September weather forecast
Bor, Serbia

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Weather in September

September ushers in considerable changes in the weather of Bor as summer starts to retreat and make way for the cooling autumn. Notably, September's average temperature drops to more comfortable levels compared to August’s sweltering peak, bringing in a more pleasant and crisp climate. September marks a significant decrease in rainfall from August and brings more climatic stability. Simultaneously, fewer daylight hours and a shorter duration of sunshine accentuate the shift from summer towards autumn. Perhaps, the subtle presence of an increased number of clouds may provide the first hint of the forthcoming winter.

Temperature

The shift from August to September in Bor corresponds with a decrease in the average high-temperature, down to an agreeable 22.7°C (72.9°F) from a warm 28.7°C (83.7°F). Bor's temperature lowers to a mean of 11.4°C (52.5°F) during the nights in September.

Humidity

In Bor, Serbia, the average relative humidity in September is 64%.

Rainfall

The month with the least rainfall is September, when the rain falls for 10.1 days and typically collects 29mm (1.14") of precipitation.

Snowfall

May through September are months without snowfall in Bor.

Daylight

In Bor, the average length of the day in September is 12h and 31min.
On the first day of the month, sunrise is at 05:55 and sunset at 19:07. On the last day of September, in Bor, sunrise is at 06:28 and sunset at 18:14 CEST.

Sunshine

The average sunshine in September is 9.1h.

UV index

In Bor, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the average person.
Note: In September, the average maximum UV index of 4 translates into the following recommendations:
Prioritize safety - Suggestions to prevent sun damage are offered. To avoid the Sun's strongest rays, limit exposure around the mid-day period. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
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Frequently asked questions

What are the temperatures in Bor in September?

Bor in September has an average high-temperature of 22.7°C (72.9°F) and an average low-temperature of 11.4°C (52.5°F). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in August is appraised at 30°C (86°F).

What is the average humidity in September in Bor?

In September, the average relative humidity is 64%.

What is the driest month in Bor?

September is the month with the least rainfall. Rain falls for 10.1 days and accumulates 29mm (1.14") of precipitation.

How many days does it rain in September in Bor?

In Bor, in September, during 10.1 rainfall days, 29mm (1.14") of precipitation is typically accumulated.

When it does not snow in Bor?

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

Does it snow in Bor in September?

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

How many hours of daylight does Bor have in September?

In Bor, the average day length in September is 12h and 31min.

What time are sunrise and sunset in September in Bor?

On the first day of September in Bor, Serbia, sunrise is at 05:55 and sunset at 19:07. On the last day of the month, sunrise is at 06:28 and sunset at 18:14 CEST.

How many hours of sunshine does Bor have in September?

The average sunshine duration in September in Bor is 9.1h.

What is the UV index intensity in September in Bor?

In Bor, Serbia, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate health threat from unsafe exposure to Sun's UV rays.
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
Bor, Serbia

Average temperature in September - Bor, Serbia
  • Average high temperature in September: 22.7°C

The warmest month (with the highest average high temperature) is August (28.7°C).
The month with the lowest average high temperature is January (1.5°C).

  • Average low temperature in September: 11.4°C

The month with the highest average low temperature is August (15°C).
The coldest month (with the lowest average low temperature) is January (-4.3°C).

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Average pressure in September
Bor, Serbia

Average pressure in September - Bor, Serbia
  • Average pressure in September: 1017.2mbar

The month with the highest atmospheric pressure is December (1021.2mbar).
The months with the lowest atmospheric pressure are May and June (1014mbar).

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Average wind speed in September
Bor, Serbia

Average wind speed in September - Bor, Serbia
  • Average wind speed in September: 8.9km/h

The windiest month (with the highest average wind speed) is March (10.6km/h).
The calmest month (with the lowest average wind speed) is August (8.2km/h).

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Average humidity in September
Bor, Serbia

Average humidity in September - Bor, Serbia
  • Average humidity in September: 64%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (59%).

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Average rainfall in September
Bor, Serbia

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

The wettest months (with the highest rainfall) are May and June (75mm).
The driest month (with the least rainfall) is September (29mm).

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Average rainfall days in September
Bor, Serbia

Average rainfall days in September - Bor, Serbia
  • Average rainfall days in September: 10.1 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is August (8.9 days).

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Average snowfall in September
Bor, Serbia

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

The month with the highest snowfall is January (182mm).
The months with the least snowfall are May, June, July, August and September (0mm).

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Average snowfall days in September
Bor, Serbia

Average snowfall days in September - Bor, 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).

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

Average daylight in September / Average sunshine in September - Bor, 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 1min

The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).

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Average sunshine days in September
Bor, Serbia

Average sunshine days in September - Bor, Serbia
  • Average sunshine days in September: 18.4 days

The month with the most sunshine days is August (20.2 days).
The month with the least sunshine days is June (10.2 days).

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Average UV index in September
Bor, Serbia

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

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

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Average cloud cover in September
Bor, Serbia

Average cloud cover in September - Bor, Serbia
  • Average cloud cover in September: 27

The month with the most cloud cover is February (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 18).

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Average visibility in September
Bor, Serbia

Average visibility in September - Bor, Serbia
  • Average visibility in September: 10km

The months with the highest visibility are August and September (10km).
The months with the lowest visibility are January and February (7km).

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Bor, Serbia

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