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 suggests a modest reduction in the average high-temperature, shifting from a moderately hot 24.8°C (76.6°F) in August to a comfortable 19.5°C (67.1°F). September's nights in Sępów observe an average temperature of 11.2°C (52.2°F).Humidity
In September, the average relative humidity is 72%.Rainfall
In Sępów, Poland, in September, it is raining for 12 days, with typically 30mm (1.18") of accumulated precipitation. Throughout the year, there are 150.5 rainfall days, and 383mm (15.08") of precipitation is accumulated.Snowfall
In Sępów, snow does not fall in June through September.Daylight
In Sępów, the average length of the day in September is 12h and 38min.On the first day of September in Sępów, sunrise is at 06:10 and sunset at 19:41. On the last day of the month, sunrise is at 06:56 and sunset at 18:36 CEST.
Sunshine
In September, the average sunshine in Sępów is 8.8h.UV index
In Sępów, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.Note: An average UV index of 4 in September transforms into this advice:
Make use of precautions - Suggestions to resist sunburn are communicated. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Experience reduced UV exposure by about half when donning a wide-brim hat.
Frequently asked questions
What is the average September temperature in Sępów?
What is the average humidity in September in Sępów?
How much does it rain in Sępów in September?
When it does not snow in Sępów?
Does it snow in Sępów in September?
How many hours of daylight does Sępów have in September?
When are sunrise and sunset in September in Sępów?
How long on average sun shines in September in Sępów?
What is the UV index intensity in September in Sępów?
Average temperature in September
Sępów, Poland
- Average high temperature in September: 19.5°C
The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (1.3°C).
- Average low temperature in September: 11.2°C
The month with the highest average low temperature is August (15.1°C).
The coldest month (with the lowest average low temperature) is January (-2.5°C).
Average pressure in September
Sępów, Poland
- Average pressure in September: 1017.6mbar
The month with the highest atmospheric pressure is October (1018.1mbar).
The month with the lowest atmospheric pressure is July (1014.6mbar).
Average wind speed in September
Sępów, Poland
- Average wind speed in September: 10.7km/h
The windiest month (with the highest average wind speed) is December (13.7km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).
Average humidity in September
Sępów, Poland
- Average humidity in September: 72%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (67%).
Average rainfall in September
Sępów, Poland
- Average rainfall in September: 30mm
The wettest month (with the highest rainfall) is July (53mm).
The driest month (with the least rainfall) is November (19mm).
Average rainfall days in September
Sępów, Poland
- Average rainfall days in September: 12 days
The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is February (8.5 days).
Average snowfall in September
Sępów, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (97mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Sępów, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (12.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Sępów, Poland
- Average daylight in September: 12h and 4min
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: 8h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in September
Sępów, Poland
- Average sunshine days in September: 16 days
The month with the most sunshine days is October (18.2 days).
The month with the least sunshine days is June (10.2 days).
Average UV index in September
Sępów, 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 November (UV index 1).
Average cloud cover in September
Sępów, Poland
- Average cloud cover in September: 37
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in September
Sępów, Poland
- Average visibility in September: 9km
The months with the highest visibility are July and August (10km).
The months with the lowest visibility are January, February and December (8km).
Sępów, Poland
Weather forecast for your location
2. Allow the app to use your location