September weather forecastHelbra, Germany
September
Weather in September
The first month of the autumn, September, is still a refreshing month in Helbra, Germany, with temperature in the range of an average high of 18.9°C (66°F) and an average low of 10.2°C (50.4°F).Temperature
September witnesses a gentle descent in average high-temperature, descending from August's warm 23.8°C (74.8°F) to a comfortable 18.9°C (66°F). Throughout September, Helbra anticipates an average low-temperature of 10.2°C (50.4°F).Humidity
The average relative humidity in September is 75%.Rainfall
In Helbra, during September, the rain falls for 11.5 days and regularly aggregates up to 27mm (1.06") of precipitation. In Helbra, during the entire year, the rain falls for 163.5 days and collects up to 374mm (14.72") of precipitation.Snowfall
In Helbra, snow does not fall in May through September.Daylight
The average length of the day in September in Helbra is 12h and 38min.On the first day of September, sunrise is at 06:27 and sunset at 20:00. On the last day of the month, sunrise is at 07:14 and sunset at 18:53 CEST.
Sunshine
The average sunshine in September in Helbra is 8.6h.UV index
The average daily maximum UV index in September in Helbra 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 maximum daily UV index of 4 during September morphs into the following directions:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Helbra, Germany
- Average high temperature in September: 18.9°C
The warmest months (with the highest average high temperature) are July and August (23.8°C).
The month with the lowest average high temperature is January (2°C).
- Average low temperature in September: 10.2°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 (-2.3°C).
Average pressure in September
Helbra, Germany
- Average pressure in September: 1017.5mbar
The months with the highest atmospheric pressure are September and October (1017.5mbar).
The month with the lowest atmospheric pressure is November (1014.2mbar).
Average wind speed in September
Helbra, Germany
- Average wind speed in September: 10.4km/h
The windiest month (with the highest average wind speed) is December (15.3km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).
Average humidity in September
Helbra, Germany
- Average humidity in September: 75%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (69%).
Average rainfall in September
Helbra, Germany
- Average rainfall in September: 27mm
The wettest month (with the highest rainfall) is May (44mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in September
Helbra, Germany
- Average rainfall days in September: 11.5 days
The month with the highest number of rainy days is June (16.8 days).
The month with the least rainy days is February (10 days).
Average snowfall in September
Helbra, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is December (62mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Helbra, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (10.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Helbra, Germany
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in September: 8h and 36min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days in September
Helbra, Germany
- Average sunshine days in September: 15.5 days
The month with the most sunshine days is October (15.8 days).
The month with the least sunshine days is December (9.6 days).
Average UV index in September
Helbra, 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, March, November and December (UV index 2).
Average cloud cover in September
Helbra, Germany
- Average cloud cover in September: 40
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in September
Helbra, 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).
