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
Weather in September
Temperature
The move into September indicates a reduction in the average high-temperature, down from August's moderately hot 24.8°C (76.6°F) to a refreshing 19.3°C (66.7°F). During the month of September, Ściejowice anticipates a mean low-temperature of 10.2°C (50.4°F).Humidity
In September, the average relative humidity in Ściejowice is 74%.Rainfall
In Ściejowice, Poland, in September, during 11.8 rainfall days, 35mm (1.38") of precipitation is typically accumulated. In Ściejowice, during the entire year, the rain falls for 145.3 days and collects up to 435mm (17.13") of precipitation.Snowfall
In Ściejowice, snow does not fall in June through September.Daylight
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 19:24. On the last day of September, in Ściejowice, Poland, sunrise is at 06:40 and sunset at 18:21 CEST.
Sunshine
In September, the average sunshine is 8.4h.UV index
The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 4 in September translates into these instructions:
Take precautions - Protection against skin and eye damage is obliged. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Frequently asked questions
What are the temperatures in Ściejowice in September?
What is the average humidity in September in Ściejowice?
How much does it rain in Ściejowice in September?
When it does not snow in Ściejowice?
Does it snow in Ściejowice in September?
How many hours of daylight does Ściejowice have in September?
What time are sunrise and sunset in September in Ściejowice?
How many hours of sunshine does Ściejowice have in September?
How high is the UV index in September in Ściejowice?
Average temperature in September
Ściejowice, Poland
- Average high temperature in September: 19.3°C
The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (0.4°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 (-3.8°C).
Average pressure in September
Ściejowice, Poland
- Average pressure in September: 1017.7mbar
The month with the highest atmospheric pressure is October (1018.8mbar).
The month with the lowest atmospheric pressure is July (1014.5mbar).
Average wind speed in September
Ściejowice, Poland
- Average wind speed in September: 10km/h
The windiest month (with the highest average wind speed) is March (13km/h).
The calmest month (with the lowest average wind speed) is August (8.9km/h).
Average humidity in September
Ściejowice, Poland
- Average humidity in September: 74%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (69%).
Average rainfall in September
Ściejowice, Poland
- Average rainfall in September: 35mm
The wettest month (with the highest rainfall) is May (70mm).
The driest month (with the least rainfall) is November (21mm).
Average rainfall days in September
Ściejowice, Poland
- Average rainfall days in September: 11.8 days
The month with the highest number of rainy days is June (18 days).
The month with the least rainy days is January (7.6 days).
Average snowfall in September
Ściejowice, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (96mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Ściejowice, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (15.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Ściejowice, Poland
- Average daylight in September: 12h and 4min
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 12min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 24min).
Average sunshine days in September
Ściejowice, Poland
- Average sunshine days in September: 16.1 days
The month with the most sunshine days is October (17.8 days).
The month with the least sunshine days is June (9.3 days).
Average UV index in September
Ściejowice, 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
Ściejowice, Poland
- Average cloud cover in September: 38
The month with the most cloud cover is February (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in September
Ściejowice, Poland
- Average visibility in September: 9km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January and February (8km).
Ściejowice, Poland
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