September weather forecastGrodzewo, Poland
September weather for Grodzewo, Poland: On the first day of September in Grodzewo, Poland, sunrise is at 06:03 and sunset at 19:38. September, the first month of the autumn in Grodzewo, is also an enjoyable month, with temperature in the range of an average high of 19.5°C (67.1°F) and an average low of 11.2°C (52.2°F).
September
Weather in September
September, the first month of the autumn in Grodzewo, is also an enjoyable month, with temperature in the range of an average high of 19.5°C (67.1°F) and an average low of 11.2°C (52.2°F).Temperature
September brings a decrease in the average high-temperature, shifting from a warm 24.9°C (76.8°F) in August to an enjoyable 19.5°C (67.1°F). The average low-temperature during September nights is a cool 11.2°C (52.2°F).Humidity
In September, the average relative humidity is 71%.Rainfall
In Grodzewo, Poland, in September, during 10.6 rainfall days, 24mm (0.94") of precipitation is typically accumulated. In Grodzewo, during the entire year, the rain falls for 141 days and collects up to 311mm (12.24") of precipitation.Snowfall
In Grodzewo, snow does not fall in June through October.Daylight
The average length of the day in September in Grodzewo is 12h and 39min.On the first day of September in Grodzewo, Poland, sunrise is at 06:03 and sunset at 19:38. On the last day of the month, sunrise is at 06:51 and sunset at 18:30 CEST.
Sunshine
In September, the average sunshine in Grodzewo, Poland, 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 health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: During September, 4 as the daily maximum UV index converts into the following advice:
Take precautions - Protection against sun damage is advised. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Grodzewo, 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
Grodzewo, 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
Grodzewo, 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
Grodzewo, 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
Grodzewo, 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
Grodzewo, 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
Grodzewo, 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
Grodzewo, 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
Grodzewo, Poland
- Average daylight in September: 12h and 42min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- 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
Grodzewo, 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
Grodzewo, 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
Grodzewo, 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
Grodzewo, 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).
