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 brings a decrease in the average high-temperature, falling from August's moderately hot 25.4°C (77.7°F) to an enjoyable 19.4°C (66.9°F). Throughout the month of September, Gęsia Wólka witnesses an average low-temperature of 10.8°C (51.4°F).Humidity
In Gęsia Wólka, the average relative humidity in September is 72%.Rainfall
In Gęsia Wólka, in September, it is raining for 9.6 days, with typically 21mm (0.83") of accumulated precipitation. Throughout the year, in Gęsia Wólka, there are 126.9 rainfall days, and 366mm (14.41") of precipitation is accumulated.Snowfall
In Gęsia Wólka, snow does not fall in May through September.Daylight
In September, the average length of the day in Gęsia Wólka is 12h and 39min.On the first day of September in Gęsia Wólka, sunrise is at 05:45 and sunset at 19:18. On the last day of the month, sunrise is at 06:32 and sunset at 18:11 CEST.
Sunshine
In September, the average sunshine in Gęsia Wólka is 7.8h.UV index
In September, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index of 3 during September leads to these instructions:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Stay sun-safe with clothing that is both closely woven and worn loosely.
Frequently asked questions
What are September temperatures in Gęsia Wólka?
What is the average humidity in September in Gęsia Wólka?
How much does it rain in Gęsia Wólka in September?
When it does not snow in Gęsia Wólka?
Does it snow in Gęsia Wólka in September?
What is the average length of the day in September in Gęsia Wólka?
When are sunrise and sunset in September in Gęsia Wólka?
How many hours of sunshine does Gęsia Wólka have in September?
What is the UV index reading in September in Gęsia Wólka?
Average temperature in September
Gęsia Wólka, Poland
- Average high temperature in September: 19.4°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 (-0.4°C).
- Average low temperature in September: 10.8°C
The months with the highest average low temperature are July and August (14.8°C).
The coldest month (with the lowest average low temperature) is January (-3.9°C).
Average pressure in September
Gęsia Wólka, Poland
- Average pressure in September: 1017.4mbar
The month with the highest atmospheric pressure is October (1018.6mbar).
The month with the lowest atmospheric pressure is July (1013.7mbar).
Average wind speed in September
Gęsia Wólka, Poland
- Average wind speed in September: 10.7km/h
The windiest month (with the highest average wind speed) is December (12.7km/h).
The calmest month (with the lowest average wind speed) is August (9.6km/h).
Average humidity in September
Gęsia Wólka, Poland
- Average humidity in September: 72%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (66%).
Average rainfall in September
Gęsia Wólka, Poland
- Average rainfall in September: 21mm
The wettest month (with the highest rainfall) is May (57mm).
The driest month (with the least rainfall) is November (17mm).
Average rainfall days in September
Gęsia Wólka, Poland
- Average rainfall days in September: 9.6 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (6.1 days).
Average snowfall in September
Gęsia Wólka, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (116mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Gęsia Wólka, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (13.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Gęsia Wólka, Poland
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- 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 36min).
Average sunshine days in September
Gęsia Wólka, Poland
- Average sunshine days in September: 19 days
The month with the most sunshine days is August (20.8 days).
The month with the least sunshine days is May (12.5 days).
Average UV index in September
Gęsia Wólka, 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
Gęsia Wólka, Poland
- Average cloud cover in September: 40
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in September
Gęsia Wólka, Poland
- Average visibility in September: 9km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
Gęsia Wólka, Poland
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