September weather forecastProcisne, Poland
September
Weather in September
September, the first month of the autumn in Procisne, is also an enjoyable month, with an average temperature ranging between min 7.5°C (45.5°F) and max 17.6°C (63.7°F).Temperature
A moderate decline in the average high-temperature is seen during September, decreasing from a warm 23°C (73.4°F) in August to a comfortable 17.6°C (63.7°F). Procisne in September anticipates an average nighttime temperature of 7.5°C (45.5°F).Humidity
The average relative humidity in September is 78%.Rainfall
September and November are months with the least rain when the rain falls for 15.4 days and typically aggregates up to 42mm (1.65") of rain.Snowfall
June through September are months without snowfall in Procisne.Daylight
In September, the average length of the day is 12h and 36min.On the first day of September, sunrise is at 05:46 and sunset at 19:12. On the last day of the month, sunrise is at 06:28 and sunset at 18:10 CEST.
Sunshine
In September, the average sunshine in Procisne is 8.3h.UV index
The average daily maximum UV index in September in Procisne is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.Note: During September, 3 as the daily maximum UV index converts into the following advice:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. When the Sun is at its strongest around midday, find shade and limit exposure. Stay sun-safe with clothing that is both closely woven and worn loosely. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Procisne, Poland
- Average high temperature in September: 17.6°C
The warmest month (with the highest average high temperature) is August (23°C).
The month with the lowest average high temperature is January (-1.9°C).
- Average low temperature in September: 7.5°C
The month with the highest average low temperature is July (11.4°C).
The coldest month (with the lowest average low temperature) is January (-6.8°C).
Average pressure in September
Procisne, Poland
- Average pressure in September: 1017.7mbar
The month with the highest atmospheric pressure is December (1019.5mbar).
The month with the lowest atmospheric pressure is June (1014.2mbar).
Average wind speed in September
Procisne, Poland
- Average wind speed in September: 8.6km/h
The windiest month (with the highest average wind speed) is December (12.1km/h).
The calmest month (with the lowest average wind speed) is August (7.7km/h).
Average humidity in September
Procisne, Poland
- Average humidity in September: 78%
The month with the highest relative humidity is January (93%).
The month with the lowest relative humidity is August (75%).
Average rainfall in September
Procisne, Poland
- Average rainfall in September: 42mm
The wettest month (with the highest rainfall) is July (116mm).
The driest months (with the least rainfall) are September and November (42mm).
Average rainfall days in September
Procisne, Poland
- Average rainfall days in September: 15.4 days
The month with the highest number of rainy days is May (24.6 days).
The month with the least rainy days is January (7.5 days).
Average snowfall in September
Procisne, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is December (401mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Procisne, Poland
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is January (21.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Procisne, Poland
- Average daylight in September: 12h and 36min
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 18min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The months with the least sunshine are January and February (Average sunshine: 3h and 12min).
Average sunshine days in September
Procisne, Poland
- Average sunshine days in September: 12.3 days
The month with the most sunshine days is October (13.7 days).
The month with the least sunshine days is June (4 days).
Average UV index in September
Procisne, Poland
- Average UV index in September: 3
The months with the highest UV index are 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
Procisne, Poland
- Average cloud cover in September: 40
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in September
Procisne, Poland
- Average visibility in September: 9km
The months with the highest visibility are August and September (9km).
The months with the lowest visibility are January and February (6km).
