September weather forecast and climate
Uniemino, Poland

The first month of the autumn, September, is still a comfortable month in Uniemino, Poland, with average temperature fluctuating between 18.3°C (64.9°F) and 10.5°C (50.9°F).

Temperature

In September, the average high-temperature marginally drops, from a warm 23.2°C (73.8°F) in August, to a comfortable 18.3°C (64.9°F). In September, the average low-temperature is 10.5°C (50.9°F).

Humidity

In September, the average relative humidity in Uniemino is 76%.

Rainfall

In Uniemino, in September, it is raining for 14.5 days, with typically 36mm (1.42") of accumulated precipitation. Throughout the year, in Uniemino, there are 182 rainfall days, and 532mm (20.94") of precipitation is accumulated.

Snowfall

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

Daylight

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

Sunshine

The average sunshine in September is 8.2h.

UV index

The average daily maximum UV index in Uniemino is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from the exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 4 transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in September in Uniemino?

The average high-temperature, in September, is 18.3°C (64.9°F), while the average low-temperature is 10.5°C (50.9°F).

What is the average humidity in September in Uniemino?

The average relative humidity in September is 76%.

How many days does it rain in September in Uniemino?

In September, in Uniemino, the rain falls for 14.5 days. Throughout September, 36mm (1.42") of precipitation is accumulated.

Does it snow in Uniemino in September?

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

When it does not snow in Uniemino?

June through September are months without snowfall.

What is the average length of the day in September in Uniemino?

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

How many hours of sunshine does Uniemino have in September?

In Uniemino, the average sunshine in September is 8.2h.

How high is the UV index in September in Uniemino?

The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium health risk from the exposure to the Sun's UV rays.
Average temperature in September - Uniemino, Poland
  • Average high temperature in September: 18.3°C

The warmest month (with the highest average high temperature) is August (23.2°C).
The month with the lowest average high temperature is January (0.3°C).

  • Average low temperature in September: 10.5°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°C).

Average humidity in September - Uniemino, Poland
  • Average humidity in September: 76%

Months with the highest relative humidity are January and December (90%).
The month with the lowest relative humidity is April (69%).

Average rainfall in September - Uniemino, Poland
  • Average rainfall in September: 36mm

The wettest month (with the highest rainfall) is July (74mm).
The driest month (with the least rainfall) is April (21mm).

Average rainfall days in September - Uniemino, Poland
  • Average rainfall days in September: 14.5 days

The month with the highest number of rainy days is July (20.4 days).
The month with the least rainy days is February (10.2 days).

Average snowfall in September - Uniemino, Poland
  • Average snowfall in September: 0mm

The month with the highest snowfall is January (142mm).
Months with the least snowfall are June, July, August and September (0mm).

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

The month with the highest number of snowfall days is January (15.9 days).
Months with the least snowfall days are June, July, August and September (0 days).

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

The month with the longest days is June (Average daylight: 17h).
The month with the shortest days is December (Average daylight: 7.5h).

  • Average sunshine in September: 8.2h

The month with the most sunshine is August (Average sunshine: 9.9h).
The month with the least sunshine is January (Average sunshine: 2.6h).

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

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).