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Region Plessur (Chur)
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Switzerland weather

Weather in Region Plessur for September 2027

Your guide to Region Plessur weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Region Plessur at the beginning of September is 18.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 13.9 °C by the end of September.

    • Rain 🌧️

  • The climate of Region Plessur in September is notably wet, with an average of 13 rainy days, and a total of 127.3 mm of precipitation.

    • More

  • Is September a good time to visit Region Plessur? check out the best time to travel to Region Plessur page.

Average dry days
17
Dry days
Average rainy days
13
Rainy days
Average snowy days
0
Snow days
Average temperatures
16°/7°
Temperatures
Average wind speed
10 km/h
Avg max wind
Average humidity
79 %
Avg humidity

Region Plessur Weather September

Move between months or click on a day
August
October
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Light rain
17°
2
Patchy rain possible
17°
3
Sunny
19°
4
Light rain
21°
5
Light rain
16°
6
Sunny
21°
7
Sunny
21°
8
Patchy rain possible
20°
9
Moderate rain
16°
10
Light rain
15°
11
Patchy rain possible
16°
12
Thundery outbreaks possible
13°
13
Moderate rain
13°
14
Moderate rain
12°
15
Patchy rain possible
16°
16
Light rain
13°
17
Patchy rain possible
13°
18
Light rain
17°
19
Light rain shower
18°
20
Patchy rain possible
20°
21
Patchy rain possible
17°
22
Moderate rain
13°
23
Moderate rain
13°
24
Patchy light rain with thunder
11°
25
Sunny
13°
26
Light rain
15°
27
Light rain
15°
28
Light rain
14°
29
Partly cloudy
15°
30
Patchy rain possible
15°

Temperatures trend during September in Region Plessur

See the weather trend as well as the moving average line

September weather in Region Plessur day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Light rain
Light rain
 17° /7° 7.3 mm 5
2 Sept. Patchy rain possible
Patchy rain possible
 17° /8° 2.2 mm 4
3 Sept. Sunny
Sunny
 19° /8° 0.8 mm 5
4 Sept. Light rain
Light rain
 21° /10° 3.3 mm 5
5 Sept. Light rain
Light rain
 16° /8° 6 mm 4
6 Sept. Sunny
Sunny
 21° /8° 0.1 mm 5
7 Sept. Sunny
Sunny
 21° /9° 0.1 mm 6
8 Sept. Patchy rain possible
Patchy rain possible
 20° /11° 2.2 mm 5
9 Sept. Moderate rain
Moderate rain
 16° /9° 13.4 mm 3
10 Sept. Light rain
Light rain
 15° /8° 2.9 mm 3
11 Sept. Patchy rain possible
Patchy rain possible
 16° /7° 1.4 mm 4
12 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 13° /6° 3 mm 4
13 Sept. Moderate rain
Moderate rain
 13° /6° 8.6 mm 2
14 Sept. Moderate rain
Moderate rain
 12° /6° 7.7 mm 2
15 Sept. Patchy rain possible
Patchy rain possible
 16° /6° 1.1 mm 4
16 Sept. Light rain
Light rain
 13° /5° 6.2 mm 3
17 Sept. Patchy rain possible
Patchy rain possible
 13° /5° 1.1 mm 3
18 Sept. Light rain
Light rain
 17° /7° 7 mm 4
19 Sept. Light rain shower
Light rain shower
 18° /7° 1.9 mm 5
20 Sept. Patchy rain possible
Patchy rain possible
 20° /8° 0.4 mm 4
21 Sept. Patchy rain possible
Patchy rain possible
 17° /8° 0.1 mm 4
22 Sept. Moderate rain
Moderate rain
 13° /5° 17.3 mm 4
23 Sept. Moderate rain
Moderate rain
 13° /5° 10.8 mm 3
24 Sept. Patchy light rain with thunder
Patchy light rain with thunder
 11° /4° 6.6 mm 3
25 Sept. Sunny
Sunny
 13° /3° 0.8 mm 3
26 Sept. Light rain
Light rain
 15° /6° 2.9 mm 4
27 Sept. Light rain
Light rain
 15° /5° 5.9 mm 4
28 Sept. Light rain
Light rain
 14° /6° 6.1 mm 3
29 Sept. Partly cloudy
Partly cloudy
 15° /6° 0.1 mm 3
30 Sept. Patchy rain possible
Patchy rain possible
 15° /6° 0.1 mm 3
Next
Important Notice
Our weather forecast for Region Plessur in September 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 Region Plessur forecast closer to your planned date for the most up-to-date weather information.
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Region Plessur in September - FAQ

What are the expected maximum and minimum temperatures in Region Plessur during September?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 7°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Region Plessur during September?
Significant rainfall exceeding 127.3 mm is expected in Region Plessur during September, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Region Plessur during September?
The average wind speed in Region Plessur during September is 10 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Region Plessur

Explore the daily rainfall trends and prepare for Region Plessurs September weather 💧
Typically, Region Plessur has 13 rainy days in September with a total of 127.3 mm of rainfall.

UV exposure in Region Plessur during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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