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
As September arrives, Overath's weather displays a minor decrease in high-temperatures, transitioning from August's moderately hot 23.3°C (73.9°F) to a comfortable 19.2°C (66.6°F). Nighttime temperatures in Overath, Germany, consistently average a fresh 10.3°C (50.5°F) during September.Humidity
The average relative humidity in September in Overath is 77%.Rainfall
In Overath, Germany, in September, it is raining for 13.3 days, with typically 32mm (1.26") of accumulated precipitation. Throughout the year, in Overath, Germany, there are 181.8 rainfall days, and 509mm (20.04") of precipitation is accumulated.Snowfall
In Overath, snow does not fall in May through October.Daylight
In Overath, the average length of the day in September is 12h and 38min.On the first day of the month, sunrise is at 06:45 and sunset at 20:16. On the last day of September, sunrise is at 07:30 and sunset at 19:10 CEST.
Sunshine
In Overath, Germany, the average sunshine in September is 8.3h.UV index
The average daily maximum UV index in September in Overath is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index, 4 during September, leads to the following recommendations:
Be vigilant - Preventing sunburn is recommended. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Overath in September?
What is the average humidity in September in Overath?
How many days does it rain in September in Overath?
When it does not snow in Overath?
How many hours of daylight does Overath have in September?
When is the sunrise / sunset in September in Overath?
How long on average sun shines in September in Overath?
What is the UV index intensity in September in Overath?
Average temperature in September
Overath, Germany
- Average high temperature in September: 19.2°C
The warmest month (with the highest average high temperature) is July (23.5°C).
The month with the lowest average high temperature is January (3.9°C).
- Average low temperature in September: 10.3°C
The month with the highest average low temperature is August (13.6°C).
The coldest month (with the lowest average low temperature) is January (-0.3°C).
Average pressure in September
Overath, Germany
- Average pressure in September: 1017.6mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1013.5mbar).
Average wind speed in September
Overath, Germany
- Average wind speed in September: 9.1km/h
The windiest month (with the highest average wind speed) is February (13.1km/h).
The calmest month (with the lowest average wind speed) is August (9km/h).
Average humidity in September
Overath, Germany
- Average humidity in September: 77%
The months with the highest relative humidity are January and December (88%).
The month with the lowest relative humidity is August (73%).
Average rainfall in September
Overath, Germany
- Average rainfall in September: 32mm
The wettest month (with the highest rainfall) is December (54mm).
The driest month (with the least rainfall) is April (26mm).
Average rainfall days in September
Overath, Germany
- Average rainfall days in September: 13.3 days
The month with the highest number of rainy days is August (17.8 days).
The month with the least rainy days is February (13.1 days).
Average snowfall in September
Overath, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (50mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Overath, Germany
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (5.6 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
Overath, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days in September
Overath, Germany
- Average sunshine days in September: 14.4 days
The month with the most sunshine days is September (14.4 days).
The month with the least sunshine days is December (10 days).
Average UV index in September
Overath, 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, November and December (UV index 2).
Average cloud cover in September
Overath, Germany
- Average cloud cover in September: 40
The month with the most cloud cover is December (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in September
Overath, 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).
