September weather forecastZumpy, Poland

September

Weather in September

The first month of the autumn, September, is also an enjoyable month in Zumpy, Poland, with an average temperature fluctuating between 18.9°C (66°F) and 11.2°C (52.2°F).

Temperature

September brings a minor decrease, with the average high-temperature reducing from a moderately hot 24.7°C (76.5°F) in August to a comfortable 18.9°C (66°F). In the month of September, the nighttime temperature dips to a steady average of 11.2°C (52.2°F).

Humidity

The average relative humidity in September in Zumpy is 72%.

Rainfall

In Zumpy, in September, it is raining for 14.1 days, with typically 45mm (1.77") of accumulated precipitation. In Zumpy, during the entire year, the rain falls for 172.5 days and collects up to 537mm (21.14") of precipitation.

Snowfall

June through September are months without snowfall in Zumpy.

Daylight

In Zumpy, the average length of the day in September is 12h and 38min.
On the first day of September in Zumpy, sunrise is at 05:59 and sunset at 19:29. On the last day of the month, sunrise is at 06:43 and sunset at 18:24 CEST.

Sunshine

In Zumpy, the average sunshine in September is 8.4h.

UV index

In September, the average daily maximum UV index in Zumpy is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the ordinary person.
Note: The daily high UV index of 4 in September translates into this advice:
Make use of precautions - Suggestions to resist sunburn are communicated. Direct Sun exposure should be minimized especially during midday when radiation is most intense. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.

Updated: Jan 31, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in September, in Zumpy, records 18.9°C (66°F), while the low-temperature is 11.2°C (52.2°F).

In September, the average relative humidity in Zumpy, Poland, is 72%.

In Zumpy, Poland, during September, the rain falls for 14.1 days and regularly aggregates up to 45mm (1.77") of precipitation.

June through September are months without snowfall.

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

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

In September, on the first day of the month, sunrise is at 05:59 and sunset at 19:29. On the last day of the month, in Zumpy, sunrise is at 06:43 and sunset at 18:24 CEST.

The average sunshine duration in September is 8.4h.

In Zumpy, Poland, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from 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

24.7°C

18.9°C

12.8°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

11.7km/h

12.4km/h

13.9km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

12.5

13.8

15.5

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Zumpy, Poland

Average high temperature in September: 18.9°C

The warmest month (with the highest average high temperature) is August (24.7°C).
The month with the lowest average high temperature is January (-0.2°C).

Average low temperature in September: 11.2°C

The month with the highest average low temperature is August (15.1°C).
The coldest month (with the lowest average low temperature) is January (-3.5°C).

Average pressure in September
Zumpy, Poland

Average pressure in September: 1017.7mbar

The month with the highest atmospheric pressure is October (1018.5mbar).
The month with the lowest atmospheric pressure is July (1014.3mbar).

Average wind speed in September
Zumpy, Poland

Average wind speed in September: 11.9km/h

The windiest month (with the highest average wind speed) is December (15.6km/h).
The calmest month (with the lowest average wind speed) is August (10.8km/h).

Average humidity in September
Zumpy, Poland

Average humidity in September: 72%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (66%).

Average rainfall in September
Zumpy, Poland

Average rainfall in September: 45mm

The wettest month (with the highest rainfall) is July (74mm).
The driest month (with the least rainfall) is November (28mm).

Average rainfall days in September
Zumpy, Poland

Average rainfall days in September: 14.1 days

The month with the highest number of rainy days is June (21.1 days).
The month with the least rainy days is January (8 days).

Average snowfall in September
Zumpy, Poland

Average snowfall in September: 0mm

The month with the highest snowfall is January (152mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in September
Zumpy, Poland

Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (16.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Zumpy, 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 6min).

Average sunshine in September: 8h and 24min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 6min).