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
The commencement of September includes a gentle temperature shift, with the average high-temperature dropping a bit from an agreeable 22.9°C (73.2°F) in August to an enjoyable 18.3°C (64.9°F). During the month of September, Nattheim experiences a steady low-temperature average of 8.8°C (47.8°F).Humidity
In September, the average relative humidity is 82%.Rainfall
In Nattheim, in September, during 13.9 rainfall days, 39mm (1.54") of precipitation is typically accumulated. In Nattheim, during the entire year, the rain falls for 181.5 days and collects up to 683mm (26.89") of precipitation.Snowfall
June through September are months without snowfall in Nattheim.Daylight
The average length of the day in September in Nattheim is 12h and 35min.On the first day of the month, sunrise is at 06:36 and sunset at 20:00. On the last day of September, sunrise is at 07:17 and sunset at 18:59 CEST.
Sunshine
The average sunshine in September in Nattheim is 8.7h.UV index
In September, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: The daily high UV index of 3 during September translates into the following recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Nattheim in September?
What is the average humidity in September in Nattheim?
How much does it rain in Nattheim in September?
When it does not snow in Nattheim?
Does it snow in Nattheim in September?
What is the average length of the day in September in Nattheim?
When is the sunrise / sunset in September in Nattheim?
How many hours of sunshine does Nattheim have in September?
What is the UV index reading in September in Nattheim?
Average temperature in September
Nattheim, Germany
- Average high temperature in September: 18.3°C
The warmest month (with the highest average high temperature) is August (22.9°C).
The month with the lowest average high temperature is January (1.9°C).
- Average low temperature in September: 8.8°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is February (-2.9°C).
Average pressure in September
Nattheim, Germany
- Average pressure in September: 1018.6mbar
The month with the highest atmospheric pressure is December (1020mbar).
The month with the lowest atmospheric pressure is November (1015.5mbar).
Average wind speed in September
Nattheim, Germany
- Average wind speed in September: 9km/h
The windiest month (with the highest average wind speed) is December (13.7km/h).
The calmest month (with the lowest average wind speed) is August (8.7km/h).
Average humidity in September
Nattheim, Germany
- Average humidity in September: 82%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is April (77%).
Average rainfall in September
Nattheim, Germany
- Average rainfall in September: 39mm
The wettest month (with the highest rainfall) is May (86mm).
The driest month (with the least rainfall) is April (38mm).
Average rainfall days in September
Nattheim, Germany
- Average rainfall days in September: 13.9 days
The month with the highest number of rainy days is May (21.7 days).
The month with the least rainy days is February (8.9 days).
Average snowfall in September
Nattheim, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (164mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Nattheim, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (13.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Nattheim, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in September: 8h and 4min
The months with the most sunshine are July and August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in September
Nattheim, Germany
- Average sunshine days in September: 13.7 days
The month with the most sunshine days is October (15.1 days).
The month with the least sunshine days is June (7 days).
Average UV index in September
Nattheim, Germany
- Average UV index in September: 3
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in September
Nattheim, Germany
- Average cloud cover in September: 39
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in September
Nattheim, Germany
- Average visibility in September: 8km
The months with the highest visibility are March, April, May, June, July and August (9km).
The month with the lowest visibility is January (7km).
