September weather forecast and climate
Grabovnica, Serbia

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

Temperature

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

Humidity

In September, the average relative humidity is 68%.

Rainfall

In Grabovnica, Serbia, during September, the rain falls for 11 days and regularly aggregates up to 27mm (1.06") of precipitation. Throughout the year, there are 132.8 rainfall days, and 389mm (15.31") of precipitation is accumulated.

Snowfall

May through September are months without snowfall in Grabovnica.

Daylight

The average length of the day in Grabovnica is 12.5h.

Sunshine

In September, the average sunshine in Grabovnica is 9h.

UV index

In Grabovnica, 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 rays for the average person.
Note: The daily maximum UV index of 4 interpret into the following advice:
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. 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 Grabovnica?

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

What is the average humidity in September in Grabovnica?

The average relative humidity in September in Grabovnica is 68%.

How much does it rain in Grabovnica in September?

In Grabovnica, Serbia, in September, it is raining for 11 days, with typically 27mm (1.06") of accumulated precipitation.

Does it snow in Grabovnica in September?

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

When it does not snow in Grabovnica?

In Grabovnica snow does not fall in May through September.

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

The average length of the day in September in Grabovnica is 12.5h.

How long on average sun shines in September in Grabovnica?

In September, the average sunshine in Grabovnica is 9h.

How high is the UV index in September in Grabovnica?

The average daily maximum UV index in September in Grabovnica is 4. A UV Index value of 3 to 5 symbolizes a medium health risk from unprotected exposure to the UV radiation.
Average temperature in September - Grabovnica, 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 pressure in September - Grabovnica, Serbia
  • Average pressure in September: 1017.3mbar

The month with the highest atmospheric pressure is December (1021.2mbar).
The month with the lowest atmospheric pressure is May (1014.3mbar).

Average wind speed in September - Grabovnica, Serbia
  • Average wind speed in September: 6.9km/h

The windiest month (with the highest average wind speed) is March (8.7km/h).
The calmest month (with the lowest average wind speed) is August (6.6km/h).

Average humidity in September - Grabovnica, 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 - Grabovnica, 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 - Grabovnica, 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 - Grabovnica, 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 - Grabovnica, 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 - Grabovnica, 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: 9h).

  • 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 sunshine days in September - Grabovnica, Serbia
  • Average sunshine days in September: 16.6 days

Months with the most sunshine days are October and November (20.2 days).
The month with the least sunshine days is June (11.3 days).

Average UV index in September - Grabovnica, 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).

Average cloud cover in September - Grabovnica, Serbia
  • Average cloud cover in September: 30

The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 20).

Average visibility in September - Grabovnica, Serbia
  • Average visibility in September: 9km

Months with the highest visibility are April, May, June, July, August, September and October (9km).
Months with the lowest visibility are January and February (7km).