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
With the beginning of September, the average high-temperature shows a decrease, transitioning from a warm 25°C (77°F) in August to a refreshing 19.5°C (67.1°F). An average minimum temperature of 11.3°C (52.3°F) is recorded during the month of September.Humidity
The average relative humidity in September in Księża Wólka, Poland, is 71%.Rainfall
In Księża Wólka, in September, it is raining for 13.3 days, with typically 34mm (1.34") of accumulated precipitation. In Księża Wólka, during the entire year, the rain falls for 163.4 days and collects up to 454mm (17.87") of precipitation.Snowfall
May through September are months without snowfall.Daylight
In Księża Wólka, the average length of the day in September is 12h and 39min.On the first day of the month, sunrise is at 05:57 and sunset at 19:31. On the last day of September, in Księża Wólka, sunrise is at 06:45 and sunset at 18:24 CEST.
Sunshine
In Księża Wólka, the average sunshine in September is 8.2h.UV index
In Księża Wólka, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 4 in September converts into the following recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Frequently asked questions
What are the temperatures in Księża Wólka in September?
What is the average humidity in September in Księża Wólka?
How many days does it rain in September in Księża Wólka?
When it does not snow in Księża Wólka?
Does it snow in Księża Wólka in September?
How many hours of daylight does Księża Wólka have in September?
What time are sunrise and sunset in September in Księża Wólka?
How long on average sun shines in September in Księża Wólka?
What is the UV index intensity in September in Księża Wólka?
Average temperature in September
Księża Wólka, Poland
- Average high temperature in September: 19.5°C
The warmest month (with the highest average high temperature) is August (25°C).
The month with the lowest average high temperature is January (0.3°C).
- Average low temperature in September: 11.3°C
The month with the highest average low temperature is August (15.6°C).
The coldest month (with the lowest average low temperature) is January (-3°C).
Average pressure in September
Księża Wólka, Poland
- Average pressure in September: 1017.4mbar
The month with the highest atmospheric pressure is October (1018.2mbar).
The month with the lowest atmospheric pressure is July (1014mbar).
Average wind speed in September
Księża Wólka, Poland
- Average wind speed in September: 12.2km/h
The windiest month (with the highest average wind speed) is December (14.8km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity in September
Księża Wólka, Poland
- Average humidity in September: 71%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (64%).
Average rainfall in September
Księża Wólka, Poland
- Average rainfall in September: 34mm
The wettest months (with the highest rainfall) are May and June (57mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in September
Księża Wólka, Poland
- Average rainfall days in September: 13.3 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is February (9.7 days).
Average snowfall in September
Księża Wólka, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (110mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Księża Wólka, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (15.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Księża 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: 8h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in September
Księża Wólka, Poland
- Average sunshine days in September: 14.5 days
The month with the most sunshine days is October (16.2 days).
The month with the least sunshine days is June (8.7 days).
Average UV index in September
Księża Wólka, 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 November and December (UV index 1).
Average cloud cover in September
Księża Wólka, Poland
- Average cloud cover in September: 39
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in September
Księża Wólka, Poland
- Average visibility in September: 9km
The months with the highest visibility are June and August (10km).
The month with the lowest visibility is January (7km).
Księża Wólka, Poland
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