Sierre District (Crans-Montana)
August
Weather in Sierre District for August 2026
Your guide to Sierre District weather in August - trends and predictions
Giallo Onda Di Calore Allerta - See hour by hour.
Snowfall in Sierre District during August is quite rare, with fewer than 2 snowy days on average.
According to Sierre District snow forecast for August 2026, no snow is expected in the next 2 weeks.The forecast for the upcoming days in Sierre District predicts a temperature of 23.1 °C, which is slightly above the historical average.
In general, the average temperature in Sierre District at the beginning of August is 18.9 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 16.4 °C by the end of August.
Sierre District in August brings notable rainfall, with an average of 16 rainy days and a total precipitation of 171.2 mm.
Official Weather Alert ⚠️
Snow Forecast ❄️
Temperatures
Rain 🌧️
15
Dry days
16
Rainy days
1
Snow days
19°/9°
Temperatures
9 km/h
Avg max wind
71 %
Avg humidity
Sierre District Weather August
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Temperatures trend during August in Sierre District
See the weather trend as well as the moving average line
August weather in Sierre District day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Aug. |  Patchy light rain with thunder | 19° /9° | 7 mm | 0 cm | |
| 2 Aug. |  Patchy rain possible | 20° /7° | 5 mm | 0 cm | |
| 3 Aug. | Patchy rain possible | 19° /7° | 0.9 mm | 0 cm | |
| 4 Aug. |  Moderate or heavy rain shower | 18° /7° | 2.9 mm | 0 cm | |
| 5 Aug. | Patchy rain possible | 20° /8° | 2 mm | 0 cm | |
| 6 Aug. | Patchy rain possible | 18° /8° | 3.3 mm | 0 cm | |
| 7 Aug. | Patchy rain possible | 18° /6° | 2.4 mm | 0 cm | |
| 8 Aug. |  Sunny | 23° /10° | 0.2 mm | 0 cm | |
| 9 Aug. | Sunny | 25° /12° | 0.2 mm | 0 cm | |
| 10 Aug. | Sunny | 24° /13° | 4.7 mm | 0 cm | |
| 11 Aug. | Sunny | 21° /11° | 14.2 mm | 0 cm | |
| 12 Aug. | Sunny | 23° /10° | 0.1 mm | 0 cm | |
| 13 Aug. | Sunny | 24° /12° | 0.2 mm | 0 cm | |
| 14 Aug. | Sunny | 26° /14° | 0.9 mm | 0 cm | |
| 15 Aug. | Sunny | 23° /12° | 5 mm | 0 cm | |
| 16 Aug. | Patchy light rain with thunder | 21° /11° | 9.8 mm | 0 cm | |
| 17 Aug. | Sunny | 24° /12° | 0 mm | 0 cm | |
| 18 Aug. | Sunny | 26° /13° | 0 mm | 0 cm | |
| 19 Aug. | Sunny | 23° /13° | 14.2 mm | 0 cm | |
| 20 Aug. | Patchy rain possible | 17° /10° | 35 mm | 0 cm | |
| 21 Aug. | Sunny | 19° /9° | 4.3 mm | 0 cm | |
| 22 Aug. | Patchy rain possible | 21° /9° | 0.2 mm | 0 cm | |
| 23 Aug. | Patchy rain possible | 21° /9° | 0 mm | 0 cm | |
| 24 Aug. |  Heavy rain at times | 23° /9° | 1.7 mm | 0 cm | |
| 25 Aug. | Patchy light rain with thunder | 20° /9° | 7.6 mm | 0 cm | |
| 26 Aug. |  Moderate or heavy rain with thunder | 19° /7° | 20.9 mm | 0 cm | |
| 27 Aug. | Light rain shower | 17° /7° | 12.1 mm | 0 cm | |
| 28 Aug. |  Heavy snow | 14° /6° | 23.9 mm | 3.8 cm | |
| 29 Aug. |  Light sleet showers | 13° /5° | 12.1 mm | 2.8 cm | |
| 30 Aug. | Patchy rain possible | 14° /5° | 0.9 mm | 0 cm | |
| 31 Aug. |  Partly cloudy | 18° /5° | 0.7 mm | 0 cm | |
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Important Notice
Our weather forecast for Sierre District in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Sierre District forecast closer to your planned date for the most up-to-date weather information.
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Sierre District in August - FAQ
What are the expected maximum and minimum temperatures in Sierre District during August?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Sierre District during August?
Significant rainfall exceeding 171.2 mm is expected in Sierre District during August, occurring over more than 16 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Sierre District in August 2026?
Sierre District typically sees 6.5 cm of snowfall during August.
What are the typical wind conditions in Sierre District during August?
The average wind speed in Sierre District during August is 9 km/h, suggesting breezy to windy conditions, depending on your activities.
Sierre District snow forecast August 2026
Track daily snowfall levels and discover Sierre District’s snowy potential this August ❄️
On average, Sierre District sees 1 snowy days during August, with approximately 6.5 cm of total snowfall.
August rainfall patterns in Sierre District
Explore the daily rainfall trends and prepare for Sierre Districts August weather 💧
Typically, Sierre District has 16 rainy days in August with a total of 171.2 mm of rainfall.
UV exposure in Sierre District during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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Where is Sierre District?Get accurate weather forecasts for Sierre District, located at latitude 46.313 and longitude 7.479. Stay updated with localized weather information tailored for Sierre District.
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