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 move into September indicates a reduction in the average high-temperature, down from August's moderately hot 25.1°C (77.2°F) to an enjoyable 19.4°C (66.9°F). An average low-temperature of 10.6°C (51.1°F) is common during the nights of September.Humidity
In Bieruń Nowy, the average relative humidity in September is 73%.Rainfall
In Bieruń Nowy, Poland, during September, the rain falls for 12.4 days and regularly aggregates up to 41mm (1.61") of precipitation. In Bieruń Nowy, during the entire year, the rain falls for 158.1 days and collects up to 492mm (19.37") of precipitation.Snowfall
June through September are months without snowfall in Bieruń Nowy.Daylight
The average length of the day in September is 12h and 37min.On the first day of the month, sunrise is at 05:59 and sunset at 19:27. On the last day of September, in Bieruń Nowy, sunrise is at 06:42 and sunset at 18:23 CEST.
Sunshine
In September, the average sunshine is 8.4h.UV index
In September, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: In September, a daily UV index of 4 turns into the following recommendations:
Act with care - The need to guard against sun damage is communicated. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Bieruń Nowy in September?
What is the average humidity in September in Bieruń Nowy?
How much does it rain in Bieruń Nowy in September?
When it does not snow in Bieruń Nowy?
Does it snow in Bieruń Nowy in September?
What is the average length of the day in September in Bieruń Nowy?
When are sunrise and sunset in September in Bieruń Nowy?
How many hours of sunshine does Bieruń Nowy have in September?
What is the UV index reading in September in Bieruń Nowy?
Average temperature in September
Bieruń Nowy, Poland
- Average high temperature in September: 19.4°C
The warmest month (with the highest average high temperature) is August (25.1°C).
The month with the lowest average high temperature is January (0.5°C).
- Average low temperature in September: 10.6°C
The month with the highest average low temperature is August (14.5°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).
Average pressure in September
Bieruń Nowy, Poland
- Average pressure in September: 1017.8mbar
The month with the highest atmospheric pressure is October (1018.8mbar).
The month with the lowest atmospheric pressure is July (1014.5mbar).
Average wind speed in September
Bieruń Nowy, Poland
- Average wind speed in September: 10km/h
The windiest month (with the highest average wind speed) is December (12.8km/h).
The calmest month (with the lowest average wind speed) is August (9.2km/h).
Average humidity in September
Bieruń Nowy, Poland
- Average humidity in September: 73%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (67%).
Average rainfall in September
Bieruń Nowy, Poland
- Average rainfall in September: 41mm
The wettest month (with the highest rainfall) is May (69mm).
The driest month (with the least rainfall) is November (27mm).
Average rainfall days in September
Bieruń Nowy, Poland
- Average rainfall days in September: 12.4 days
The month with the highest number of rainy days is June (18.8 days).
The month with the least rainy days is February (9.7 days).
Average snowfall in September
Bieruń Nowy, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (160mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Bieruń Nowy, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (16.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Bieruń Nowy, 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 12min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 30min).
Average sunshine days in September
Bieruń Nowy, Poland
- Average sunshine days in September: 15.5 days
The month with the most sunshine days is August (17.9 days).
The month with the least sunshine days is June (8.3 days).
Average UV index in September
Bieruń Nowy, 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
Bieruń Nowy, Poland
- Average cloud cover in September: 38
The month with the most cloud cover is February (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in September
Bieruń Nowy, Poland
- Average visibility in September: 9km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February and December (8km).
