September weather forecastSusłów, Poland

September

Weather in September

The first month of the autumn, September, is also an enjoyable month in Susłów, Poland, with an average temperature ranging between max 19.7°C (67.5°F) and min 11.5°C (52.7°F).

Temperature

A change in temperatures is noted as August gives way to September, with average highs reducing from a moderately hot 25.2°C (77.4°F) to a comfortable 19.7°C (67.5°F). The average temperature in Susłów drops to a cool 11.5°C (52.7°F) during the night in the month of September.

Humidity

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

Rainfall

In Susłów, in September, during 12.2 rainfall days, 20mm (0.79") of precipitation is typically accumulated. In Susłów, during the entire year, the rain falls for 151.8 days and collects up to 368mm (14.49") of precipitation.

Snowfall

In Susłów, snow does not fall in May through September.

Daylight

The average length of the day in September in Susłów is 12h and 39min.
On the first day of the month, sunrise is at 06:09 and sunset at 19:43. On the last day of September, in Susłów, sunrise is at 06:56 and sunset at 18:36 CEST.

Sunshine

The average sunshine in September is 8.8h.

UV index

The average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.
Note: The maximum daily UV index of 4 in September converts into the following recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.

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

Frequently asked questions

In Susłów, in September, the average high-temperature is 19.7°C (67.5°F), and the average low-temperature is 11.5°C (52.7°F).

The average relative humidity in September in Susłów, Poland, is 71%.

In Susłów, Poland, during September, the rain falls for 12.2 days and regularly aggregates up to 20mm (0.79") of precipitation.

May through September are months without snowfall.

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

The average day length in September is 12h and 39min.

In September, on the first day of the month, sunrise is at 06:09 and sunset at 19:43. On the last day of the month, in Susłów, Poland, sunrise is at 06:56 and sunset at 18:36 CEST.

The average sunshine duration in September in Susłów is 8.8h.

In September, the average daily maximum UV index in Susłów, Poland, is 4. A UV Index value of 3 to 5 symbolizes a moderate health threat from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

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

Aug

September

Oct

Average high temperature

25.2°C

19.7°C

13.7°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

11.3km/h

11.5km/h

12.8km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

15.9

16.6

18.7

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Susłów, Poland

Average high temperature in September: 19.7°C

The warmest month (with the highest average high temperature) is August (25.2°C).
The month with the lowest average high temperature is January (1.8°C).

Average low temperature in September: 11.5°C

The month with the highest average low temperature is August (15.4°C).
The coldest month (with the lowest average low temperature) is January (-2.2°C).

Average pressure in September
Susłów, Poland

Average pressure in September: 1017.4mbar

The month with the highest atmospheric pressure is October (1017.8mbar).
The month with the lowest atmospheric pressure is July (1014.4mbar).

Average wind speed in September
Susłów, Poland

Average wind speed in September: 11km/h

The windiest month (with the highest average wind speed) is December (13.7km/h).
The calmest month (with the lowest average wind speed) is August (10.4km/h).

Average humidity in September
Susłów, Poland

Average humidity in September: 71%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (66%).

Average rainfall in September
Susłów, Poland

Average rainfall in September: 20mm

The wettest month (with the highest rainfall) is July (55mm).
The driest month (with the least rainfall) is April (17mm).

Average rainfall days in September
Susłów, Poland

Average rainfall days in September: 12.2 days

The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is October (9.5 days).

Average snowfall in September
Susłów, Poland

Average snowfall in September: 0mm

The month with the highest snowfall is January (101mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in September
Susłów, Poland

Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (12.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Susłów, Poland

Average daylight in September: 12h and 42min

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 48min).

Average sunshine in September: 8h and 48min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).