Gais Weather in September

What's the weather like in Gais (Appenzell Ausserrhoden) in September 2024?

The climate in Gais during September can be summarized as mild and a little damp.

September is in the fall / autumn in Gais and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 18°C (64°F), whilst at night 9°C (49°F) is normal.

Gais weather averages (imperial / metric)
Daytime temperature 18°C 64.4°F
Nightly temperature 9.2°C 48.6°F
Average temperature 13.6°C 56.5°F
Daily sunshine 6.2 hrs
Avg rainfall 94 mm 3.7 ins
Rainy days 13 days
Sea temperature 21°C 69.7°F
Humidity 76%
Windspeed 6.5kph 4 mph

On average September is the 5th wettest month of the year in Gais with around 94mm 3.7 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.2 hours of sunshine per day.

September temperatures in Gais

Gais average temperature in September

September rainfall

Gais average rain in September

September hourly sunshine

Gais average rain in September

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Gais in September 2024.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Gais weather stats

Gais weather statistics
Hottest month: July 21.7°C 71.1°F
Driest month: February 58mm 2.3ins
Sunniest month: July 8hrs
Coldest month: January 1.5°C 34.7°F
Wettest month: July 132mm 5.2ins
Map showing location of Gais (47.3615, 9.45356) Gais map pin © Google

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