September weather forecastSapieżyn, Poland
September
Weather in September
September, the first month of the autumn in Sapieżyn, is still a comfortable month, with an average temperature fluctuating between 19.5°C (67.1°F) and 11.2°C (52.2°F).Temperature
The shift to September brings a decrease in the average high-temperature, falling from a warm 24.9°C (76.8°F) in August to an enjoyable 19.5°C (67.1°F). Sapieżyn experiences an average temperature drop to a cool 11.2°C (52.2°F) during September nights.Humidity
The average relative humidity in September is 71%.Rainfall
In Sapieżyn, in September, during 10.6 rainfall days, 24mm (0.94") of precipitation is typically accumulated. In Sapieżyn, during the entire year, the rain falls for 141 days and collects up to 311mm (12.24") of precipitation.Snowfall
June through October are months without snowfall in Sapieżyn.Daylight
The average length of the day in September in Sapieżyn is 12h and 39min.On the first day of the month, sunrise is at 06:02 and sunset at 19:36. On the last day of September, in Sapieżyn, sunrise is at 06:50 and sunset at 18:29 CEST.
Sunshine
In September, the average sunshine in Sapieżyn is 8.4h.UV index
The average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The average daily UV index of 4 in September transforms into the following instructions:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Around midday, solar radiation is most harmful; hence, exposure should be limited. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Sapieżyn, Poland
- Average high temperature in September: 19.5°C
The warmest month (with the highest average high temperature) is August (24.9°C).
The month with the lowest average high temperature is January (0.8°C).
- Average low temperature in September: 11.2°C
The month with the highest average low temperature is August (14.9°C).
The coldest month (with the lowest average low temperature) is January (-2.8°C).
Average pressure in September
Sapieżyn, Poland
- Average pressure in September: 1017.3mbar
The month with the highest atmospheric pressure is October (1017.8mbar).
The month with the lowest atmospheric pressure is July (1014mbar).
Average wind speed in September
Sapieżyn, Poland
- Average wind speed in September: 12.5km/h
The windiest month (with the highest average wind speed) is December (15.5km/h).
The calmest month (with the lowest average wind speed) is August (11.5km/h).
Average humidity in September
Sapieżyn, Poland
- Average humidity in September: 71%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (66%).
Average rainfall in September
Sapieżyn, Poland
- Average rainfall in September: 24mm
The wettest month (with the highest rainfall) is July (41mm).
The driest month (with the least rainfall) is April (13mm).
Average rainfall days in September
Sapieżyn, Poland
- Average rainfall days in September: 10.6 days
The month with the highest number of rainy days is July (16.6 days).
The month with the least rainy days is February (7.8 days).
Average snowfall in September
Sapieżyn, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (64mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in September
Sapieżyn, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (12.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Sapieżyn, Poland
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in September: 8h and 24min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in September
Sapieżyn, Poland
- Average sunshine days in September: 16.9 days
The month with the most sunshine days is October (17.8 days).
The month with the least sunshine days is June (11.8 days).
Average UV index in September
Sapieżyn, Poland
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Sapieżyn, Poland
- Average cloud cover in September: 39
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in September
Sapieżyn, Poland
- Average visibility in September: 9km
The months with the highest visibility are June and August (10km).
The month with the lowest visibility is January (7km).
