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
As August makes way for September, Nowa Wiśniewka's average high-temperature eases from a warm 23.2°C (73.8°F) to a comfortable 18.3°C (64.9°F). In Nowa Wiśniewka, September is marked by an average low-temperature of 10.5°C (50.9°F).Humidity
The average relative humidity in September in Nowa Wiśniewka is 76%.Rainfall
In Nowa Wiśniewka, in September, during 14.5 rainfall days, 36mm (1.42") of precipitation is typically accumulated. Throughout the year, in Nowa Wiśniewka, Poland, there are 182 rainfall days, and 532mm (20.94") of precipitation is accumulated.Snowfall
June through September are months without snowfall in Nowa Wiśniewka.Daylight
In Nowa Wiśniewka, the average length of the day in September is 12h and 41min.On the first day of September, sunrise is at 06:01 and sunset at 19:41. On the last day of the month, sunrise is at 06:52 and sunset at 18:30 CEST.
Sunshine
The average sunshine in September is 8.2h.UV index
In September, the average daily maximum UV index in Nowa Wiśniewka, Poland, is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: In September, a daily UV index of 4 turns into the following recommendations:
Guard yourself - Precautionary measures against sun damage are advocated. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Frequently asked questions
What are the temperatures in Nowa Wiśniewka in September?
What is the average humidity in September in Nowa Wiśniewka?
How much does it rain in Nowa Wiśniewka in September?
When it does not snow in Nowa Wiśniewka?
Does it snow in Nowa Wiśniewka in September?
What is the average length of the day in September in Nowa Wiśniewka?
What time are sunrise and sunset in September in Nowa Wiśniewka?
How many hours of sunshine does Nowa Wiśniewka have in September?
What is the UV index intensity in September in Nowa Wiśniewka?
Average temperature in September
Nowa Wiśniewka, Poland
- Average high temperature in September: 18.3°C
The warmest month (with the highest average high temperature) is August (23.2°C).
The month with the lowest average high temperature is January (0.3°C).
- Average low temperature in September: 10.5°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-3°C).
Average pressure in September
Nowa Wiśniewka, Poland
- Average pressure in September: 1016.6mbar
The month with the highest atmospheric pressure is October (1016.8mbar).
The month with the lowest atmospheric pressure is July (1013.6mbar).
Average wind speed in September
Nowa Wiśniewka, Poland
- Average wind speed in September: 12.4km/h
The windiest month (with the highest average wind speed) is December (15.1km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity in September
Nowa Wiśniewka, Poland
- Average humidity in September: 76%
The months with the highest relative humidity are January and December (90%).
The month with the lowest relative humidity is April (69%).
Average rainfall in September
Nowa Wiśniewka, Poland
- Average rainfall in September: 36mm
The wettest month (with the highest rainfall) is July (74mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in September
Nowa Wiśniewka, Poland
- Average rainfall days in September: 14.5 days
The month with the highest number of rainy days is July (20.4 days).
The month with the least rainy days is February (10.2 days).
Average snowfall in September
Nowa Wiśniewka, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (142mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Nowa Wiśniewka, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (15.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Nowa Wiśniewka, Poland
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in September: 8h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in September
Nowa Wiśniewka, Poland
- Average sunshine days in September: 12.3 days
The month with the most sunshine days is April (13.7 days).
The month with the least sunshine days is December (6.6 days).
Average UV index in September
Nowa Wiśniewka, Poland
- Average UV index in September: 4
The months with the highest UV index are May, 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
Nowa Wiśniewka, Poland
- Average cloud cover in September: 42
The months with the most cloud cover are January and December (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in September
Nowa Wiśniewka, Poland
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (7km).
Nowa Wiśniewka, Poland
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