Weather Sion
Forecast
| Sunday10. Dec. | Monday11. Dec. | Tuesday12. Dec. | Wednesday13. Dec. | Thursday14. Dec. | Friday15. Dec. | Saturday16. Dec. | Sunday17. Dec. | Monday18. Dec. | Tuesday19. Dec. | |
| 3 hourly | 3 hourly | 3 hourly | 3 hourly | 3 hourly | 3 hourly | 3 hourly | 3 hourly | 3 hourly | 3 hourly | |
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| Temperature | 7 °C | 9 °C | 9 °C | 7 °C | 6 °C | 4 °C | 3 °C | 7 °C | 8 °C | 12 °C |
| 3 °C | 6 °C | 5 °C | 5 °C | 0 °C | 1 °C | -7 °C | -4 °C | -2 °C | -2 °C | |
| Sunshine | 2.8 h | 0.3 h | 0.0 h | 3.4 h | 1.2 h | 4.5 h | 8.3 h | 6.4 h | 7.8 h | 6.9 h |
| 35 % | 5 % | 0 % | 40 % | 15 % | 55 % | 100 % | 75 % | 95 % | 80 % | |
| precipitation | 6 - 8 mm | 35 - 45 mm | 25 - 35 mm | 9 - 13 mm | 5 - 8 mm | 0 - 1 mm | 0 mm | 0 mm | 0 mm | 1 - 2 mm |
| 100 % | 100 % | 95 % | 95 % | 90 % | 35 % | 0 % | 0 % | 0 % | 60 % | |
| Wind |
5 km/h
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5 km/h
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5 km/h
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5 km/h
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5 km/h
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5 km/h
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5 km/h
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5 km/h
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5 km/h
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0 km/h
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| 30 km/h | 25 km/h | 15 km/h | 20 km/h | 20 km/h | 15 km/h | 15 km/h | 15 km/h | 15 km/h | 10 km/h | |
| Freezing level | 1900 m | 2500 m | 2200 m | 1600 m | 1300 m | 1300 m | 2400 m | 3200 m | 3800 m | 3200 m |
| UV index | 1 | 0 | 0 | 0 | 1 | 2 | 2 | 2 | 2 | 1 |
Forecasts Valais
This Sunday, changeable to cloudy skies in the morning. Relatively better this afternoon with temporarily fairly sunny conditions. Further increase in cloud cover in the evening and return of precipitation. Snow limit generally between 2000 and 2500 m altitude.
Temperatures forecast for the Rhône plain: lows 2° to 5°, highs 5° to 9°. In stations around 1500m: lows -1 to 0°, highs 2 to 5°. On the summits: -2/3° at 2000m, -10/-6° at 3000m. Isotherm of 0°: 1700 m.
Light breeze during the day on the Rhône plain. Strong easterly wind in the high mountains (peak winds sometimes exceeding 70 km/h at around 2500m).
(MeteoNews, 10 December, 6.30 am)Nicolas Borgognon; Sunday, 10. December 2023, 7 Uhr
Next few days in Valais
On Monday and Tuesday, a disturbed westerly current will direct several disturbances towards our regions, with often very cloudy skies and frequent rain at times. Short-lived sunny spells. Temperatures mild for the season, with highs of 8 to 10 degrees in the lowlands and 5 to 7 degrees around 1500m, and snowfall limits between 2000 and 2300m altitude. Heavy rainfall up to the mid-mountains, with rainfall totals sometimes substantial.
Wednesday, often cloudy with occasional showers. A few sunny spells. Temperatures fairly mild for the season, with highs of 8 to 10 degrees in the lowlands and 3 to 5 degrees around 1500m, and snow falling at altitudes of 1800 to 1500m.
Thursday: still cloudy skies, with the last showers on the higher ground. Temperatures falling, with highs of 6 to 8 degrees in the lowlands and 0 to 2 degrees around 1500m altitude.
End of the week likely to be dry, anticyclonic and largely sunny. Seasonal temperatures, thawing in the mountains. To be confirmed.Nicolas Borgognon; Sunday, 10. December 2023, 7 Uhr
Sun
Moon
Sion, 10. December 2023
Sion
| other name | Sitten |
| country |
 Switzerland
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| canton | Valais |
| Altitude | 500 a.s.l. |
| coordinates | 46° 13.6' N 7° 21.3' E |