September weather forecast and climate
Żerdzina, Poland

September, the first month of the autumn, in Żerdzina, is still a comfortable month, with average temperature fluctuating between 11.2°C (52.2°F) and 18.9°C (66°F).

Temperature

In September, the average high-temperature drops, from a moderately hot 24.7°C (76.5°F) in August, to a comfortable 18.9°C (66°F). The average low-temperature, in Żerdzina, Poland, is 11.2°C (52.2°F).

Humidity

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

Rainfall

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

Snowfall

In Żerdzina, Poland, snow does not fall in June through September.

Daylight

The average length of the day in Żerdzina, Poland, is 12.6h.

Sunshine

In September, the average sunshine in Żerdzina, Poland, is 8.4h.

UV index

In September, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 4 interpret into the following advice:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in September in Żerdzina?

In September, the average high-temperature is 18.9°C (66°F), and the average low-temperature is 11.2°C (52.2°F).

What is the average humidity in September in Żerdzina?

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

How much does it rain in Żerdzina in September?

In Żerdzina, Poland, in September, during 14.1 rainfall days, 45mm (1.77") of precipitation is typically accumulated.

Does it snow in Żerdzina in September?

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

When it does not snow in Żerdzina?

June through September are months without snowfall in Żerdzina.

How many hours of daylight does Żerdzina have in September?

The average length of the day in September in Żerdzina, Poland, is 12.6h.

How many hours of sunshine does Żerdzina have in September?

In Żerdzina, Poland, the average sunshine in September is 8.4h.

How high is the UV index in September in Żerdzina?

The average daily maximum UV index in September in Żerdzina is 4. A UV Index estimate of 3 to 5 represents a moderate health threat from the exposure to the Sun's UV radiation.
Average temperature in September - Żerdzina, 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 humidity in September - Żerdzina, 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 - Żerdzina, 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 - Żerdzina, 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 - Żerdzina, Poland
  • Average snowfall in September: 0mm

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

Average snowfall days in September - Żerdzina, Poland
  • Average snowfall days in September: 0 days

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

Average daylight in September / Average sunshine in September - Żerdzina, Poland
  • Average daylight in September: 12.6h

The month with the longest days is June (Average daylight: 16.4h).
The month with the shortest days is December (Average daylight: 8h).

  • Average sunshine in September: 8.4h

The month with the most sunshine is August (Average sunshine: 10.5h).
The month with the least sunshine is February (Average sunshine: 3.1h).

Average UV index in September - Żerdzina, Poland
  • Average UV index in September: 4

Months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).