September weather forecastOlewin, Poland
September
Weather in September
The first month of the autumn, September, is still a refreshing month in Olewin, Poland, with temperature in the range of an average low of 10.3°C (50.5°F) and an average high of 18.6°C (65.5°F).Temperature
Olewin's weather in September involves a decrease in the average high-temperature, moving down from August's moderately hot 24.3°C (75.7°F) to an enjoyable 18.6°C (65.5°F). In September, in Olewin, the average low-temperature is a cool 10.3°C (50.5°F).Humidity
In Olewin, the average relative humidity in September is 74%.Rainfall
In Olewin, in September, during 13.1 rainfall days, 42mm (1.65") of precipitation is typically accumulated. In Olewin, during the entire year, the rain falls for 169.4 days and collects up to 571mm (22.48") of precipitation.Snowfall
June through September are months without snowfall.Daylight
In Olewin, the average length of the day in September is 12h and 37min.On the first day of the month, sunrise is at 05:56 and sunset at 19:25. On the last day of September, sunrise is at 06:40 and sunset at 18:21 CEST.
Sunshine
In Olewin, the average sunshine in September is 8.3h.UV index
In Olewin, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: An average UV index of 4 in September transforms into this advice:
Undertake protective steps - Preventing sun damage is advised. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Olewin, Poland
- Average high temperature in September: 18.6°C
The warmest month (with the highest average high temperature) is August (24.3°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in September: 10.3°C
The month with the highest average low temperature is August (14.2°C).
The coldest month (with the lowest average low temperature) is January (-4.1°C).
Average pressure in September
Olewin, Poland
- Average pressure in September: 1017.7mbar
The month with the highest atmospheric pressure is October (1018.7mbar).
The month with the lowest atmospheric pressure is July (1014.5mbar).
Average wind speed in September
Olewin, Poland
- Average wind speed in September: 10.9km/h
The windiest month (with the highest average wind speed) is December (14.6km/h).
The calmest month (with the lowest average wind speed) is August (9.8km/h).
Average humidity in September
Olewin, Poland
- Average humidity in September: 74%
The month with the highest relative humidity is January (89%).
The months with the lowest relative humidity are April and August (69%).
Average rainfall in September
Olewin, Poland
- Average rainfall in September: 42mm
The wettest month (with the highest rainfall) is May (83mm).
The driest month (with the least rainfall) is November (29mm).
Average rainfall days in September
Olewin, Poland
- Average rainfall days in September: 13.1 days
The month with the highest number of rainy days is June (21.3 days).
The month with the least rainy days is January (8.8 days).
Average snowfall in September
Olewin, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (200mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Olewin, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (18.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Olewin, Poland
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in September: 8h and 18min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 6min).
Average sunshine days in September
Olewin, Poland
- Average sunshine days in September: 14.7 days
The month with the most sunshine days is August (15.3 days).
The month with the least sunshine days is June (6 days).
Average UV index in September
Olewin, Poland
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in September
Olewin, Poland
- Average cloud cover in September: 39
The months with the most cloud cover are January and February (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in September
Olewin, Poland
- Average visibility in September: 9km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (7km).
