September weather forecastLewin Brzeski, Poland
September
Weather in September
The first month of the autumn, September, is also an enjoyable month in Lewin Brzeski, Poland, with an average temperature fluctuating between 11.2°C (52.2°F) and 19.8°C (67.6°F).Temperature
Welcoming September, Lewin Brzeski observes a shift in the average high-temperature, falling from August's moderately hot 25.7°C (78.3°F) to a refreshing 19.8°C (67.6°F). In Lewin Brzeski, the nighttime temperature averages to a fresh 11.2°C (52.2°F) during September.Humidity
In Lewin Brzeski, the average relative humidity in September is 71%.Rainfall
In Lewin Brzeski, in September, during 11.6 rainfall days, 32mm (1.26") of precipitation is typically accumulated. In Lewin Brzeski, during the entire year, the rain falls for 143.2 days and collects up to 338mm (13.31") of precipitation.Snowfall
May through September are months without snowfall in Lewin Brzeski.Daylight
In September, the average length of the day is 12h and 38min.On the first day of the month, sunrise is at 06:04 and sunset at 19:34. On the last day of September, sunrise is at 06:49 and sunset at 18:29 CEST.
Sunshine
The average sunshine in September in Lewin Brzeski is 8.6h.UV index
In Lewin Brzeski, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In September, the UV index of 4 transforms into the following advice:
Undertake protective steps - Recommendations to avoid sunburn are issued. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Lewin Brzeski, Poland
- Average high temperature in September: 19.8°C
The warmest month (with the highest average high temperature) is August (25.7°C).
The month with the lowest average high temperature is January (1.3°C).
- Average low temperature in September: 11.2°C
The month with the highest average low temperature is August (15.3°C).
The coldest month (with the lowest average low temperature) is January (-3.2°C).
Average pressure in September
Lewin Brzeski, Poland
- Average pressure in September: 1017.7mbar
The month with the highest atmospheric pressure is October (1018.3mbar).
The month with the lowest atmospheric pressure is July (1014.5mbar).
Average wind speed in September
Lewin Brzeski, Poland
- Average wind speed in September: 11.1km/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 (10.3km/h).
Average humidity in September
Lewin Brzeski, Poland
- Average humidity in September: 71%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (65%).
Average rainfall in September
Lewin Brzeski, Poland
- Average rainfall in September: 32mm
The wettest month (with the highest rainfall) is May (45mm).
The driest months (with the least rainfall) are February and November (18mm).
Average rainfall days in September
Lewin Brzeski, Poland
- Average rainfall days in September: 11.6 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is February (8.2 days).
Average snowfall in September
Lewin Brzeski, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (77mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Lewin Brzeski, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (11.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Lewin Brzeski, Poland
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in September: 8h and 36min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in September
Lewin Brzeski, Poland
- Average sunshine days in September: 15.9 days
The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is June (10.8 days).
Average UV index in September
Lewin Brzeski, Poland
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in September
Lewin Brzeski, Poland
- Average cloud cover in September: 38
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in September
Lewin Brzeski, Poland
- Average visibility in September: 9km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January and February (8km).
