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
Weather in September
Temperature
September's arrival coincides with a drop in the average high-temperature, decreasing from August's pleasant 22.6°C (72.7°F) to an enjoyable 17.6°C (63.7°F). In September, the temperature drops to an average of 8.9°C (48°F) at night.Humidity
In Grimmelshausen, Germany, the average relative humidity in September is 79%.Rainfall
In Grimmelshausen, during September, the rain falls for 13.3 days and regularly aggregates up to 29mm (1.14") of precipitation. In Grimmelshausen, during the entire year, the rain falls for 157 days and collects up to 476mm (18.74") of precipitation.Snowfall
June through September are months without snowfall.Daylight
In September, the average length of the day in Grimmelshausen is 12h and 37min.On the first day of the month, sunrise is at 06:32 and sunset at 20:02. On the last day of September, in Grimmelshausen, sunrise is at 07:16 and sunset at 18:57 CEST.
Sunshine
In Grimmelshausen, the average sunshine in September is 8.2h.UV index
In Grimmelshausen, the average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: The average daily UV index of 3 in September transforms into the following instructions:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. It's recommended to limit sun exposure when its radiation is at its peak during midday. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Frequently asked questions
What are September temperatures in Grimmelshausen?
What is the average humidity in September in Grimmelshausen?
How much does it rain in Grimmelshausen in September?
When it does not snow in Grimmelshausen?
Does it snow in Grimmelshausen in September?
What is the average length of the day in September in Grimmelshausen?
When is the sunrise / sunset in September in Grimmelshausen?
How many hours of sunshine does Grimmelshausen have in September?
How high is the UV index in September in Grimmelshausen?
Average temperature in September
Grimmelshausen, Germany
- Average high temperature in September: 17.6°C
The warmest month (with the highest average high temperature) is August (22.6°C).
The month with the lowest average high temperature is January (1°C).
- Average low temperature in September: 8.9°C
The month with the highest average low temperature is August (12.6°C).
The coldest month (with the lowest average low temperature) is January (-3.3°C).
Average pressure in September
Grimmelshausen, Germany
- Average pressure in September: 1017.9mbar
The months with the highest atmospheric pressure are September and October (1017.9mbar).
The month with the lowest atmospheric pressure is November (1014.7mbar).
Average wind speed in September
Grimmelshausen, Germany
- Average wind speed in September: 9.3km/h
The windiest month (with the highest average wind speed) is December (13.6km/h).
The calmest month (with the lowest average wind speed) is August (9km/h).
Average humidity in September
Grimmelshausen, Germany
- Average humidity in September: 79%
The month with the highest relative humidity is January (91%).
The months with the lowest relative humidity are April and August (74%).
Average rainfall in September
Grimmelshausen, Germany
- Average rainfall in September: 29mm
The wettest month (with the highest rainfall) is June (55mm).
The driest month (with the least rainfall) is April (26mm).
Average rainfall days in September
Grimmelshausen, Germany
- Average rainfall days in September: 13.3 days
The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is February (7.8 days).
Average snowfall in September
Grimmelshausen, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (151mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Grimmelshausen, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (15.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Grimmelshausen, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in September: 8h and 1min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 2h and 48min).
Average sunshine days in September
Grimmelshausen, Germany
- Average sunshine days in September: 14.5 days
The month with the most sunshine days is October (15.5 days).
The month with the least sunshine days is December (9.7 days).
Average UV index in September
Grimmelshausen, Germany
- Average UV index in September: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in September
Grimmelshausen, Germany
- Average cloud cover in September: 43
The month with the most cloud cover is December (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in September
Grimmelshausen, Germany
- Average visibility in September: 8km
The months with the highest visibility are April, May, June, July and August (9km).
The months with the lowest visibility are January, February, October and December (7km).
Grimmelshausen, Germany
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