September weather forecast and climate
Zemun, Serbia

September, the first month of the autumn, in Zemun, is still a warm month, with temperature in the range of an average high of 24.8°C (76.6°F) and an average low of 13.8°C (56.8°F).

Temperature

In Zemun, the average high-temperature in September decreases, from a hot 30.4°C (86.7°F) in August, to a moderately hot 24.8°C (76.6°F). The average low-temperature, in Zemun, is 13.8°C (56.8°F).

Humidity

In Zemun, Serbia, the average relative humidity is 58%.

Rainfall

In September, the rain falls for 9.7 days. Throughout September, 30mm (1.18") of precipitation is accumulated. In Zemun, during the entire year, the rain falls for 137.7 days and collects up to 464mm (18.27") of precipitation.

Snowfall

May through October are months without snowfall in Zemun.

Daylight

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

Sunshine

In September, the average sunshine is 9.2h.

UV index

The average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to the UV radiation for the average person.
Note: The average daily UV index of 5 transform into the following instructions:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in September in Zemun?

In Zemun, in September, the average high-temperature is 24.8°C (76.6°F), and the average low-temperature is 13.8°C (56.8°F).

What is the average humidity in September in Zemun?

The average relative humidity in September in Zemun, Serbia, is 58%.

How many days does it rain in September in Zemun?

In September, the rain falls for 9.7 days. Throughout September, 30mm (1.18") of precipitation is accumulated.

When it does not snow in Zemun?

May through October are months without snowfall in Zemun.

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

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

How many hours of sunshine does Zemun have in September?

In September, the average sunshine in Zemun is 9.2h.

What is the UV index reading in September in Zemun?

The average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a medium health risk from unprotected exposure to the UV radiation.
Average temperature in September - Zemun, Serbia
  • Average high temperature in September: 24.8°C

The warmest month (with the highest average high temperature) is August (30.4°C).
The month with the lowest average high temperature is January (3.3°C).

  • Average low temperature in September: 13.8°C

The month with the highest average low temperature is August (17.1°C).
The coldest month (with the lowest average low temperature) is January (-1.8°C).

Average humidity in September - Zemun, Serbia
  • Average humidity in September: 58%

The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (56%).

Average rainfall in September - Zemun, Serbia
  • Average rainfall in September: 30mm

The wettest month (with the highest rainfall) is May (74mm).
The driest month (with the least rainfall) is August (27mm).

Average rainfall days in September - Zemun, Serbia
  • Average rainfall days in September: 9.7 days

The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is August (7.7 days).

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

The month with the highest snowfall is January (111mm).
Months with the least snowfall are May, June, July, August, September and October (0mm).

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

The month with the highest number of snowfall days is January (7.9 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

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

The month with the longest days is June (Average daylight: 15.5h).
The month with the shortest days is December (Average daylight: 8.9h).

  • Average sunshine in September: 9.2h

The month with the most sunshine is August (Average sunshine: 11.7h).
The month with the least sunshine is February (Average sunshine: 4.5h).

Average UV index in September - Zemun, Serbia
  • Average UV index in September: 5

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, November and December (UV index 2).