September weather forecastNowe Kolnie, Poland
September
Weather in September
September, the first month of the autumn in Nowe Kolnie, is still a comfortable month, with an average temperature ranging between min 11.2°C (52.2°F) and max 19.8°C (67.6°F).Temperature
In Nowe Kolnie, the average high-temperature in September decreases from a warm 25.7°C (78.3°F) in August to a comfortable 19.8°C (67.6°F). Nighttime temperature in Nowe Kolnie, Poland, lowers to an average of 11.2°C (52.2°F) in September.Humidity
In September, the average relative humidity in Nowe Kolnie is 71%.Rainfall
In September, in Nowe Kolnie, Poland, the rain falls for 11.6 days. Throughout September, 32mm (1.26") of precipitation is accumulated. Throughout the year, there are 143.2 rainfall days, and 338mm (13.31") of precipitation is accumulated.Snowfall
May through September are months without snowfall.Daylight
In September, the average length of the day in Nowe Kolnie is 12h and 38min.On the first day of the month, sunrise is at 06:04 and sunset at 19:34. On the last day of September, in Nowe Kolnie, sunrise is at 06:49 and sunset at 18:29 CEST.
Sunshine
The average sunshine in September is 8.6h.UV index
The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.Note: A daily high UV index of 4 in September leads to these guidelines:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Nowe Kolnie, Poland
- Average high temperature in September: 19.8°C
The warmest month (with the highest average high temperature) is August (25.7°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 (15.3°C).
The coldest month (with the lowest average low temperature) is January (-3.2°C).
Average pressure in September
Nowe Kolnie, Poland
- Average pressure in September: 1017.7mbar
The month with the highest atmospheric pressure is October (1018.3mbar).
The month with the lowest atmospheric pressure is July (1014.5mbar).
Average wind speed in September
Nowe Kolnie, Poland
- Average wind speed in September: 11.1km/h
The windiest month (with the highest average wind speed) is December (14km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).
Average humidity in September
Nowe Kolnie, Poland
- Average humidity in September: 71%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (65%).
Average rainfall in September
Nowe Kolnie, Poland
- Average rainfall in September: 32mm
The wettest month (with the highest rainfall) is May (45mm).
The driest months (with the least rainfall) are February and November (18mm).
Average rainfall days in September
Nowe Kolnie, Poland
- Average rainfall days in September: 11.6 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is February (8.2 days).
Average snowfall in September
Nowe Kolnie, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (77mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Nowe Kolnie, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (11.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Nowe Kolnie, Poland
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in September: 8h and 36min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in September
Nowe Kolnie, Poland
- Average sunshine days in September: 15.9 days
The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is June (10.8 days).
Average UV index in September
Nowe Kolnie, Poland
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in September
Nowe Kolnie, Poland
- Average cloud cover in September: 38
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
Nowe Kolnie, Poland
- Average visibility in September: 9km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January and February (8km).
