September weather forecast
Otanj, Serbia

September

Weather in September

September, the first month of the autumn in Otanj, is still a pleasant month, with an average temperature varying between 21.2°C (70.2°F) and 9.3°C (48.7°F).

Temperature

With the onset of September, Otanj experiences a modest temperature adjustment, with the average high-temperature receding from a warm 26.6°C (79.9°F) in August to a pleasant 21.2°C (70.2°F). Otanj experiences an average temperature drop to a chilly 9.3°C (48.7°F) during September nights.

Humidity

The average relative humidity in September is 70%.

Rainfall

In Otanj, Serbia, in September, it is raining for 11.9 days, with typically 37mm (1.46") of accumulated precipitation. In Otanj, during the entire year, the rain falls for 173.9 days and collects up to 683mm (26.89") of precipitation.

Snowfall

In Otanj, snow does not fall in May through September.

Daylight

In September, the average length of the day in Otanj is 12h and 31min.
On the first day of September, sunrise is at 06:03 and sunset at 19:15. On the last day of the month, sunrise is at 06:37 and sunset at 18:22 CEST.

Sunshine

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

UV index

The average daily maximum UV index in September in Otanj, Serbia, is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In September, an average UV index of 4 transforms into the following instructions:
Put precautions into practice - Guidance to elude sunburn is provided. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.

Frequently asked questions

What is the average September temperature in Otanj?
The high-temperature, in September, in Otanj, is 21.2°C (70.2°F), while the low-temperature averages to 9.3°C (48.7°F).
What is the average humidity in September in Otanj?
In Otanj, Serbia, the average relative humidity in September is 70%.
How many days does it rain in September in Otanj?
In September, the rain falls for 11.9 days. Throughout September, 37mm (1.46") of precipitation is accumulated.
When it does not snow in Otanj?
May through September are months without snowfall in Otanj.
Does it snow in Otanj in September?
In Otanj, Serbia, in September, it doesn't snow. In October, it regularly snows.
What is the average length of the day in September in Otanj?
In Otanj, the average day length in September is 12h and 31min.
When are sunrise and sunset in September in Otanj?
On the first day of September in Otanj, sunrise is at 06:03 and sunset at 19:15. On the last day of the month, sunrise is at 06:37 and sunset at 18:22 CEST.
How many hours of sunshine does Otanj have in September?
In Otanj, the average sunshine duration in September is 9h.
How high is the UV index in September in Otanj?
In September, the average daily maximum UV index in Otanj, Serbia, is 4. A UV Index reading of 3 to 5 represents a medium hazard to health from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September
Otanj, Serbia
  • Average high temperature in September: 21.2°C

The warmest month (with the highest average high temperature) is August (26.6°C).
The month with the lowest average high temperature is January (2.3°C).

  • Average low temperature in September: 9.3°C

The month with the highest average low temperature is August (12.7°C).
The coldest month (with the lowest average low temperature) is January (-4.4°C).

Average pressure in September
Otanj, Serbia
  • Average pressure in September: 1017.4mbar

The month with the highest atmospheric pressure is December (1021.2mbar).
The month with the lowest atmospheric pressure is May (1014.5mbar).

Average wind speed in September
Otanj, Serbia
  • Average wind speed in September: 6.6km/h

The windiest month (with the highest average wind speed) is March (8.6km/h).
The calmest month (with the lowest average wind speed) is August (6.1km/h).

Average humidity in September
Otanj, Serbia
  • Average humidity in September: 70%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (67%).

Average rainfall in September
Otanj, Serbia
  • Average rainfall in September: 37mm

The wettest month (with the highest rainfall) is June (96mm).
The driest month (with the least rainfall) is November (34mm).

Average rainfall days in September
Otanj, Serbia
  • Average rainfall days in September: 11.9 days

The month with the highest number of rainy days is May (21.4 days).
The month with the least rainy days is November (9.1 days).

Average snowfall in September
Otanj, Serbia
  • Average snowfall in September: 0mm

The month with the highest snowfall is January (225mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in September
Otanj, Serbia
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (12.1 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
Otanj, Serbia
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in September: 9h and 0min

The month with the most sunshine is August (Average sunshine: 11h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).

Average sunshine days in September
Otanj, Serbia
  • Average sunshine days in September: 15.3 days

The month with the most sunshine days is November (18 days).
The month with the least sunshine days is May (6.6 days).

Average UV index in September
Otanj, Serbia
  • Average UV index in September: 4

The month with the highest UV index is August (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).

Average cloud cover in September
Otanj, Serbia
  • Average cloud cover in September: 33

The month with the most cloud cover is February (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 24).

Average visibility in September
Otanj, Serbia
  • Average visibility in September: 9km

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

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