September weather forecast and climate
Trmka, Serbia

The first month of the autumn, September, is still a pleasant month in Trmka, Serbia, with average temperature fluctuating between 21.9°C (71.4°F) and 9.9°C (49.8°F).

Temperature

In Trmka, the average high-temperature in September drops, from a warm 27.6°C (81.7°F) in August, to an agreeable 21.9°C (71.4°F). In September, the average low-temperature is 9.9°C (49.8°F).

Humidity

The average relative humidity in September is 68%.

Rainfall

In Trmka, Serbia, it is raining for 11 days, with typically 27mm (1.06") of accumulated precipitation. In Trmka, during the entire year, the rain falls for 132.8 days and collects up to 389mm (15.31") of precipitation.

Snowfall

In Trmka snow does not fall in May through September.

Daylight

In September, the average length of the day is 12.5h.

Sunshine

The average sunshine in September is 9h.

UV index

In Trmka, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from the exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 4 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. 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 Trmka?

In September, in Trmka, the average high-temperature is 21.9°C (71.4°F), and the average low-temperature is 9.9°C (49.8°F).

What is the average humidity in September in Trmka?

The average relative humidity in September in Trmka, Serbia, is 68%.

How much does it rain in Trmka in September?

In September, in Trmka, the rain falls for 11 days. Throughout September, 27mm (1.06") of precipitation is accumulated.

Does it snow in Trmka in September?

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

When it does not snow in Trmka?

May through September are months without snowfall.

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

In Trmka, Serbia, the average length of the day in September is 12.5h.

How many hours of sunshine does Trmka have in September?

The average sunshine in September is 9h.

How high is the UV index in September in Trmka?

The average daily maximum UV index in September in Trmka, Serbia, is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in September - Trmka, Serbia
  • Average high temperature in September: 21.9°C

The warmest month (with the highest average high temperature) is August (27.6°C).
The month with the lowest average high temperature is January (2.1°C).

  • Average low temperature in September: 9.9°C

The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (-4.4°C).

Average humidity in September - Trmka, Serbia
  • Average humidity in September: 68%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (63%).

Average rainfall in September - Trmka, Serbia
  • Average rainfall in September: 27mm

The wettest month (with the highest rainfall) is June (61mm).
The driest month (with the least rainfall) is October (17mm).

Average rainfall days in September - Trmka, Serbia
  • Average rainfall days in September: 11 days

The month with the highest number of rainy days is June (16.7 days).
The month with the least rainy days is January (7 days).

Average snowfall in September - Trmka, Serbia
  • Average snowfall in September: 0mm

The month with the highest snowfall is January (153mm).
Months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in September - Trmka, Serbia
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (11.1 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in September / Average sunshine in September - Trmka, Serbia
  • Average daylight in September: 12.5h

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9.1h).

  • Average sunshine in September: 9h

The month with the most sunshine is August (Average sunshine: 11.7h).
The month with the least sunshine is February (Average sunshine: 4.3h).

Average UV index in September - Trmka, Serbia
  • Average UV index in September: 4

Months with the highest UV index are July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).