day recorded weather in Sion in july 2024:
50°F to 58°F
47°F to 56°F
45°F to 52°F
41°F to 63°F
47°F to 72°F
52°F to 61°F
49°F to 58°F
49°F to 70°F
54°F to 72°F
56°F to 67°F
54°F to 74°F
54°F to 67°F
47°F to 61°F
47°F to 70°F
52°F to 76°F
54°F to 68°F
50°F to 68°F
54°F to 74°F
54°F to 76°F
52°F to 74°F
54°F to 59°F
54°F to 63°F
52°F to 68°F
54°F to 67°F
50°F to 72°F
54°F to 74°F
56°F to 77°F
56°F to 76°F
56°F to 79°F
58°F to 79°F
58°F to 76°F
Map: other cities in Switzerland in july
Cities near Sion:
| Sierre in july | tolerable weather |
| Martigny-Ville in july | good weather |
| Gstaad in july | good weather |
| Monthey in july | tolerable weather |
| Zermatt in july | tolerable weather |
| Morgins in july | good weather |
| Visp in july | tolerable weather |
| Montreux in july | tolerable weather |
| Gruyères in july | good weather |
| Frutigen in july | tolerable weather |
| Vevey in july | tolerable weather |
| Bulle in july | good weather |
Click over cities on the map for information about the weather in july.
Sion
perfect weather
good
tolerable
bad
very bad
Weather data for Sion in july:
Weather data for Sion for july 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.