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
September's arrival coincides with a drop in the average high-temperature, decreasing from August's warm 25.4°C (77.7°F) to a comfortable 19.3°C (66.7°F). September's average low-temperature reading settles at a fresh 10.6°C (51.1°F).Humidity
In Wólka Ratajska, the average relative humidity in September is 72%.Rainfall
In Wólka Ratajska, in September, during 12 rainfall days, 35mm (1.38") of precipitation is typically accumulated. Throughout the year, there are 159.8 rainfall days, and 524mm (20.63") of precipitation is accumulated.Snowfall
May through September are months without snowfall in Wólka Ratajska.Daylight
In Wólka Ratajska, Poland, the average length of the day in September is 12h and 38min.On the first day of the month, sunrise is at 05:44 and sunset at 19:15. On the last day of September, in Wólka Ratajska, sunrise is at 06:29 and sunset at 18:10 CEST.
Sunshine
In Wólka Ratajska, Poland, the average sunshine in September is 7.9h.UV index
In September, the average daily maximum UV index in Wólka Ratajska is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 3 during September translates into the following guidance:
Ensure safety - Sun damage prevention is strongly urged. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Frequently asked questions
What is the usual temperature for Wólka Ratajska in September?
What is the average humidity in September in Wólka Ratajska?
How much does it rain in Wólka Ratajska in September?
When it does not snow in Wólka Ratajska?
Does it snow in Wólka Ratajska in September?
What is the average length of the day in September in Wólka Ratajska?
When are sunrise and sunset in September in Wólka Ratajska?
How many hours of sunshine does Wólka Ratajska have in September?
What is the UV index reading in September in Wólka Ratajska?
Average temperature in September
Wólka Ratajska, Poland
- Average high temperature in September: 19.3°C
The warmest month (with the highest average high temperature) is August (25.4°C).
The month with the lowest average high temperature is January (-0.8°C).
- Average low temperature in September: 10.6°C
The month with the highest average low temperature is August (14.7°C).
The coldest month (with the lowest average low temperature) is January (-4°C).
Average pressure in September
Wólka Ratajska, Poland
- Average pressure in September: 1017.6mbar
The month with the highest atmospheric pressure is October (1018.9mbar).
The month with the lowest atmospheric pressure is July (1014mbar).
Average wind speed in September
Wólka Ratajska, Poland
- Average wind speed in September: 10.7km/h
The windiest month (with the highest average wind speed) is December (13km/h).
The calmest month (with the lowest average wind speed) is August (9.6km/h).
Average humidity in September
Wólka Ratajska, Poland
- Average humidity in September: 72%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (67%).
Average rainfall in September
Wólka Ratajska, Poland
- Average rainfall in September: 35mm
The wettest month (with the highest rainfall) is June (71mm).
The driest month (with the least rainfall) is November (28mm).
Average rainfall days in September
Wólka Ratajska, Poland
- Average rainfall days in September: 12 days
The month with the highest number of rainy days is May (19.8 days).
The months with the least rainy days are January and February (8.5 days).
Average snowfall in September
Wólka Ratajska, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (189mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Wólka Ratajska, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (18.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Wólka Ratajska, Poland
- Average daylight in September: 12h and 4min
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: 7h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).
Average sunshine days in September
Wólka Ratajska, Poland
- Average sunshine days in September: 15.7 days
The month with the most sunshine days is August (15.8 days).
The month with the least sunshine days is February (7.8 days).
Average UV index in September
Wólka Ratajska, Poland
- Average UV index in September: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in September
Wólka Ratajska, Poland
- Average cloud cover in September: 40
The month with the most cloud cover is January (Cloud cover 76).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in September
Wólka Ratajska, Poland
- Average visibility in September: 9km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (6km).
Wólka Ratajska, Poland
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