September weather forecastNiesky, Germany
September
Weather in September
The first month of the autumn, September, is still a refreshing month in Niesky, Germany, with an average temperature varying between 18.9°C (66°F) and 10.5°C (50.9°F).Temperature
With the onset of September, Niesky experiences a modest temperature adjustment, with the average high-temperature receding from a moderately hot 24.1°C (75.4°F) in August to a comfortable 18.9°C (66°F). Nighttime temperature in Niesky dips to a mean of 10.5°C (50.9°F) during September.Humidity
In September, the average relative humidity in Niesky is 75%.Rainfall
In Niesky, Germany, in September, during 12.8 rainfall days, 35mm (1.38") of precipitation is typically accumulated. Throughout the year, there are 152.6 rainfall days, and 448mm (17.64") of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
In September, the average length of the day in Niesky is 12h and 38min.On the first day of September in Niesky, Germany, sunrise is at 06:14 and sunset at 19:46. On the last day of the month, sunrise is at 07:00 and sunset at 18:40 CEST.
Sunshine
In September, the average sunshine is 8.7h.UV index
The average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index of 4 during September leads to these instructions:
Prioritize safety - Recommendations to avert sunburn are shared. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Niesky, Germany
- Average high temperature in September: 18.9°C
The warmest month (with the highest average high temperature) is August (24.1°C).
The month with the lowest average high temperature is January (1.3°C).
- Average low temperature in September: 10.5°C
The month with the highest average low temperature is August (14.4°C).
The coldest month (with the lowest average low temperature) is January (-2.8°C).
Average pressure in September
Niesky, Germany
- Average pressure in September: 1017.6mbar
The month with the highest atmospheric pressure is October (1018mbar).
The month with the lowest atmospheric pressure is July (1014.7mbar).
Average wind speed in September
Niesky, Germany
- Average wind speed in September: 10.3km/h
The windiest month (with the highest average wind speed) is December (14.4km/h).
The calmest month (with the lowest average wind speed) is August (9.6km/h).
Average humidity in September
Niesky, 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 (70%).
Average rainfall in September
Niesky, Germany
- Average rainfall in September: 35mm
The wettest month (with the highest rainfall) is July (74mm).
The driest month (with the least rainfall) is November (14mm).
Average rainfall days in September
Niesky, Germany
- Average rainfall days in September: 12.8 days
The month with the highest number of rainy days is July (20.2 days).
The month with the least rainy days is February (6.8 days).
Average snowfall in September
Niesky, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (93mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Niesky, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (9.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Niesky, Germany
- Average daylight in September: 12h and 36min
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 42min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in September
Niesky, Germany
- Average sunshine days in September: 14.8 days
The month with the most sunshine days is October (19.1 days).
The month with the least sunshine days is July (8.5 days).
Average UV index in September
Niesky, 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, November and December (UV index 1).
Average cloud cover in September
Niesky, Germany
- Average cloud cover in September: 39
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in September
Niesky, Germany
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (9km).
The month with the lowest visibility is January (7km).
