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 start of September signals a decrease in the average high-temperature, transitioning from a warm 24.4°C (75.9°F) in August to a comfortable 19.3°C (66.7°F). September nights are marked by an average low-temperature of 9.2°C (48.6°F).Humidity
In Ihrlerstein, the average relative humidity in September is 78%.Rainfall
In Ihrlerstein, during September, the rain falls for 11.7 days and regularly aggregates up to 30mm (1.18") of precipitation. Throughout the year, in Ihrlerstein, there are 154.1 rainfall days, and 517mm (20.35") of precipitation is accumulated.Snowfall
In Ihrlerstein, snow does not fall in June through September.Daylight
In September, the average length of the day in Ihrlerstein is 12h and 35min.On the first day of September in Ihrlerstein, sunrise is at 06:29 and sunset at 19:54. On the last day of the month, sunrise is at 07:11 and sunset at 18:53 CEST.
Sunshine
The average sunshine in September is 8.8h.UV index
The average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: In September, the UV index of 4 transforms into the following advice:
Act with care - The need to guard against sun damage is communicated. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Ihrlerstein in September?
What is the average humidity in September in Ihrlerstein?
How much does it rain in Ihrlerstein in September?
When it does not snow in Ihrlerstein?
Does it snow in Ihrlerstein in September?
How many hours of daylight does Ihrlerstein have in September?
When is the sunrise / sunset in September in Ihrlerstein?
How many hours of sunshine does Ihrlerstein have in September?
What is the UV index reading in September in Ihrlerstein?
Average temperature in September
Ihrlerstein, Germany
- Average high temperature in September: 19.3°C
The warmest month (with the highest average high temperature) is July (24.5°C).
The month with the lowest average high temperature is January (1.8°C).
- Average low temperature in September: 9.2°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (-3.3°C).
Average pressure in September
Ihrlerstein, Germany
- Average pressure in September: 1018.5mbar
The month with the highest atmospheric pressure is December (1019.7mbar).
The months with the lowest atmospheric pressure are April and November (1015.6mbar).
Average wind speed in September
Ihrlerstein, Germany
- Average wind speed in September: 8km/h
The windiest month (with the highest average wind speed) is March (10.8km/h).
The calmest month (with the lowest average wind speed) is August (7.8km/h).
Average humidity in September
Ihrlerstein, Germany
- Average humidity in September: 78%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is April (72%).
Average rainfall in September
Ihrlerstein, Germany
- Average rainfall in September: 30mm
The wettest month (with the highest rainfall) is June (67mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in September
Ihrlerstein, Germany
- Average rainfall days in September: 11.7 days
The months with the highest number of rainy days are May and July (18.8 days).
The month with the least rainy days is February (8.1 days).
Average snowfall in September
Ihrlerstein, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (120mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Ihrlerstein, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Ihrlerstein, 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 18min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The months with the least sunshine are January and December (Average sunshine: 3h and 42min).
Average sunshine days in September
Ihrlerstein, Germany
- Average sunshine days in September: 16.3 days
The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is May (10 days).
Average UV index in September
Ihrlerstein, 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, November and December (UV index 2).
Average cloud cover in September
Ihrlerstein, Germany
- Average cloud cover in September: 38
The month with the most cloud cover is December (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in September
Ihrlerstein, Germany
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August and September (9km).
The month with the lowest visibility is January (7km).
