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
September ushers in a minor alteration in Kelsterbach's climate, with the average high-temperature moving from August's warm 25.3°C (77.5°F) to an agreeable 20.5°C (68.9°F). In Kelsterbach, the September nights cool down to an average low of 11.2°C (52.2°F).Humidity
In Kelsterbach, the average relative humidity in September is 72%.Rainfall
March, April and September are months with the least rain in Kelsterbach when the rain falls for 9.5 days and typically aggregates up to 18mm (0.71") of rain.Snowfall
In Kelsterbach, snow does not fall in May through September.Daylight
In September, the average length of the day in Kelsterbach is 12h and 37min.On the first day of September, sunrise is at 06:41 and sunset at 20:09. On the last day of the month, sunrise is at 07:25 and sunset at 19:06 CEST.
Sunshine
The average sunshine in September in Kelsterbach is 8.8h.UV index
In September, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: The UV index of 4 during September translates into the following guidance:
Prioritize safety - Recommendations to avert sunburn are shared. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Kelsterbach?
What is the average humidity in September in Kelsterbach?
What is the driest month in Kelsterbach?
How much does it rain in Kelsterbach in September?
When it does not snow in Kelsterbach?
Does it snow in Kelsterbach in September?
How many hours of daylight does Kelsterbach have in September?
When are sunrise and sunset in September in Kelsterbach?
How long on average sun shines in September in Kelsterbach?
How high is the UV index in September in Kelsterbach?
Average temperature in September
Kelsterbach, Germany
- Average high temperature in September: 20.5°C
The warmest month (with the highest average high temperature) is July (25.5°C).
The month with the lowest average high temperature is January (3.8°C).
- Average low temperature in September: 11.2°C
The month with the highest average low temperature is August (14.9°C).
The coldest month (with the lowest average low temperature) is January (-0.5°C).
Average pressure in September
Kelsterbach, Germany
- Average pressure in September: 1018.1mbar
The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is November (1014.6mbar).
Average wind speed in September
Kelsterbach, Germany
- Average wind speed in September: 9km/h
The windiest month (with the highest average wind speed) is February (12.5km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).
Average humidity in September
Kelsterbach, Germany
- Average humidity in September: 72%
The months with the highest relative humidity are January and December (86%).
The months with the lowest relative humidity are July and August (66%).
Average rainfall in September
Kelsterbach, Germany
- Average rainfall in September: 18mm
The wettest month (with the highest rainfall) is July (36mm).
The driest months (with the least rainfall) are March, April and September (18mm).
Average rainfall days in September
Kelsterbach, Germany
- Average rainfall days in September: 9.5 days
The month with the highest number of rainy days is July (14.5 days).
The month with the least rainy days is September (9.5 days).
Average snowfall in September
Kelsterbach, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is February (28mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Kelsterbach, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (5.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Kelsterbach, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 48min).
Average sunshine days in September
Kelsterbach, Germany
- Average sunshine days in September: 18.1 days
The month with the most sunshine days is September (18.1 days).
The month with the least sunshine days is December (13 days).
Average UV index in September
Kelsterbach, Germany
- Average UV index in September: 4
The months with the highest UV index are May, 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
Kelsterbach, Germany
- Average cloud cover in September: 36
The month with the most cloud cover is December (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in September
Kelsterbach, Germany
- Average visibility in September: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, November and December (8km).
