Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
September
Weather in September
Temperature
The transition into September involves a small decrease in the average high-temperature, dipping slightly from a warm 23.9°C (75°F) in August to an enjoyable 19.2°C (66.6°F). An average low-temperature of 10.2°C (50.4°F) is common during the nights of September.Humidity
In Prosselsheim, the average relative humidity in September is 77%.Rainfall
In Prosselsheim, in September, during 12.9 rainfall days, 31mm (1.22") of precipitation is typically accumulated. In Prosselsheim, Germany, during the entire year, the rain falls for 167.2 days and collects up to 464mm (18.27") of precipitation.Snowfall
May through September are months without snowfall.Daylight
In September, the average length of the day is 12h and 37min.On the first day of September in Prosselsheim, sunrise is at 06:35 and sunset at 20:03. On the last day of the month, sunrise is at 07:18 and sunset at 18:59 CEST.
Sunshine
The average sunshine in September in Prosselsheim is 8.7h.UV index
The average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In September, the average maximum UV index of 4 translates into the following recommendations:
Guard yourself - Precautionary measures against sun damage are advocated. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Prosselsheim?
What is the average humidity in September in Prosselsheim?
How much does it rain in Prosselsheim in September?
When it does not snow in Prosselsheim?
Does it snow in Prosselsheim in September?
How many hours of daylight does Prosselsheim have in September?
What time are sunrise and sunset in September in Prosselsheim?
How many hours of sunshine does Prosselsheim have in September?
What is the UV index intensity in September in Prosselsheim?
Average temperature in September
Prosselsheim, Germany
- Average high temperature in September: 19.2°C
The warmest month (with the highest average high temperature) is July (24°C).
The month with the lowest average high temperature is January (2.5°C).
- Average low temperature in September: 10.2°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-1.6°C).
Average pressure in September
Prosselsheim, Germany
- Average pressure in September: 1018.2mbar
The month with the highest atmospheric pressure is December (1018.8mbar).
The month with the lowest atmospheric pressure is November (1015mbar).
Average wind speed in September
Prosselsheim, Germany
- Average wind speed in September: 9.6km/h
The windiest month (with the highest average wind speed) is February (14.4km/h).
The calmest month (with the lowest average wind speed) is August (9.4km/h).
Average humidity in September
Prosselsheim, Germany
- Average humidity in September: 77%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (72%).
Average rainfall in September
Prosselsheim, Germany
- Average rainfall in September: 31mm
The wettest month (with the highest rainfall) is May (53mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in September
Prosselsheim, Germany
- Average rainfall days in September: 12.9 days
The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is February (10.3 days).
Average snowfall in September
Prosselsheim, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is December (73mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Prosselsheim, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (9.8 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
Prosselsheim, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 30min).
Average sunshine days in September
Prosselsheim, Germany
- Average sunshine days in September: 14.8 days
The month with the most sunshine days is October (16.2 days).
The months with the least sunshine days are June and July (9.8 days).
Average UV index in September
Prosselsheim, Germany
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in September
Prosselsheim, Germany
- Average cloud cover in September: 38
The month with the most cloud cover is December (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in September
Prosselsheim, Germany
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August and September (9km).
The months with the lowest visibility are January, February, October, November and December (8km).
