Sion
Sion is a locality in Occitanie, France. It has a population of about 99 (2023). The climate is classified as oceanic (Köppen Cfb), with rain spread through the year and no real dry season.
Best: Jun · Sep–Oct. Warmth, sunshine and dry days, month by month.
Sion at a glance
The months with the highest weather score
Average high in August
Average low in January
80 mm of rain
50 mm of rain
within 12 km
Weather in Sion
Now and the next ten days. The 14 and 30-day outlooks are one click away.
Cloudy · wind 9 km/h · humidity 74%
When to go to Sion
Each month's weather score (warmth, sun, dry days) with its temperatures and rain.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Score | 25 | 41 | 57 | 68 | 65 | 72 | 70 | 67 | 80 | 72 | 45 | 31 |
| High | 10° | 12° | 16° | 18° | 22° | 25° | 28° | 28° | 25° | 20° | 14° | 11° |
| Low | 3° | 3° | 5° | 7° | 11° | 14° | 16° | 16° | 13° | 10° | 6° | 3° |
| Rain (mm) | 74 | 63 | 63 | 84 | 80 | 61 | 50 | 58 | 61 | 76 | 81 | 76 |
| Wet days | 12 | 10 | 12 | 12 | 13 | 10 | 8 | 9 | 8 | 10 | 12 | 11 |
What's on in Sion
Concerts, football matches, the public holidays ahead and the town's festivals through the year.
Monuments and museums in Sion
Outdoors around Sion
Hiking routes from the town, and what there is to do within 15 km: huts, viewpoints, climbing, camping, ski areas and dive sites.
Nature around Sion
Wildlife in October
The birds and mammals of France seen most this month, compared with the rest of their year.
The sky over Sion
Earthquakes around Sion
The last 30 days within 300 km, and the record since 1950.
Strongest nearby since 1950
Towns and villages around Sion
Each with its own page: weather, climate and the best time to visit.
Sion from above
Postal code
Getting to Sion
Places near Sion
Places with a climate like Sion
Matched month by month on temperature, rain and sunshine.
