September weather forecastRunów, Poland

September

Weather in September

The first month of the autumn, September, is also an enjoyable month in Runów, Poland, with an average temperature fluctuating between 10.8°C (51.4°F) and 19.1°C (66.4°F).

Temperature

Runów's September weather features a mild decline in high-temperatures, reducing from a warm 25°C (77°F) in August to a refreshing 19.1°C (66.4°F). Runów observes an average nighttime temperature of 10.8°C (51.4°F) during September.

Humidity

The average relative humidity in September is 72%.

Rainfall

In Runów, in September, during 11.8 rainfall days, 31mm (1.22") of precipitation is typically accumulated. Throughout the year, in Runów, Poland, there are 147.9 rainfall days, and 370mm (14.57") of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

In September, the average length of the day is 12h and 39min.
On the first day of the month, sunrise is at 05:48 and sunset at 19:23. On the last day of September, sunrise is at 06:36 and sunset at 18:15 CEST.

Sunshine

In Runów, Poland, the average sunshine in September is 7.9h.

UV index

The average daily maximum UV index in September in Runów is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 4 in September interprets into the following advice:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.

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

Frequently asked questions

In September, in Runów, the average high-temperature is 19.1°C (66.4°F), and the average low-temperature is 10.8°C (51.4°F).

The average relative humidity in September in Runów, Poland, is 72%.

In September, in Runów, Poland, the rain falls for 11.8 days. Throughout September, 31mm (1.22") of precipitation is accumulated.

June through September are months without snowfall in Runów.

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

In September, the average day length in Runów is 12h and 39min.

On the first day of September in Runów, sunrise is at 05:48 and sunset at 19:23. On the last day of the month, sunrise is at 06:36 and sunset at 18:15 CEST.

In Runów, the average sunshine duration in September is 7.9h.

The average daily maximum UV index in September in Runów is 4. A UV Index of 3 to 5 symbolizes a medium health risk 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

25°C

19.1°C

12.5°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

11.2km/h

12km/h

13.4km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

15.3

15.1

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Runów, Poland

Average high temperature in September: 19.1°C

The warmest month (with the highest average high temperature) is August (25°C).
The month with the lowest average high temperature is January (-0.4°C).

Average low temperature in September: 10.8°C

The month with the highest average low temperature is August (15.2°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).

Average pressure in September
Runów, Poland

Average pressure in September: 1017.2mbar

The month with the highest atmospheric pressure is October (1018.2mbar).
The month with the lowest atmospheric pressure is July (1013.6mbar).

Average wind speed in September
Runów, Poland

Average wind speed in September: 11.6km/h

The windiest month (with the highest average wind speed) is December (13.9km/h).
The calmest month (with the lowest average wind speed) is August (10.4km/h).

Average humidity in September
Runów, 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
Runów, Poland

Average rainfall in September: 31mm

The wettest month (with the highest rainfall) is May (57mm).
The driest months (with the least rainfall) are April and November (21mm).

Average rainfall days in September
Runów, Poland

Average rainfall days in September: 11.8 days

The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is February (8 days).

Average snowfall in September
Runów, Poland

Average snowfall in September: 0mm

The month with the highest snowfall is January (100mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in September
Runów, Poland

Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (14.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Runów, 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: 7h and 54min

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).