September weather forecastGondelsheim, Germany
September
Weather in September
September, the first month of the autumn in Gondelsheim, is also an agreeable month, with an average temperature varying between 10.9°C (51.6°F) and 20.6°C (69.1°F).Temperature
September comes with a decrease in the average high-temperature, falling from a warm 25.7°C (78.3°F) in August to a pleasant 20.6°C (69.1°F). During September, an average low-temperature of 10.9°C (51.6°F) is observed.Humidity
The average relative humidity in September in Gondelsheim is 74%.Rainfall
In Gondelsheim, in September, during 9.6 rainfall days, 20mm (0.79") of precipitation is typically accumulated. Throughout the year, there are 143.7 rainfall days, and 326mm (12.83") of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
In September, the average length of the day in Gondelsheim is 12h and 35min.On the first day of the month, sunrise is at 06:42 and sunset at 20:07. On the last day of September, in Gondelsheim, sunrise is at 07:24 and sunset at 19:06 CEST.
Sunshine
In September, the average sunshine in Gondelsheim is 8.8h.UV index
In September, the average daily maximum UV index in Gondelsheim is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The UV index of 4 in September translates into these instructions:
Make use of precautions - It is urged to ward off sun damage. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Gondelsheim, Germany
- Average high temperature in September: 20.6°C
The warmest month (with the highest average high temperature) is August (25.7°C).
The month with the lowest average high temperature is January (4.1°C).
- Average low temperature in September: 10.9°C
The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (-0.5°C).
Average pressure in September
Gondelsheim, Germany
- Average pressure in September: 1018.4mbar
The month with the highest atmospheric pressure is December (1019.4mbar).
The month with the lowest atmospheric pressure is November (1015.1mbar).
Average wind speed in September
Gondelsheim, Germany
- Average wind speed in September: 8.6km/h
The windiest month (with the highest average wind speed) is February (12.3km/h).
The calmest month (with the lowest average wind speed) is August (8.5km/h).
Average humidity in September
Gondelsheim, Germany
- Average humidity in September: 74%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (68%).
Average rainfall in September
Gondelsheim, Germany
- Average rainfall in September: 20mm
The wettest month (with the highest rainfall) is May (46mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in September
Gondelsheim, Germany
- Average rainfall days in September: 9.6 days
The month with the highest number of rainy days is May (15.1 days).
The month with the least rainy days is September (9.6 days).
Average snowfall in September
Gondelsheim, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is December (30mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Gondelsheim, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (6.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Gondelsheim, Germany
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in September: 8h and 48min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 4h and 12min).
Average sunshine days in September
Gondelsheim, Germany
- Average sunshine days in September: 17.9 days
The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is May (12.8 days).
Average UV index in September
Gondelsheim, Germany
- Average UV index in September: 4
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Gondelsheim, Germany
- Average cloud cover in September: 34
The month with the most cloud cover is December (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in September
Gondelsheim, Germany
- Average visibility in September: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January and December (8km).
