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
A shift in the average high-temperature occurs in September, reducing from a pleasant 21.3°C (70.3°F) in August to an enjoyable 16.2°C (61.2°F). The month of September records an average low-temperature of 6.8°C (44.2°F) in Nowe Bystre.Humidity
The average relative humidity in September is 80%.Rainfall
In September, in Nowe Bystre, the rain falls for 14.9 days. Throughout September, 50mm (1.97") of precipitation is accumulated. Throughout the year, in Nowe Bystre, Poland, there are 151.1 rainfall days, and 724mm (28.5") of precipitation is accumulated.Snowfall
Months with snowfall in Nowe Bystre are January through May, September through December. September is the first month it typically snows in Nowe Bystre. Throughout September, in the average 0.5 snowfall days, it receives 1mm (0.04") of snow. In Nowe Bystre, during the entire year, snow falls for 68.3 days and aggregates up to 1350mm (53.15") of snow.Daylight
In Nowe Bystre, the average length of the day in September is 12h and 36min.On the first day of September, sunrise is at 05:57 and sunset at 19:23. On the last day of the month, sunrise is at 06:39 and sunset at 18:20 CEST.
Sunshine
In Nowe Bystre, the average sunshine in September is 8.3h.UV index
In Nowe Bystre, Poland, the average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The daily high UV index of 3 in September translates into this advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Frequently asked questions
What is the temperature in September in Nowe Bystre?
What is the average humidity in September in Nowe Bystre?
How many days does it rain in September in Nowe Bystre?
When does it start to snow in Nowe Bystre?
How many hours of daylight does Nowe Bystre have in September?
When is the sunrise / sunset in September in Nowe Bystre?
How many hours of sunshine does Nowe Bystre have in September?
What is the UV index reading in September in Nowe Bystre?
Average temperature in September
Nowe Bystre, Poland
- Average high temperature in September: 16.2°C
The warmest month (with the highest average high temperature) is August (21.3°C).
The month with the lowest average high temperature is January (-1.4°C).
- Average low temperature in September: 6.8°C
The month with the highest average low temperature is August (10.3°C).
The coldest month (with the lowest average low temperature) is January (-7.4°C).
Average pressure in September
Nowe Bystre, Poland
- Average pressure in September: 1017.6mbar
The month with the highest atmospheric pressure is December (1019.3mbar).
The months with the lowest atmospheric pressure are June and July (1014.4mbar).
Average wind speed in September
Nowe Bystre, Poland
- Average wind speed in September: 7.4km/h
The windiest month (with the highest average wind speed) is December (9.9km/h).
The calmest month (with the lowest average wind speed) is August (6.6km/h).
Average humidity in September
Nowe Bystre, Poland
- Average humidity in September: 80%
The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is August (76%).
Average rainfall in September
Nowe Bystre, Poland
- Average rainfall in September: 50mm
The wettest month (with the highest rainfall) is May (120mm).
The driest month (with the least rainfall) is January (32mm).
Average rainfall days in September
Nowe Bystre, Poland
- Average rainfall days in September: 14.9 days
The month with the highest number of rainy days is June (23.6 days).
The month with the least rainy days is January (3.4 days).
Average snowfall in September
Nowe Bystre, Poland
- Average snowfall in September: 1mm
The month with the highest snowfall is December (350mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in September
Nowe Bystre, Poland
- Average snowfall days in September: 0.5 days
The month with the highest number of snowfall days is February (14 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Nowe Bystre, Poland
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- 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 February (Average sunshine: 3h and 24min).
Average sunshine days in September
Nowe Bystre, Poland
- Average sunshine days in September: 13.7 days
The months with the most sunshine days are October and November (17.5 days).
The month with the least sunshine days is June (4.9 days).
Average UV index in September
Nowe Bystre, Poland
- Average UV index in September: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover in September
Nowe Bystre, Poland
- Average cloud cover in September: 41
The month with the most cloud cover is February (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in September
Nowe Bystre, Poland
- Average visibility in September: 8km
The months with the highest visibility are July and August (9km).
The months with the lowest visibility are January and February (6km).
Nowe Bystre, Poland
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