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's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from August's warm 23.2°C (73.8°F) to an enjoyable 18.7°C (65.7°F). September witnesses an average nighttime temperature of 10.7°C (51.3°F) in Hilter.Humidity
The average relative humidity in September is 79%.Rainfall
April and September are months with the least rain in Hilter when the rain falls for 10.7 days and typically aggregates up to 21mm (0.83") of rain.Snowfall
In Hilter, Germany, snow does not fall in May through October.Daylight
The average length of the day in September is 12h and 39min.On the first day of the month, sunrise is at 06:39 and sunset at 20:14. On the last day of September, sunrise is at 07:27 and sunset at 19:06 CEST.
Sunshine
In September, the average sunshine in Hilter, Germany, is 8h.UV index
In September, the average daily maximum UV index in Hilter is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.Note: In September, the maximum UV index of 4 suggests this advice:
Be vigilant - A duty to shield skin and eyes from injury exists. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Hilter?
What is the average humidity in September in Hilter?
What is the driest month in Hilter?
How much does it rain in Hilter in September?
When it does not snow in Hilter?
How many hours of daylight does Hilter have in September?
When is the sunrise / sunset in September in Hilter?
How long on average sun shines in September in Hilter?
What is the UV index reading in September in Hilter?
Average temperature in September
Hilter, Germany
- Average high temperature in September: 18.7°C
The warmest month (with the highest average high temperature) is August (23.2°C).
The month with the lowest average high temperature is January (3.5°C).
- Average low temperature in September: 10.7°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-0.2°C).
Average pressure in September
Hilter, Germany
- Average pressure in September: 1017.3mbar
The month with the highest atmospheric pressure is September (1017.3mbar).
The month with the lowest atmospheric pressure is November (1012.6mbar).
Average wind speed in September
Hilter, Germany
- Average wind speed in September: 11.5km/h
The windiest month (with the highest average wind speed) is December (16.8km/h).
The calmest months (with the lowest average wind speed) are July and August (11.2km/h).
Average humidity in September
Hilter, Germany
- Average humidity in September: 79%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (73%).
Average rainfall in September
Hilter, Germany
- Average rainfall in September: 21mm
The wettest month (with the highest rainfall) is December (57mm).
The driest months (with the least rainfall) are April and September (21mm).
Average rainfall days in September
Hilter, Germany
- Average rainfall days in September: 10.7 days
The month with the highest number of rainy days is December (17.8 days).
The month with the least rainy days is September (10.7 days).
Average snowfall in September
Hilter, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (61mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Hilter, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (8.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Hilter, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in September: 8h and 0min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in September
Hilter, Germany
- Average sunshine days in September: 16.9 days
The month with the most sunshine days is October (17.8 days).
The month with the least sunshine days is December (7.7 days).
Average UV index in September
Hilter, Germany
- Average UV index in September: 4
The months with the highest UV index are 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
Hilter, Germany
- Average cloud cover in September: 44
The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in September
Hilter, Germany
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August and September (9km).
The months with the lowest visibility are January, February, October, November and December (8km).
