September weather forecast and climate
Szumleś Szlachecki, Poland

September, the first month of the autumn, in Szumleś Szlachecki, is still a comfortable month, with average temperature fluctuating between 18.5°C (65.3°F) and 10.4°C (50.7°F).

Temperature

In Szumleś Szlachecki, the average high-temperature drops, from a warm 23.8°C (74.8°F) in August, to an enjoyable 18.5°C (65.3°F). In Szumleś Szlachecki, Poland, in September, the average low-temperature is 10.4°C (50.7°F).

Humidity

In September, the average relative humidity in Szumleś Szlachecki is 74%.

Rainfall

In Szumleś Szlachecki, Poland, during September, the rain falls for 12.7 days and regularly aggregates up to 30mm (1.18") of precipitation. In Szumleś Szlachecki, during the entire year, the rain falls for 152.8 days and collects up to 397mm (15.63") of precipitation.

Snowfall

June through September are months without snowfall in Szumleś Szlachecki.

Daylight

In Szumleś Szlachecki, the average length of the day in September is 12.7h.

Sunshine

In Szumleś Szlachecki, the average sunshine in September is 8h.

UV index

The average daily maximum UV index in Szumleś Szlachecki is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 3 in September transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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 Szumleś Szlachecki?

The average high-temperature, in September, in Szumleś Szlachecki, is 18.5°C (65.3°F), while the average low-temperature is 10.4°C (50.7°F).

What is the average humidity in September in Szumleś Szlachecki?

In September, the average relative humidity is 74%.

How many days does it rain in September in Szumleś Szlachecki?

In Szumleś Szlachecki, in September, during 12.7 rainfall days, 30mm (1.18") of precipitation is typically accumulated.

Does it snow in Szumleś Szlachecki in September?

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

When it does not snow in Szumleś Szlachecki?

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

How many hours of daylight does Szumleś Szlachecki have in September?

The average length of the day in September is 12.7h.

How long on average sun shines in September in Szumleś Szlachecki?

In September, the average sunshine in Szumleś Szlachecki is 8h.

How high is the UV index in September in Szumleś Szlachecki?

In Szumleś Szlachecki, Poland, the average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a moderate health threat from the exposure to the Sun's UV radiation.
Average temperature in September - Szumleś Szlachecki, Poland
  • Average high temperature in September: 18.5°C

The warmest month (with the highest average high temperature) is August (23.8°C).
The month with the lowest average high temperature is January (0°C).

  • Average low temperature in September: 10.4°C

The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-3.5°C).

Average humidity in September - Szumleś Szlachecki, Poland
  • Average humidity in September: 74%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is April (69%).

Average rainfall in September - Szumleś Szlachecki, Poland
  • Average rainfall in September: 30mm

The wettest month (with the highest rainfall) is July (57mm).
The driest month (with the least rainfall) is April (16mm).

Average rainfall days in September - Szumleś Szlachecki, Poland
  • Average rainfall days in September: 12.7 days

The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is February (7.8 days).

Average snowfall in September - Szumleś Szlachecki, Poland
  • Average snowfall in September: 0mm

The month with the highest snowfall is January (87mm).
Months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in September - Szumleś Szlachecki, Poland
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (13.1 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September / Average sunshine in September - Szumleś Szlachecki, Poland
  • Average daylight in September: 12.7h

The month with the longest days is June (Average daylight: 17.1h).
The month with the shortest days is December (Average daylight: 7.5h).

  • Average sunshine in September: 8h

The month with the most sunshine is August (Average sunshine: 10h).
The month with the least sunshine is January (Average sunshine: 2.8h).

Average UV index in September - Szumleś Szlachecki, Poland
  • Average UV index in September: 3

Months with the highest UV index are May, June, July and August (UV index 5).
Months with the lowest UV index are January, November and December (UV index 1).