September weather forecastRehhorst, Germany
September
Weather in September
September, the first month of the autumn in Rehhorst, is also an enjoyable month, with an average temperature ranging between max 18.2°C (64.8°F) and min 11.2°C (52.2°F).Temperature
September signifies a gentle decline in Rehhorst's average high-temperature, easing from a pleasant 22.3°C (72.1°F) in August to an enjoyable 18.2°C (64.8°F). Rehhorst, in September, experiences an average temperature of 11.2°C (52.2°F) at night.Humidity
In Rehhorst, the average relative humidity in September is 80%.Rainfall
In September, the rain falls for 13.7 days. Throughout September, 31mm (1.22") of precipitation is accumulated. In Rehhorst, during the entire year, the rain falls for 167.7 days and collects up to 403mm (15.87") of precipitation.Snowfall
May through October are months without snowfall in Rehhorst.Daylight
The average length of the day in September is 12h and 41min.On the first day of September, sunrise is at 06:27 and sunset at 20:08. On the last day of the month, sunrise is at 07:19 and sunset at 18:56 CEST.
Sunshine
The average sunshine in September is 8h.UV index
The average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: The UV index of 4 during September translates into the following guidance:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Rehhorst, Germany
- Average high temperature in September: 18.2°C
The warmest month (with the highest average high temperature) is August (22.3°C).
The month with the lowest average high temperature is January (2.6°C).
- Average low temperature in September: 11.2°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is February (-0.8°C).
Average pressure in September
Rehhorst, Germany
- Average pressure in September: 1016.2mbar
The month with the highest atmospheric pressure is September (1016.2mbar).
The month with the lowest atmospheric pressure is November (1011.9mbar).
Average wind speed in September
Rehhorst, Germany
- Average wind speed in September: 13.6km/h
The windiest month (with the highest average wind speed) is December (18.6km/h).
The calmest month (with the lowest average wind speed) is August (12.8km/h).
Average humidity in September
Rehhorst, Germany
- Average humidity in September: 80%
The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is August (75%).
Average rainfall in September
Rehhorst, Germany
- Average rainfall in September: 31mm
The wettest month (with the highest rainfall) is June (47mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in September
Rehhorst, Germany
- Average rainfall days in September: 13.7 days
The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is February (10.3 days).
Average snowfall in September
Rehhorst, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is December (25mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Rehhorst, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (6.4 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
Rehhorst, 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 30min).
- Average sunshine in September: 8h and 0min
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 12min).
Average sunshine days in September
Rehhorst, Germany
- Average sunshine days in September: 12.9 days
The month with the most sunshine days is April (15.6 days).
The month with the least sunshine days is December (10.1 days).
Average UV index in September
Rehhorst, 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 January (UV index 1).
Average cloud cover in September
Rehhorst, Germany
- Average cloud cover in September: 45
The month with the most cloud cover is December (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in September
Rehhorst, Germany
- Average visibility in September: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and December (9km).
The months with the lowest visibility are January and November (8km).
