September weather forecastGrove, Germany
September
Weather in September
September, the first month of the autumn in Grove, is also an enjoyable month, with an average temperature ranging between min 10.6°C (51.1°F) and max 18.6°C (65.5°F).Temperature
In Grove, the average high-temperature in September gently drops from a pleasant 22.9°C (73.2°F) in August to a comfortable 18.6°C (65.5°F). Grove records an average nighttime low-temperature of 10.6°C (51.1°F) throughout September.Humidity
In Grove, the average relative humidity in September is 79%.Rainfall
In September, in Grove, the rain falls for 15.1 days. Throughout September, 34mm (1.34") of precipitation is accumulated. Throughout the year, in Grove, there are 189.6 rainfall days, and 487mm (19.17") of precipitation is accumulated.Snowfall
In Grove, snow does not fall in May through October.Daylight
In Grove, the average length of the day in September is 12h and 41min.On the first day of the month, sunrise is at 06:28 and sunset at 20:07. On the last day of September, in Grove, sunrise is at 07:18 and sunset at 18:56 CEST.
Sunshine
The average sunshine in September is 8.1h.UV index
In Grove, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: In September, a daily maximum UV index of 4 leads to the following instructions:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Grove, Germany
- Average high temperature in September: 18.6°C
The warmest month (with the highest average high temperature) is August (22.9°C).
The month with the lowest average high temperature is January (2.5°C).
- Average low temperature in September: 10.6°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 (-0.9°C).
Average pressure in September
Grove, Germany
- Average pressure in September: 1016.5mbar
The month with the highest atmospheric pressure is September (1016.5mbar).
The month with the lowest atmospheric pressure is November (1012.2mbar).
Average wind speed in September
Grove, Germany
- Average wind speed in September: 12km/h
The windiest month (with the highest average wind speed) is December (16.9km/h).
The calmest month (with the lowest average wind speed) is August (11.6km/h).
Average humidity in September
Grove, Germany
- Average humidity in September: 79%
The months with the highest relative humidity are January and December (89%).
The month with the lowest relative humidity is August (74%).
Average rainfall in September
Grove, Germany
- Average rainfall in September: 34mm
The wettest month (with the highest rainfall) is June (54mm).
The driest month (with the least rainfall) is April (24mm).
Average rainfall days in September
Grove, Germany
- Average rainfall days in September: 15.1 days
The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is February (12.4 days).
Average snowfall in September
Grove, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is December (50mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Grove, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (9.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Grove, Germany
- Average daylight in September: 12h and 42min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in September: 8h and 6min
The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).
Average sunshine days in September
Grove, Germany
- Average sunshine days in September: 11.5 days
The month with the most sunshine days is April (13.3 days).
The month with the least sunshine days is December (7.2 days).
Average UV index in September
Grove, Germany
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in September
Grove, Germany
- Average cloud cover in September: 45
The month with the most cloud cover is December (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in September
Grove, 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).
