September weather forecastOstojów, Poland
September
Weather in September
September, the first month of the autumn in Ostojów, is still a refreshing month, with temperature in the range of an average high of 19°C (66.2°F) and an average low of 10.1°C (50.2°F).Temperature
Ostojów's progression into September involves a drop in the average high-temperature, receding from a warm 24.5°C (76.1°F) in August to a comfortable 19°C (66.2°F). Ostojów usually reports an average low-temperature of 10.1°C (50.2°F) during the month of September.Humidity
In Ostojów, the average relative humidity in September is 74%.Rainfall
In Ostojów, Poland, during September, the rain falls for 9.9 days and regularly aggregates up to 27mm (1.06") of precipitation. In Ostojów, during the entire year, the rain falls for 122.3 days and collects up to 347mm (13.66") of precipitation.Snowfall
In Ostojów, snow does not fall in May through September.Daylight
In Ostojów, Poland, the average length of the day in September is 12h and 38min.On the first day of September, sunrise is at 05:50 and sunset at 19:22. On the last day of the month, sunrise is at 06:36 and sunset at 18:16 CEST.
Sunshine
In September, the average sunshine is 7.9h.UV index
In September, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: In September, the average maximum UV index of 3 translates into the following recommendations:
Adopt protective measures - It is advised to guard against sun damage. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Ostojów, Poland
- Average high temperature in September: 19°C
The warmest month (with the highest average high temperature) is August (24.5°C).
The month with the lowest average high temperature is January (-0.5°C).
- Average low temperature in September: 10.1°C
The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is January (-4.2°C).
Average pressure in September
Ostojów, Poland
- Average pressure in September: 1017.6mbar
The month with the highest atmospheric pressure is October (1018.6mbar).
The month with the lowest atmospheric pressure is July (1014mbar).
Average wind speed in September
Ostojów, Poland
- Average wind speed in September: 11.1km/h
The windiest month (with the highest average wind speed) is December (14.5km/h).
The calmest month (with the lowest average wind speed) is August (9.7km/h).
Average humidity in September
Ostojów, Poland
- Average humidity in September: 74%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (69%).
Average rainfall in September
Ostojów, Poland
- Average rainfall in September: 27mm
The wettest month (with the highest rainfall) is July (47mm).
The driest month (with the least rainfall) is November (19mm).
Average rainfall days in September
Ostojów, Poland
- Average rainfall days in September: 9.9 days
The month with the highest number of rainy days is July (15.6 days).
The month with the least rainy days is January (5.7 days).
Average snowfall in September
Ostojów, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (99mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Ostojów, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (12.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Ostojów, Poland
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in September: 7h and 54min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The months with the least sunshine are January and February (Average sunshine: 2h and 48min).
Average sunshine days in September
Ostojów, Poland
- Average sunshine days in September: 18.9 days
The month with the most sunshine days is October (20.7 days).
The month with the least sunshine days is February (12.8 days).
Average UV index in September
Ostojów, Poland
- Average UV index in September: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in September
Ostojów, Poland
- Average cloud cover in September: 41
The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in September
Ostojów, Poland
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
