September weather forecast
Ostrovica, Serbia

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Weather in September

September, the first month of the autumn in Ostrovica, is still a pleasant month, with an average temperature fluctuating between 22.2°C (72°F) and 10.9°C (51.6°F).

Temperature

In the transition to September, Ostrovica observes a drop in the average high-temperature, moving from a moderately hot 27.8°C (82°F) in August to a pleasant 22.2°C (72°F). Ostrovica observes an average nighttime temperature of 10.9°C (51.6°F) during September.

Humidity

In Ostrovica, the average relative humidity in September is 66%.

Rainfall

The month with the least rainfall is September, when the rain falls for 11.1 days and typically collects 29mm (1.14") of precipitation.

Snowfall

May through October are months without snowfall in Ostrovica.

Daylight

The average length of the day in September is 12h and 30min.
On the first day of the month, sunrise is at 05:56 and sunset at 19:06. On the last day of September, in Ostrovica, sunrise is at 06:28 and sunset at 18:14 CEST.

Sunshine

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

UV index

The average daily maximum UV index in September in Ostrovica is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.
Note: A maximum high UV index of 4 in September translates into the following recommendations:
Undertake precautions - It is suggested to shield oneself from sunburn. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Updated: Jan 30, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What is the usual temperature for Ostrovica in September?

September temperatures in Ostrovica vary between a high-temperature of 22.2°C (72°F) and a low-temperature of 10.9°C (51.6°F). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in August is evaluated at 29°C (84.2°F).

What is the average humidity in September in Ostrovica?

The average relative humidity in September is 66%.

What is the driest month in Ostrovica?

The month with the least rainfall is September, when the rain falls for 11.1 days and typically collects 29mm (1.14") of precipitation.

How many days does it rain in September in Ostrovica?

In Ostrovica, during September, the rain falls for 11.1 days and regularly aggregates up to 29mm (1.14") of precipitation.

When it does not snow in Ostrovica?

In Ostrovica, Serbia, snow does not fall in May through October.

How many hours of daylight does Ostrovica have in September?

In September, the average day length in Ostrovica, Serbia, is 12h and 30min.

What time are sunrise and sunset in September in Ostrovica?

On the first day of September in Ostrovica, sunrise is at 05:56 and sunset at 19:06. On the last day of the month, sunrise is at 06:28 and sunset at 18:14 CEST.

How many hours of sunshine does Ostrovica have in September?

The average sunshine duration in September is 9.2h.

What is the UV index reading in September in Ostrovica?

In Ostrovica, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in September
Ostrovica, Serbia

Average temperature in September - Ostrovica, Serbia
  • Average high temperature in September: 22.2°C

The warmest month (with the highest average high temperature) is August (27.8°C).
The month with the lowest average high temperature is January (1.9°C).

  • Average low temperature in September: 10.9°C

The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is January (-3.9°C).

Average pressure in September
Ostrovica, Serbia

Average pressure in September - Ostrovica, Serbia
  • Average pressure in September: 1017.1mbar

The month with the highest atmospheric pressure is December (1021.1mbar).
The month with the lowest atmospheric pressure is May (1014.2mbar).

Average wind speed in September
Ostrovica, Serbia

Average wind speed in September - Ostrovica, Serbia
  • Average wind speed in September: 7.3km/h

The windiest month (with the highest average wind speed) is March (9.1km/h).
The calmest month (with the lowest average wind speed) is August (7.2km/h).

Average humidity in September
Ostrovica, Serbia

Average humidity in September - Ostrovica, Serbia
  • Average humidity in September: 66%

The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (60%).

Average rainfall in September
Ostrovica, Serbia

Average rainfall in September - Ostrovica, Serbia
  • Average rainfall in September: 29mm

The wettest month (with the highest rainfall) is June (62mm).
The driest month (with the least rainfall) is September (29mm).

Average rainfall days in September
Ostrovica, Serbia

Average rainfall days in September - Ostrovica, Serbia
  • Average rainfall days in September: 11.1 days

The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is August (8.8 days).

Average snowfall in September
Ostrovica, Serbia

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

The month with the highest snowfall is January (183mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in September
Ostrovica, Serbia

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

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

Average daylight in September /
Average sunshine in September
Ostrovica, Serbia

Average daylight in September / Average sunshine in September - Ostrovica, Serbia
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in September: 9h and 1min

The month with the most sunshine is August (Average sunshine: 11h and 54min).
The months with the least sunshine are January and February (Average sunshine: 4h and 54min).

Average sunshine days in September
Ostrovica, Serbia

Average sunshine days in September - Ostrovica, Serbia
  • Average sunshine days in September: 17.3 days

The month with the most sunshine days is August (20.3 days).
The month with the least sunshine days is May (10.5 days).

Average UV index in September
Ostrovica, Serbia

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

The 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
Ostrovica, Serbia

Average cloud cover in September - Ostrovica, Serbia
  • Average cloud cover in September: 26

The months with the most cloud cover are January and February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 18).

Average visibility in September
Ostrovica, Serbia

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

The month with the highest visibility is August (10km).
The month with the lowest visibility is January (7km).

Ostrovica, Serbia

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