September weather forecastPoleszyn, Poland

September

Weather in September

September, the first month of the autumn in Poleszyn, is still a refreshing month, with an average temperature ranging between max 19.2°C (66.6°F) and min 11°C (51.8°F).

Temperature

The commencement of September indicates a shift in the average high-temperature, receding from August's moderately hot 24.8°C (76.6°F) to an enjoyable 19.2°C (66.6°F). An average minimum temperature of 11°C (51.8°F) is recorded during the month of September.

Humidity

In Poleszyn, the average relative humidity in September is 71%.

Rainfall

In September, the rain falls for 11 days. Throughout September, 26mm (1.02") of precipitation is accumulated. In Poleszyn, Poland, during the entire year, the rain falls for 133.8 days and collects up to 348mm (13.7") of precipitation.

Snowfall

May through September are months without snowfall in Poleszyn, Poland.

Daylight

The average length of the day in September is 12h and 38min.
On the first day of September, sunrise is at 05:56 and sunset at 19:29. On the last day of the month, sunrise is at 06:43 and sunset at 18:22 CEST.

Sunshine

The average sunshine in September is 8.2h.

UV index

In Poleszyn, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.
Note: In September, a daily maximum UV index of 4 leads to the following instructions:
Prioritize safety - Suggestions to prevent sun damage are offered. Around midday, solar radiation is most harmful; hence, exposure should be limited. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.

Updated: Feb 1, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in September, in Poleszyn, records 19.2°C (66.6°F), while the low-temperature is 11°C (51.8°F).

In Poleszyn, the average relative humidity in September is 71%.

In September, the rain falls for 11 days. Throughout September, 26mm (1.02") of precipitation is accumulated.

May through September are months without snowfall in Poleszyn.

In Poleszyn, Poland, in September, it doesn't snow. In October, it regularly snows.

In September, the average day length is 12h and 38min.

In September, on the first day of the month, sunrise is at 05:56 and sunset at 19:29. On the last day of the month, in Poleszyn, Poland, sunrise is at 06:43 and sunset at 18:22 CEST.

In September, the average sunshine duration in Poleszyn, Poland, is 8.2h.

In Poleszyn, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

Year J F M A M J J A September O N D

Aug

September

Oct

Average high temperature

24.8°C

19.2°C

12.9°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

12.1km/h

12.9km/h

14.2km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

17.9

19.8

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Poleszyn, Poland

Average high temperature in September: 19.2°C

The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (0.2°C).

Average low temperature in September: 11°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 (-3.4°C).

Average pressure in September
Poleszyn, Poland

Average pressure in September: 1017.4mbar

The month with the highest atmospheric pressure is October (1018.2mbar).
The month with the lowest atmospheric pressure is July (1013.9mbar).

Average wind speed in September
Poleszyn, Poland

Average wind speed in September: 12.3km/h

The windiest month (with the highest average wind speed) is December (15.3km/h).
The calmest month (with the lowest average wind speed) is August (11.3km/h).

Average humidity in September
Poleszyn, 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 (65%).

Average rainfall in September
Poleszyn, Poland

Average rainfall in September: 26mm

The wettest month (with the highest rainfall) is May (45mm).
The driest month (with the least rainfall) is April (16mm).

Average rainfall days in September
Poleszyn, Poland

Average rainfall days in September: 11 days

The month with the highest number of rainy days is July (16.2 days).
The month with the least rainy days is January (7.3 days).

Average snowfall in September
Poleszyn, Poland

Average snowfall in September: 0mm

The month with the highest snowfall is January (90mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in September
Poleszyn, Poland

Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Poleszyn, 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 12min

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 0min).