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 heralds a minor drop in average high-temperature, sliding from August's moderately hot 23.3°C (73.9°F) to a comfortable 18.4°C (65.1°F). Heroldishausen reports a consistent average low-temperature of 9.5°C (49.1°F) throughout September nights.Humidity
In Heroldishausen, the average relative humidity in September is 78%.Rainfall
In Heroldishausen, Germany, in September, it is raining for 11.2 days, with typically 22mm (0.87") of accumulated precipitation. In Heroldishausen, during the entire year, the rain falls for 151.8 days and collects up to 334mm (13.15") of precipitation.Snowfall
June through October are months without snowfall in Heroldishausen.Daylight
In Heroldishausen, the average length of the day in September is 12h and 38min.On the first day of the month, sunrise is at 06:32 and sunset at 20:03. On the last day of September, in Heroldishausen, sunrise is at 07:17 and sunset at 18:57 CEST.
Sunshine
In September, the average sunshine in Heroldishausen is 8.3h.UV index
The average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In September, the average maximum UV index of 4 translates into the following recommendations:
Exercise prevention - Precautions against solar damage are endorsed. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Heroldishausen?
What is the average humidity in September in Heroldishausen?
How much does it rain in Heroldishausen in September?
When it does not snow in Heroldishausen?
What is the average length of the day in September in Heroldishausen?
When is the sunrise / sunset in September in Heroldishausen?
How long on average sun shines in September in Heroldishausen?
What is the UV index reading in September in Heroldishausen?
Average temperature in September
Heroldishausen, Germany
- Average high temperature in September: 18.4°C
The warmest months (with the highest average high temperature) are July and August (23.3°C).
The month with the lowest average high temperature is January (1.8°C).
- Average low temperature in September: 9.5°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-2.7°C).
Average pressure in September
Heroldishausen, Germany
- Average pressure in September: 1017.7mbar
The month with the highest atmospheric pressure is September (1017.7mbar).
The month with the lowest atmospheric pressure is November (1014.2mbar).
Average wind speed in September
Heroldishausen, Germany
- Average wind speed in September: 9.6km/h
The windiest month (with the highest average wind speed) is December (14km/h).
The calmest month (with the lowest average wind speed) is August (9.3km/h).
Average humidity in September
Heroldishausen, Germany
- Average humidity in September: 78%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (72%).
Average rainfall in September
Heroldishausen, Germany
- Average rainfall in September: 22mm
The wettest month (with the highest rainfall) is June (43mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in September
Heroldishausen, Germany
- Average rainfall days in September: 11.2 days
The month with the highest number of rainy days is July (15.5 days).
The month with the least rainy days is February (8.9 days).
Average snowfall in September
Heroldishausen, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (50mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in September
Heroldishausen, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (9.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Heroldishausen, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The months with the least sunshine are January and December (Average sunshine: 3h and 6min).
Average sunshine days in September
Heroldishausen, Germany
- Average sunshine days in September: 16.2 days
The month with the most sunshine days is September (16.2 days).
The month with the least sunshine days is December (10 days).
Average UV index in September
Heroldishausen, 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 and November (UV index 1).
Average cloud cover in September
Heroldishausen, Germany
- Average cloud cover in September: 43
The month with the most cloud cover is December (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in September
Heroldishausen, Germany
- Average visibility in September: 9km
The months with the highest visibility are April, June, July, August and September (9km).
The months with the lowest visibility are January and December (7km).
