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
September
Weather in September
Temperature
The onset of September entails a temperature shift, as the average high-temperature decreases from a moderately hot 24.7°C (76.5°F) in August to a comfortable 19.1°C (66.4°F). In Piorunkowice, September's nights observe an average temperature dip to a cool 10.6°C (51.1°F).Humidity
The average relative humidity in September in Piorunkowice, Poland, is 73%.Rainfall
In Piorunkowice, in September, it is raining for 10.8 days, with typically 28mm (1.1") of accumulated precipitation. In Piorunkowice, during the entire year, the rain falls for 123.7 days and collects up to 313mm (12.32") of precipitation.Snowfall
June through September are months without snowfall in Piorunkowice, Poland.Daylight
The average length of the day in September is 12h and 37min.On the first day of the month, sunrise is at 06:05 and sunset at 19:34. On the last day of September, in Piorunkowice, sunrise is at 06:49 and sunset at 18:30 CEST.
Sunshine
In September, the average sunshine in Piorunkowice is 8.7h.UV index
In Piorunkowice, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: The daily maximum UV index of 4 in September interprets into the following advice:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Piorunkowice?
What is the average humidity in September in Piorunkowice?
How much does it rain in Piorunkowice in September?
When it does not snow in Piorunkowice?
Does it snow in Piorunkowice in September?
How many hours of daylight does Piorunkowice have in September?
What time are sunrise and sunset in September in Piorunkowice?
How long on average sun shines in September in Piorunkowice?
How high is the UV index in September in Piorunkowice?
Average temperature in September
Piorunkowice, Poland
- Average high temperature in September: 19.1°C
The warmest month (with the highest average high temperature) is August (24.7°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 (14.4°C).
The coldest month (with the lowest average low temperature) is January (-3.7°C).
Average pressure in September
Piorunkowice, Poland
- Average pressure in September: 1017.8mbar
The month with the highest atmospheric pressure is October (1018.5mbar).
The month with the lowest atmospheric pressure is July (1014.7mbar).
Average wind speed in September
Piorunkowice, Poland
- Average wind speed in September: 10.5km/h
The windiest month (with the highest average wind speed) is December (14.7km/h).
The calmest month (with the lowest average wind speed) is August (9.5km/h).
Average humidity in September
Piorunkowice, Poland
- Average humidity in September: 73%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (67%).
Average rainfall in September
Piorunkowice, Poland
- Average rainfall in September: 28mm
The wettest month (with the highest rainfall) is July (47mm).
The driest months (with the least rainfall) are March and November (15mm).
Average rainfall days in September
Piorunkowice, Poland
- Average rainfall days in September: 10.8 days
The month with the highest number of rainy days is July (16 days).
The month with the least rainy days is February (5.8 days).
Average snowfall in September
Piorunkowice, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (65mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Piorunkowice, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (9.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Piorunkowice, 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: 8h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).
Average sunshine days in September
Piorunkowice, Poland
- Average sunshine days in September: 17.9 days
The month with the most sunshine days is October (20 days).
The month with the least sunshine days is July (12 days).
Average UV index in September
Piorunkowice, 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
Piorunkowice, Poland
- Average cloud cover in September: 37
The months with the most cloud cover are January and February (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in September
Piorunkowice, Poland
- Average visibility in September: 9km
The months with the highest visibility are July and August (10km).
The months with the lowest visibility are January and February (8km).
