September weather forecast
Gornja Dolina, Bosnia and Herzegovina

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Weather in September

September, the first month of the autumn in Gornja Dolina, is still a pleasant month, with an average temperature varying between 9.8°C (49.6°F) and 21.5°C (70.7°F).

Temperature

With the onset of September, Gornja Dolina experiences a modest temperature adjustment, with the average high-temperature receding from a moderately hot 27.5°C (81.5°F) in August to an agreeable 21.5°C (70.7°F). Gornja Dolina's temperature tends to fall to an average low of 9.8°C (49.6°F) during the nights of September.

Humidity

In September, the average relative humidity is 73%.

Rainfall

In September, the rain falls for 13.2 days. Throughout September, 44mm (1.73") of precipitation is accumulated. In Gornja Dolina, Bosnia and Herzegovina, during the entire year, the rain falls for 160.5 days and collects up to 664mm (26.14") of precipitation.

Snowfall

In Gornja Dolina, snow does not fall in May through September.

Daylight

The average length of the day in September in Gornja Dolina is 12h and 32min.
On the first day of September in Gornja Dolina, sunrise is at 06:12 and sunset at 19:27. On the last day of the month, sunrise is at 06:47 and sunset at 18:32 CEST.

Sunshine

In September, the average sunshine is 9.2h.

UV index

In Gornja Dolina, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A typical high UV index of 4 in September suggests the following recommendations:
Undertake precautions - Guarding against sun damage is counselled. It's recommended to limit sun exposure when its radiation is at its peak during midday. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
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Frequently asked questions

What are September temperatures in Gornja Dolina?

In September, the average high-temperature and low-temperature are 21.5°C (70.7°F) and 9.8°C (49.6°F) respectively. In August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 29°C (84.2°F).

What is the average humidity in September in Gornja Dolina?

In Gornja Dolina, the average relative humidity in September is 73%.

How much does it rain in Gornja Dolina in September?

In Gornja Dolina, in September, it is raining for 13.2 days, with typically 44mm (1.73") of accumulated precipitation.

When it does not snow in Gornja Dolina?

May through September are months without snowfall in Gornja Dolina, Bosnia and Herzegovina.

Does it snow in Gornja Dolina in September?

In Gornja Dolina, Bosnia and Herzegovina, in September, it doesn't snow. In October, it regularly snows.

What is the average length of the day in September in Gornja Dolina?

In September, the average day length in Gornja Dolina is 12h and 32min.

When is the sunrise / sunset in September in Gornja Dolina?

On the first day of September in Gornja Dolina, sunrise is at 06:12 and sunset at 19:27. On the last day of the month, sunrise is at 06:47 and sunset at 18:32 CEST.

How many hours of sunshine does Gornja Dolina have in September?

In Gornja Dolina, Bosnia and Herzegovina, the average sunshine duration in September is 9.2h.

What is the UV index reading in September in Gornja Dolina?

In Gornja Dolina, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health from 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 visibility

Average temperature in September
Gornja Dolina, Bosnia and Herzegovina

Average temperature in September - Gornja Dolina, Bosnia and Herzegovina
  • Average high temperature in September: 21.5°C

The warmest month (with the highest average high temperature) is August (27.5°C).
The month with the lowest average high temperature is January (3.8°C).

  • Average low temperature in September: 9.8°C

The month with the highest average low temperature is August (13.6°C).
The coldest month (with the lowest average low temperature) is January (-2.6°C).

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Average pressure in September
Gornja Dolina, Bosnia and Herzegovina

Average pressure in September - Gornja Dolina, Bosnia and Herzegovina
  • Average pressure in September: 1017.3mbar

The month with the highest atmospheric pressure is December (1020.4mbar).
The months with the lowest atmospheric pressure are May, June and July (1014.6mbar).

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Average wind speed in September
Gornja Dolina, Bosnia and Herzegovina

Average wind speed in September - Gornja Dolina, Bosnia and Herzegovina
  • Average wind speed in September: 6.1km/h

The windiest month (with the highest average wind speed) is March (8.1km/h).
The calmest months (with the lowest average wind speed) are August and September (6.1km/h).

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Average humidity in September
Gornja Dolina, Bosnia and Herzegovina

Average humidity in September - Gornja Dolina, Bosnia and Herzegovina
  • Average humidity in September: 73%

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (67%).

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Average rainfall in September
Gornja Dolina, Bosnia and Herzegovina

Average rainfall in September - Gornja Dolina, Bosnia and Herzegovina
  • Average rainfall in September: 44mm

The wettest month (with the highest rainfall) is May (102mm).
The driest month (with the least rainfall) is August (38mm).

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Average rainfall days in September
Gornja Dolina, Bosnia and Herzegovina

Average rainfall days in September - Gornja Dolina, Bosnia and Herzegovina
  • Average rainfall days in September: 13.2 days

The month with the highest number of rainy days is May (20.5 days).
The month with the least rainy days is January (9.8 days).

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Average snowfall in September
Gornja Dolina, Bosnia and Herzegovina

Average snowfall in September - Gornja Dolina, Bosnia and Herzegovina
  • Average snowfall in September: 0mm

The month with the highest snowfall is January (213mm).
The months with the least snowfall are May, June, July, August and September (0mm).

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Average snowfall days in September
Gornja Dolina, Bosnia and Herzegovina

Average snowfall days in September - Gornja Dolina, Bosnia and Herzegovina
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (10.2 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
Gornja Dolina, Bosnia and Herzegovina

Average daylight in September / Average sunshine in September - Gornja Dolina, Bosnia and Herzegovina
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in September: 9h and 1min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).

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Average sunshine days in September
Gornja Dolina, Bosnia and Herzegovina

Average sunshine days in September - Gornja Dolina, Bosnia and Herzegovina
  • Average sunshine days in September: 15.5 days

The month with the most sunshine days is August (18.5 days).
The month with the least sunshine days is May (9 days).

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Average UV index in September
Gornja Dolina, Bosnia and Herzegovina

Average UV index in September - Gornja Dolina, Bosnia and Herzegovina
  • Average UV index in September: 4

The month with the highest UV index is July (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
Gornja Dolina, Bosnia and Herzegovina

Average cloud cover in September - Gornja Dolina, Bosnia and Herzegovina
  • Average cloud cover in September: 32

The month with the most cloud cover is February (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 23).

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Average visibility in September
Gornja Dolina, Bosnia and Herzegovina

Average visibility in September - Gornja Dolina, Bosnia and Herzegovina
  • Average visibility in September: 9km

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

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Gornja Dolina, Bosnia and Herzegovina

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