Wednesday27. Sep. | Thursday28. Sep. | Friday29. Sep. | Saturday30. Sep. | Sunday1. Oct. | Monday2. Oct. | Tuesday3. Oct. | Wednesday4. Oct. | Thursday5. Oct. | Friday6. Oct. | |
3 hourly | 3 hourly | 3 hourly | 3 hourly | 3 hourly | 3 hourly | 3 hourly | 3 hourly | 3 hourly | 3 hourly | |
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weather |
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Temperature | 26 °C | 26 °C | 28 °C | 26 °C | 27 °C | 28 °C | 26 °C | 23 °C | 20 °C | 9 °C |
10 °C | 13 °C | 12 °C | 11 °C | 11 °C | 12 °C | 12 °C | 12 °C | 12 °C | 7 °C | |
Sunshine | 9.3 h | 5.3 h | 10.9 h | 6.3 h | 10.4 h | 9.2 h | 7.8 h | 7.7 h | 4.4 h | 0.6 h |
80 % | 45 % | 95 % | 55 % | 90 % | 80 % | 70 % | 70 % | 40 % | 5 % | |
precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | <1 mm | 2 - 6 mm |
0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 25 % | 70 % | |
Wind |
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10 km/h![]() |
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30 km/h | 30 km/h | 35 km/h | 35 km/h | 30 km/h | 30 km/h | 35 km/h | 35 km/h | 50 km/h | 20 km/h | |
Freezing level | 4400 m | 4200 m | 4100 m | 4200 m | 4400 m | 4100 m | 3900 m | 4000 m | 3700 m | 2100 m |
UV index | 4 | 3 | 4 | 4 | 6 | 6 | 5 | 5 | 4 | 2 |
At the end of the day, glorious sunshine and warm temperatures. Calm, starry evenings and nights with falling temperatures.
Wednesday: another sunny day in all regions, with a few high altitude veils in the afternoon. Cool temperatures at dawn, then warm during the day on the plains and in the mountains.
Temperatures forecast for the Rhône plain: minimum 7 to 11°, maximum 22 to 24°. At stations around 1500m: lows 7 to 10°, highs 19 to 20°. On summits: 11/16° at 2000m, 6/11° at 3000m. Isotherm 0°: 4400m.
Breezy conditions on the plains and in the valleys, light south-westerly in the high mountains.
(MeteoNews, 26 September, 4:00 pm)Vincent Devantay; Tuesday, 26. September 2023, 16 Uhr
Thursday will be sunny, although there will be some high-level clouds. Warm temperatures during the day, with highs of 24 to 26 degrees in the lowlands and 20 to 22 degrees at altitudes of around 1500m.
Friday: persistent sunny weather in all regions, with a few high-level showers. Temperatures cool at dawn, then warm during the day, with highs of 25 to 27 degrees in the lowlands and 20 to 22 degrees around 1500m altitude.
Saturday will be sunny despite a few cloudy spells. Warm temperatures during the day, with highs of 25 to 27 degrees in the lowlands and 20 to 22 degrees around 1500m altitude.
Sunday and Monday, superb conditions with bright sunshine in all regions. Warm temperatures during the day, with highs of 25 to 27 degrees in the lowlands and 21 to 23 degrees at altitudes of around 1500m, close to record highs for October!
No clear deterioration or drop in mercury for the rest of the day.Vincent Devantay; Tuesday, 26. September 2023, 16 Uhr
Sion, 27. September 2023
other name | Sitten |
country |
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canton | Valais |
Altitude | 500 a.s.l. |
coordinates | 46° 13.6' N 7° 21.3' E |