September weather forecastBolcie, Poland
September
Weather in September
September, the first month of the autumn in Bolcie, is also an enjoyable month, with an average temperature varying between 9°C (48.2°F) and 17.5°C (63.5°F).Temperature
In Bolcie, entering September brings a temperature decrement, reducing from August's pleasant 22.8°C (73°F) to a comfortable 17.5°C (63.5°F). An average nighttime temperature of 9°C (48.2°F) is noted in Bolcie during the month of September.Humidity
The average relative humidity in September in Bolcie is 79%.Rainfall
In Bolcie, during September, the rain falls for 15.2 days and regularly aggregates up to 38mm (1.5") of precipitation. In Bolcie, during the entire year, the rain falls for 178.8 days and collects up to 536mm (21.1") of precipitation.Snowfall
In Bolcie, snow does not fall in June through September.Daylight
The average length of the day in September is 12h and 43min.On the first day of September in Bolcie, Poland, sunrise is at 05:37 and sunset at 19:19. On the last day of the month, sunrise is at 06:29 and sunset at 18:07 CEST.
Sunshine
The average sunshine in September in Bolcie is 7.9h.UV index
In Bolcie, Poland, the average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In September, an average UV index of 3 transforms into the following instructions:
Guard yourself - Avoiding sunburn is suggested. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. 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
Bolcie, Poland
- Average high temperature in September: 17.5°C
The warmest month (with the highest average high temperature) is August (22.8°C).
The month with the lowest average high temperature is January (-1.9°C).
- Average low temperature in September: 9°C
The month with the highest average low temperature is July (12.8°C).
The coldest month (with the lowest average low temperature) is January (-6°C).
Average pressure in September
Bolcie, Poland
- Average pressure in September: 1016.5mbar
The month with the highest atmospheric pressure is October (1017.5mbar).
The month with the lowest atmospheric pressure is July (1012.9mbar).
Average wind speed in September
Bolcie, Poland
- Average wind speed in September: 12.8km/h
The windiest month (with the highest average wind speed) is December (16.7km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity in September
Bolcie, Poland
- Average humidity in September: 79%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is April (73%).
Average rainfall in September
Bolcie, Poland
- Average rainfall in September: 38mm
The wettest month (with the highest rainfall) is July (76mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in September
Bolcie, Poland
- Average rainfall days in September: 15.2 days
The month with the highest number of rainy days is July (22 days).
The month with the least rainy days is February (8.7 days).
Average snowfall in September
Bolcie, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (124mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Bolcie, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (15.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Bolcie, Poland
- Average daylight in September: 12h and 42min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in September: 7h and 54min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 2h and 36min).
Average sunshine days in September
Bolcie, Poland
- Average sunshine days in September: 11.5 days
The month with the most sunshine days is October (14 days).
The month with the least sunshine days is July (6.3 days).
Average UV index in September
Bolcie, 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 January, November and December (UV index 1).
Average cloud cover in September
Bolcie, Poland
- Average cloud cover in September: 45
The months with the most cloud cover are January and February (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in September
Bolcie, Poland
- Average visibility in September: 9km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (7km).
