September weather forecastBirken-Honigsessen, Germany
September
Weather in September
September, the first month of the autumn in Birken-Honigsessen, is still a refreshing month, with an average temperature ranging between max 17.5°C (63.5°F) and min 8.3°C (46.9°F).Temperature
The transition into September is accompanied by a slight temperature decrease, with the average high-temperature shifting from an agreeable 21.8°C (71.2°F) in August to an enjoyable 17.5°C (63.5°F). The average low-temperature of 8.3°C (46.9°F) is witnessed during September.Humidity
In Birken-Honigsessen, the average relative humidity in September is 83%.Rainfall
In Birken-Honigsessen, during September, the rain falls for 15.1 days and regularly aggregates up to 39mm (1.54") of precipitation. In Birken-Honigsessen, during the entire year, the rain falls for 183.6 days and collects up to 635mm (25") of precipitation.Snowfall
June through September are months without snowfall.Daylight
In Birken-Honigsessen, the average length of the day in September is 12h and 38min.On the first day of September, sunrise is at 06:43 and sunset at 20:14. On the last day of the month, sunrise is at 07:28 and sunset at 19:09 CEST.
Sunshine
In Birken-Honigsessen, the average sunshine in September is 7.5h.UV index
The average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index of 3 during September translates into these guidelines:
Be vigilant - A duty to shield skin and eyes from injury exists. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Birken-Honigsessen, Germany
- Average high temperature in September: 17.5°C
The warmest month (with the highest average high temperature) is July (21.9°C).
The month with the lowest average high temperature is January (2.2°C).
- Average low temperature in September: 8.3°C
The month with the highest average low temperature is August (11.3°C).
The coldest months (with the lowest average low temperature) are January and February (-2°C).
Average pressure in September
Birken-Honigsessen, Germany
- Average pressure in September: 1017.8mbar
The month with the highest atmospheric pressure is September (1017.8mbar).
The month with the lowest atmospheric pressure is November (1013.8mbar).
Average wind speed in September
Birken-Honigsessen, Germany
- Average wind speed in September: 9km/h
The windiest month (with the highest average wind speed) is February (12.7km/h).
The calmest month (with the lowest average wind speed) is August (8.7km/h).
Average humidity in September
Birken-Honigsessen, Germany
- Average humidity in September: 83%
The month with the highest relative humidity is December (93%).
The month with the lowest relative humidity is April (77%).
Average rainfall in September
Birken-Honigsessen, Germany
- Average rainfall in September: 39mm
The wettest month (with the highest rainfall) is December (74mm).
The driest month (with the least rainfall) is April (33mm).
Average rainfall days in September
Birken-Honigsessen, Germany
- Average rainfall days in September: 15.1 days
The month with the highest number of rainy days is May (19 days).
The month with the least rainy days is February (10.7 days).
Average snowfall in September
Birken-Honigsessen, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (116mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Birken-Honigsessen, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (11.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Birken-Honigsessen, Germany
- Average daylight in September: 12h and 36min
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 0min).
- Average sunshine in September: 7h and 30min
The month with the most sunshine is August (Average sunshine: 9h and 6min).
The month with the least sunshine is December (Average sunshine: 2h and 24min).
Average sunshine days in September
Birken-Honigsessen, Germany
- Average sunshine days in September: 12.5 days
The month with the most sunshine days is October (13.8 days).
The month with the least sunshine days is December (8.4 days).
Average UV index in September
Birken-Honigsessen, 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 November and December (UV index 1).
Average cloud cover in September
Birken-Honigsessen, Germany
- Average cloud cover in September: 49
The month with the most cloud cover is December (Cloud cover 78).
The month with the least cloud cover is August (Cloud cover 44).
Average visibility in September
Birken-Honigsessen, Germany
- Average visibility in September: 7km
The months with the highest visibility are March, April, May, June, July and August (8km).
The months with the lowest visibility are January, November and December (6km).
