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
September's onset brings a reduction in the average high-temperature, from a warm 25.4°C (77.7°F) in August to a refreshing 19.7°C (67.5°F). Throughout September, Poręby Kupieńskie's nights cool down to an average of 9.8°C (49.6°F).Humidity
In Poręby Kupieńskie, the average relative humidity in September is 74%.Rainfall
In Poręby Kupieńskie, during September, the rain falls for 11.8 days and regularly aggregates up to 29mm (1.14") of precipitation. Throughout the year, in Poręby Kupieńskie, there are 144.4 rainfall days, and 437mm (17.2") of precipitation is accumulated.Snowfall
In Poręby Kupieńskie, snow does not fall in May through September.Daylight
In Poręby Kupieńskie, Poland, the average length of the day in September is 12h and 37min.On the first day of the month, sunrise is at 05:48 and sunset at 19:16. On the last day of September, in Poręby Kupieńskie, sunrise is at 06:31 and sunset at 18:12 CEST.
Sunshine
In Poręby Kupieńskie, the average sunshine in September is 7.8h.UV index
In Poręby Kupieńskie, the average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: A typical high UV index of 3 in September suggests the following recommendations:
Undertake protective steps - Recommendations to avoid sunburn are issued. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Poręby Kupieńskie?
What is the average humidity in September in Poręby Kupieńskie?
How many days does it rain in September in Poręby Kupieńskie?
When it does not snow in Poręby Kupieńskie?
Does it snow in Poręby Kupieńskie in September?
What is the average length of the day in September in Poręby Kupieńskie?
When is the sunrise / sunset in September in Poręby Kupieńskie?
How long on average sun shines in September in Poręby Kupieńskie?
What is the UV index reading in September in Poręby Kupieńskie?
Average temperature in September
Poręby Kupieńskie, Poland
- Average high temperature in September: 19.7°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 (-0.1°C).
- Average low temperature in September: 9.8°C
The months with the highest average low temperature are July and August (14°C).
The coldest month (with the lowest average low temperature) is January (-4.3°C).
Average pressure in September
Poręby Kupieńskie, Poland
- Average pressure in September: 1017.7mbar
The month with the highest atmospheric pressure is October (1019.1mbar).
The month with the lowest atmospheric pressure is July (1014.3mbar).
Average wind speed in September
Poręby Kupieńskie, Poland
- Average wind speed in September: 10.4km/h
The windiest month (with the highest average wind speed) is December (14.2km/h).
The calmest month (with the lowest average wind speed) is August (9.3km/h).
Average humidity in September
Poręby Kupieńskie, Poland
- Average humidity in September: 74%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (69%).
Average rainfall in September
Poręby Kupieńskie, Poland
- Average rainfall in September: 29mm
The wettest month (with the highest rainfall) is May (68mm).
The driest month (with the least rainfall) is March (23mm).
Average rainfall days in September
Poręby Kupieńskie, Poland
- Average rainfall days in September: 11.8 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is January (7.1 days).
Average snowfall in September
Poręby Kupieńskie, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (98mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Poręby Kupieńskie, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (14.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Poręby Kupieńskie, 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 6min).
- Average sunshine in September: 7h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 2h and 48min).
Average sunshine days in September
Poręby Kupieńskie, Poland
- Average sunshine days in September: 16.2 days
The month with the most sunshine days is October (18 days).
The month with the least sunshine days is June (9.5 days).
Average UV index in September
Poręby Kupieńskie, Poland
- Average UV index in September: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in September
Poręby Kupieńskie, Poland
- Average cloud cover in September: 41
The months with the most cloud cover are January and February (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in September
Poręby Kupieńskie, Poland
- Average visibility in September: 9km
The months with the highest visibility are March, April, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
