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
The start of September involves a subtle temperature drop, shifting from a pleasant 21.6°C (70.9°F) in August to an enjoyable 17.8°C (64°F). In Boleszewo, the nighttime temperature shows a slight difference from the daytime high, averaging to a fresh 12.9°C (55.2°F) during September.Humidity
The average relative humidity in September in Boleszewo is 75%.Rainfall
In September, in Boleszewo, the rain falls for 11.7 days. Throughout September, 35mm (1.38") of precipitation is accumulated. Throughout the year, there are 141 rainfall days, and 379mm (14.92") of precipitation is accumulated.Snowfall
May through October are months without snowfall in Boleszewo.Daylight
The average length of the day in September in Boleszewo is 12h and 42min.On the first day of September in Boleszewo, Poland, sunrise is at 06:02 and sunset at 19:44. On the last day of the month, sunrise is at 06:54 and sunset at 18:32 CEST.
Sunshine
In September, the average sunshine is 8.5h.UV index
In September, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability 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 heed. Individuals of lighter complexion can be burned in less than half an hour. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Frequently asked questions
What is the average September temperature in Boleszewo?
What is the average humidity in September in Boleszewo?
How many days does it rain in September in Boleszewo?
When it does not snow in Boleszewo?
How many hours of daylight does Boleszewo have in September?
What time are sunrise and sunset in September in Boleszewo?
How many hours of sunshine does Boleszewo have in September?
What is the UV index reading in September in Boleszewo?
Average temperature in September
Boleszewo, Poland
- Average high temperature in September: 17.8°C
The warmest month (with the highest average high temperature) is August (21.6°C).
The month with the lowest average high temperature is January (1.7°C).
- Average low temperature in September: 12.9°C
The month with the highest average low temperature is August (15.8°C).
The coldest month (with the lowest average low temperature) is January (-0.7°C).
Average pressure in September
Boleszewo, Poland
- Average pressure in September: 1016.1mbar
The month with the highest atmospheric pressure is October (1016.2mbar).
The month with the lowest atmospheric pressure is December (1012.7mbar).
Average wind speed in September
Boleszewo, Poland
- Average wind speed in September: 18.9km/h
The windiest month (with the highest average wind speed) is December (23.7km/h).
The calmest month (with the lowest average wind speed) is June (16.3km/h).
Average humidity in September
Boleszewo, Poland
- Average humidity in September: 75%
The months with the highest relative humidity are January, February and December (85%).
The month with the lowest relative humidity is April (72%).
Average rainfall in September
Boleszewo, Poland
- Average rainfall in September: 35mm
The wettest month (with the highest rainfall) is July (41mm).
The driest month (with the least rainfall) is April (12mm).
Average rainfall days in September
Boleszewo, Poland
- Average rainfall days in September: 11.7 days
The month with the highest number of rainy days is December (15.2 days).
The month with the least rainy days is April (8.9 days).
Average snowfall in September
Boleszewo, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (54mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Boleszewo, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Boleszewo, Poland
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in September: 8h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The months with the least sunshine are January and December (Average sunshine: 3h and 0min).
Average sunshine days in September
Boleszewo, Poland
- Average sunshine days in September: 16 days
The month with the most sunshine days is April (18.8 days).
The month with the least sunshine days is December (9.5 days).
Average UV index in September
Boleszewo, 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
Boleszewo, Poland
- Average cloud cover in September: 40
The month with the most cloud cover is December (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in September
Boleszewo, Poland
- Average visibility in September: 10km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
Boleszewo, Poland
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