Grisons (St. Moritz)
October
Weather in Grisons for October 2025
Your guide to Grisons weather in October - trends and predictions
In general, the average temperature in Grisons at the beginning of October is 9.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 6.1 °C by the end of October.
Grisons experiences moderate snowfall in October, with an average of 6 snowy days.
Is October a good time to visit Grisons? check out the best time to travel to Grisons page.
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15
Dry days
10
Rainy days
6
Snow days
9°/-2°
Temperatures
13 km/h
Avg max wind
77 %
Avg humidity
Grisons in October average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  12° | 2 11° | 3  10° | 4  6° | 5  7° | ||
| 6 9° | 7 12° | 8 10° | 9 10° | 10 9° | 11 9° | 12 8° |
| 13 10° | 14  10° | 15  8° | 16  8° | 17 9° | 18  7° | 19 7° |
| 20  7° | 21 7° | 22  7° | 23  6° | 24  6° | 25  5° | 26 6° |
| 27  4° | 28 6° | 29 7° | 30 8° | 31 7° |
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Temperatures trend during October in Grisons
See the weather trend as well as the moving average line
October weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Oct. | Sunny | 12° /1° | 0.7 mm | 0 cm | |
| 2 Oct. | Sunny | 11° /1° | 4.8 mm | 0 cm | |
| 3 Oct. | Patchy rain possible | 10° /0° | 8.8 mm | 4.3 cm | |
| 4 Oct. | Thundery outbreaks possible | 6° /-1° | 3.4 mm | 2.6 cm | |
| 5 Oct. | Partly cloudy | 7° /-5° | 0.1 mm | 0 cm | |
| 6 Oct. | Sunny | 9° /-4° | 0 mm | 0 cm | |
| 7 Oct. | Sunny | 12° /-2° | 0.1 mm | 0 cm | |
| 8 Oct. | Sunny | 10° /0° | 35.5 mm | 0 cm | |
| 9 Oct. | Sunny | 10° /-2° | 2.3 mm | 0 cm | |
| 10 Oct. | Sunny | 9° /-2° | 16.2 mm | 2.1 cm | |
| 11 Oct. | Sunny | 9° /-4° | 0 mm | 0 cm | |
| 12 Oct. | Sunny | 8° /-4° | 0.1 mm | 0 cm | |
| 13 Oct. | Patchy rain possible | 10° /-3° | 0 mm | 0 cm | |
| 14 Oct. | Patchy light drizzle | 10° /-1° | 0.8 mm | 0 cm | |
| 15 Oct. | Light snow showers | 8° /-3° | 0.3 mm | 0.1 cm | |
| 16 Oct. | Overcast | 8° /-2° | 4.8 mm | 0 cm | |
| 17 Oct. | Sunny | 9° /-2° | 0.2 mm | 0 cm | |
| 18 Oct. | Light freezing rain | 7° /-1° | 6.6 mm | 0 cm | |
| 19 Oct. | Light rain | 7° /-1° | 9.5 mm | 0 cm | |
| 20 Oct. | Moderate or heavy sleet | 7° /-1° | 45.6 mm | 0 cm | |
| 21 Oct. | Light rain shower | 7° /-1° | 3.6 mm | 0 cm | |
| 22 Oct. | Moderate or heavy snow showers | 7° /-1° | 1.5 mm | 0.6 cm | |
| 23 Oct. | Cloudy | 6° /-1° | 3.3 mm | 0 cm | |
| 24 Oct. | Moderate or heavy rain with thunder | 6° /-1° | 9.3 mm | 0 cm | |
| 25 Oct. | Fog | 5° /-2° | 0.5 mm | 0 cm | |
| 26 Oct. | Fog | 6° /0° | 9.2 mm | 0 cm | |
| 27 Oct. | Moderate or heavy snow with thunder | 4° /-3° | 20.8 mm | 7.6 cm | |
| 28 Oct. | Moderate or heavy snow with thunder | 6° /-4° | 0.2 mm | 0 cm | |
| 29 Oct. | Light freezing rain | 7° /-5° | 0.7 mm | 0 cm | |
| 30 Oct. | Light rain shower | 8° /-2° | 29.7 mm | 0 cm | |
| 31 Oct. | Light snow showers | 7° /-6° | 19.8 mm | 13.3 cm | |
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Important Notice
Our weather forecast for Grisons in October 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 Grisons forecast closer to your planned date for the most up-to-date weather information.
Grisons in October - FAQ
What are the expected maximum and minimum temperatures in Grisons during October?
Prepare for cooler days with highs just around 9° and colder nights, dipping below -2°.
How much rainfall should be expected in Grisons during October?
Significant rainfall exceeding 254.8 mm is expected in Grisons during October, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.
Is snowfall common in Grisons during October?
Grisons experiences an average snowfall of 43.4 cm during October, occurring over 6 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Grisons during October?
The average wind speed in Grisons during October is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Grisons in October?
As you prepare for your trip to Grisons in October, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Grisons, during October, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Thermal Wear: Base layers for cold destinations
- All-Weather Jacket: Waterproof and breathable
- Footwear
- Waterproof Shoes
- Insulated Boots: For snowy and extremely cold temperatures
- Accessories
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
October rainfall patterns in Grisons
Explore the daily rainfall trends and prepare for Grisonss October weather 💧
October snowfall in Grisons
Track daily snowfall levels and discover Grisons’s snowy potential this October ❄️
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