Sion in april: average Weather, Temperature and Climate
Weather in Sion in april 2025
The weather in Sion in the month of april 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 april
very bad weather 95.8cm
Weather at 6am
32°F
Partly Cloudy
25% of time
24%
24%
10%
Weather at 12pm
41°F
Clear/Sunny
25% of time
23%
22%
19%
Weather at 6pm
36°F
Moderate rain at times
34% of time
17%
14%
13%
Weather at 3am
29°F
28%
19%
17%
16%
Evolution of daily average temperature and precipitation in Sion in april
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Sion in april.
The climate of Sion in april is very bad
the weather in Sion in april is wet (with 9.4in of precipitation over 13 days). The weather is worst than the previous month since in march there is an average of 8.7in of rainfall over 11 days.
The climate is quite more than very fresh in that locality april. Plan a sweater! The thermometer averaged maximum of 41°F. In the morning the temperature drops to 31°F. Thus, the mean temperature average in april in Sion is 36°F. These temperatures are far removed from those records observed in Sion in the month of april with a maximum record of 59°F in 2020 and a minimum record of 4°F in 2015. You need to prepare to have about 17 days with temperatures down below 32°F, or 57% of the month.
Day length in Sion in april is 13:34. The sun rises at 05:44 and sets at 19:18.
April: another location in Switzerland?
If you want to go to Switzerland in april, there are destinations with better weather than Sion:
In april, Zurich, Basel, Bern, Geneva, Lausanne and Lucerne have a tolerable climate, but better than Sion.
Seasonal average climate and temperature of Sion in april
Check below seasonal norms These datas are generated from the weather statements earlier years of the month of april.
| April | |||||
| Outside temperature | |||||
| Average temperature | 36°F | ||||
| Highest temperature | 41°F | ||||
| Lowest temperature | 31°F | ||||
| Highest record temperature | 59°F (2020) | ||||
| Lowest record temperature | 4°F (2015) | ||||
| Number of days at +65°F | 0 day(s) (0%) | ||||
| Number of days at -32°F | 17 day(s) (57%) | ||||
| Wind | |||||
| Wind speed | 10km/h | ||||
| Wind temperature | 27°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 9.4in | ||||
| Number of days with rainfall | 13 day(s) (43%) | ||||
| Record daily rainfall | 2.8in (2019) | ||||
| Snowfall | 95.8cm | ||||
| Other climate data | |||||
| Humidity | 90% | ||||
| Visibility | 7.93km | ||||
| Cloud cover | 50% | ||||
| UV index | 2 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:44 | ||||
| Time of sunset | 19:18 | ||||
| Length of day | 13:34 | ||||
| Our opinion about the weather in april | |||||
| Our opinion at whereandwhen.net | very bad | ||||
How was the weather last april?
Here is the day by day recorded weather in Sion in april 2024:
32°F to 36°F
29°F to 41°F
29°F to 38°F
31°F to 45°F
36°F to 58°F
38°F to 65°F
43°F to 68°F
43°F to 65°F
32°F to 47°F
27°F to 36°F
29°F to 50°F
36°F to 59°F
43°F to 67°F
45°F to 65°F
47°F to 54°F
31°F to 40°F
27°F to 32°F
22°F to 29°F
14°F to 34°F
22°F to 29°F
22°F to 27°F
14°F to 29°F
22°F to 32°F
23°F to 34°F
20°F to 40°F
29°F to 43°F
29°F to 47°F
36°F to 49°F
36°F to 54°F
38°F to 56°F
Map: other cities in Switzerland in april
Cities near Sion:
| Sierre in april | very bad weather |
| Martigny-Ville in april | very bad weather |
| Gstaad in april | very bad weather |
| Monthey in april | very bad weather |
| Zermatt in april | very bad weather |
| Morgins in april | very bad weather |
| Visp in april | very bad weather |
| Montreux in april | very bad weather |
| Gruyères in april | very bad weather |
| Frutigen in april | very bad weather |
| Vevey in april | very bad weather |
| Bulle in april | very bad weather |
Click over cities on the map for information about the weather in april.
Sion
perfect weather
good
tolerable
bad
very bad
Weather data for Sion in april:
Weather data for Sion for april 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.