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
Weather in September
Temperature
The arrival of September correlates with a minor temperature reduction, down from August's warm 23.4°C (74.1°F) to a refreshing 19.1°C (66.4°F). An average nighttime temperature of 9.2°C (48.6°F) is witnessed throughout September.Humidity
In September, the average relative humidity in Mittelstenweiler is 79%.Rainfall
In September, in Mittelstenweiler, the rain falls for 13 days. Throughout September, 42mm (1.65") of precipitation is accumulated. Throughout the year, there are 162.4 rainfall days, and 594mm (23.39") of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
In September, the average length of the day in Mittelstenweiler is 12h and 34min.On the first day of the month, sunrise is at 06:41 and sunset at 20:03. On the last day of September, in Mittelstenweiler, sunrise is at 07:20 and sunset at 19:03 CEST.
Sunshine
The average sunshine in September in Mittelstenweiler, Germany, is 9h.UV index
In September, the average daily maximum UV index in Mittelstenweiler is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: A typical high UV index of 4 in September suggests the following recommendations:
Prioritize safety - Recommendations to avert sunburn are shared. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Frequently asked questions
What is the average September temperature in Mittelstenweiler?
What is the average humidity in September in Mittelstenweiler?
How many days does it rain in September in Mittelstenweiler?
When it does not snow in Mittelstenweiler?
Does it snow in Mittelstenweiler in September?
What is the average length of the day in September in Mittelstenweiler?
When are sunrise and sunset in September in Mittelstenweiler?
How many hours of sunshine does Mittelstenweiler have in September?
What is the UV index intensity in September in Mittelstenweiler?
Average temperature in September
Mittelstenweiler, Germany
- Average high temperature in September: 19.1°C
The warmest months (with the highest average high temperature) are July and August (23.4°C).
The month with the lowest average high temperature is January (3.2°C).
- Average low temperature in September: 9.2°C
The month with the highest average low temperature is August (12.9°C).
The coldest month (with the lowest average low temperature) is February (-2.7°C).
Average pressure in September
Mittelstenweiler, Germany
- Average pressure in September: 1018.6mbar
The month with the highest atmospheric pressure is December (1020.7mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).
Average wind speed in September
Mittelstenweiler, Germany
- Average wind speed in September: 7.3km/h
The windiest month (with the highest average wind speed) is March (10km/h).
The calmest month (with the lowest average wind speed) is August (6.8km/h).
Average humidity in September
Mittelstenweiler, Germany
- Average humidity in September: 79%
The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are April and July (75%).
Average rainfall in September
Mittelstenweiler, Germany
- Average rainfall in September: 42mm
The wettest month (with the highest rainfall) is August (80mm).
The driest month (with the least rainfall) is November (30mm).
Average rainfall days in September
Mittelstenweiler, Germany
- Average rainfall days in September: 13 days
The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is November (9.7 days).
Average snowfall in September
Mittelstenweiler, Germany
- Average snowfall in September: 0mm
The months with the highest snowfall are January and February (96mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Mittelstenweiler, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (8.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Mittelstenweiler, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in September: 9h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).
Average sunshine days in September
Mittelstenweiler, Germany
- Average sunshine days in September: 14.5 days
The month with the most sunshine days is October (18.2 days).
The month with the least sunshine days is May (9.8 days).
Average UV index in September
Mittelstenweiler, Germany
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in September
Mittelstenweiler, Germany
- Average cloud cover in September: 36
The months with the most cloud cover are January and February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in September
Mittelstenweiler, Germany
- Average visibility in September: 8km
The months with the highest visibility are March, April, May, June, July and August (9km).
The months with the lowest visibility are January, February, September, October, November and December (8km).
Mittelstenweiler, Germany
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