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's onset brings a reduction in the average high-temperature, from a warm 24.9°C (76.8°F) in August to an enjoyable 19.5°C (67.1°F). An average nighttime temperature of 11.2°C (52.2°F) is observed during September.Humidity
The average relative humidity in September is 71%.Rainfall
In September, in Białe Piątkowo, the rain falls for 10.6 days. Throughout September, 24mm (0.94") of precipitation is accumulated. Throughout the year, in Białe Piątkowo, Poland, there are 141 rainfall days, and 311mm (12.24") of precipitation is accumulated.Snowfall
June through October are months without snowfall.Daylight
In Białe Piątkowo, the average length of the day in September is 12h and 40min.On the first day of the month, sunrise is at 06:02 and sunset at 19:37. On the last day of September, in Białe Piątkowo, sunrise is at 06:50 and sunset at 18:29 CEST.
Sunshine
In September, the average sunshine in Białe Piątkowo is 8.4h.UV index
In September, the average daily maximum UV index in Białe Piątkowo is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index of 4 in September converts into the following recommendations:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Frequently asked questions
What is the usual temperature for Białe Piątkowo in September?
What is the average humidity in September in Białe Piątkowo?
How much does it rain in Białe Piątkowo in September?
When it does not snow in Białe Piątkowo?
What is the average length of the day in September in Białe Piątkowo?
When are sunrise and sunset in September in Białe Piątkowo?
How many hours of sunshine does Białe Piątkowo have in September?
What is the UV index intensity in September in Białe Piątkowo?
Average temperature in September
Białe Piątkowo, Poland
- Average high temperature in September: 19.5°C
The warmest month (with the highest average high temperature) is August (24.9°C).
The month with the lowest average high temperature is January (0.8°C).
- Average low temperature in September: 11.2°C
The month with the highest average low temperature is August (14.9°C).
The coldest month (with the lowest average low temperature) is January (-2.8°C).
Average pressure in September
Białe Piątkowo, Poland
- Average pressure in September: 1017.3mbar
The month with the highest atmospheric pressure is October (1017.8mbar).
The month with the lowest atmospheric pressure is July (1014mbar).
Average wind speed in September
Białe Piątkowo, Poland
- Average wind speed in September: 12.5km/h
The windiest month (with the highest average wind speed) is December (15.5km/h).
The calmest month (with the lowest average wind speed) is August (11.5km/h).
Average humidity in September
Białe Piątkowo, Poland
- Average humidity in September: 71%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (66%).
Average rainfall in September
Białe Piątkowo, Poland
- Average rainfall in September: 24mm
The wettest month (with the highest rainfall) is July (41mm).
The driest month (with the least rainfall) is April (13mm).
Average rainfall days in September
Białe Piątkowo, Poland
- Average rainfall days in September: 10.6 days
The month with the highest number of rainy days is July (16.6 days).
The month with the least rainy days is February (7.8 days).
Average snowfall in September
Białe Piątkowo, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (64mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in September
Białe Piątkowo, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (12.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Białe Piątkowo, Poland
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in September
Białe Piątkowo, Poland
- Average sunshine days in September: 16.9 days
The month with the most sunshine days is October (17.8 days).
The month with the least sunshine days is June (11.8 days).
Average UV index in September
Białe Piątkowo, Poland
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Białe Piątkowo, Poland
- Average cloud cover in September: 39
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in September
Białe Piątkowo, 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).
Białe Piątkowo, Poland
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