September weather forecastOllndorf, Germany
September
Weather in September
September, the first month of the autumn in Ollndorf, is still a comfortable month, with temperature in the range of an average low of 11.2°C (52.2°F) and an average high of 18.3°C (64.9°F).Temperature
September's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from August's pleasant 22.3°C (72.1°F) to a refreshing 18.3°C (64.9°F). Ollndorf's nighttime temperature during September is consistently averaged at a cool 11.2°C (52.2°F).Humidity
The average relative humidity in September is 79%.Rainfall
In Ollndorf, during September, the rain falls for 13.9 days and regularly aggregates up to 32mm (1.26") of precipitation. In Ollndorf, Germany, during the entire year, the rain falls for 167.9 days and collects up to 404mm (15.91") of precipitation.Snowfall
In Ollndorf, snow does not fall in May through October.Daylight
In September, the average length of the day is 12h and 41min.On the first day of September, sunrise is at 06:26 and sunset at 20:06. On the last day of the month, sunrise is at 07:17 and sunset at 18:55 CEST.
Sunshine
In September, the average sunshine is 7.9h.UV index
In September, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: A typical high UV index of 4 in September suggests the following recommendations:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Direct Sun exposure should be minimized especially during midday when radiation is most intense. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Ollndorf, Germany
- Average high temperature in September: 18.3°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
Ollndorf, Germany
- Average pressure in September: 1016.1mbar
The month with the highest atmospheric pressure is September (1016.1mbar).
The month with the lowest atmospheric pressure is November (1011.9mbar).
Average wind speed in September
Ollndorf, Germany
- Average wind speed in September: 13.5km/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
Ollndorf, Germany
- Average humidity in September: 79%
The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is August (75%).
Average rainfall in September
Ollndorf, Germany
- Average rainfall in September: 32mm
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
Ollndorf, Germany
- Average rainfall days in September: 13.9 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
Ollndorf, 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
Ollndorf, 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
Ollndorf, 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: 7h and 54min
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 0min).
Average sunshine days in September
Ollndorf, Germany
- Average sunshine days in September: 13 days
The month with the most sunshine days is April (15.6 days).
The month with the least sunshine days is December (10.2 days).
Average UV index in September
Ollndorf, 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
Ollndorf, Germany
- Average cloud cover in September: 44
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
Ollndorf, 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).
