September weather forecast
Slavkovići, Bosnia and Herzegovina

September

Weather in September

The first month of the autumn, September, is still a comfortable month in Slavkovići, Bosnia and Herzegovina, with an average temperature varying between 8.4°C (47.1°F) and 19.8°C (67.6°F).

Temperature

September brings a decrease in the average high-temperature, shifting from a warm 25.8°C (78.4°F) in August to a refreshing 19.8°C (67.6°F). Slavkovići experiences an average low-temperature of 8.4°C (47.1°F) in the month of September.

Humidity

The average relative humidity in September is 74%.

Rainfall

In Slavkovići, Bosnia and Herzegovina, during September, the rain falls for 14.3 days and regularly aggregates up to 65mm (2.56") of precipitation. In Slavkovići, during the entire year, the rain falls for 190.9 days and collects up to 1058mm (41.65") of precipitation.

Snowfall

In Slavkovići, Bosnia and Herzegovina, snow does not fall in May through October.

Daylight

In Slavkovići, the average length of the day in September is 12h and 31min.
On the first day of September in Slavkovići, sunrise is at 06:12 and sunset at 19:24. On the last day of the month, sunrise is at 06:45 and sunset at 18:31 CEST.

Sunshine

In Slavkovići, the average sunshine in September is 9.4h.

UV index

In September, the average daily maximum UV index in Slavkovići is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum high daily UV index of 4 during September translates into the following directions:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.

Frequently asked questions

What is the average September temperature in Slavkovići?
The high-temperature, in September, in Slavkovići, is 19.8°C (67.6°F), while the low-temperature averages to 8.4°C (47.1°F).
What is the average humidity in September in Slavkovići?
In Slavkovići, the average relative humidity in September is 74%.
How much does it rain in Slavkovići in September?
In Slavkovići, Bosnia and Herzegovina, in September, during 14.3 rainfall days, 65mm (2.56") of precipitation is typically accumulated.
When it does not snow in Slavkovići?
In Slavkovići, snow does not fall in May through October.
What is the average length of the day in September in Slavkovići?
In Slavkovići, the average day length in September is 12h and 31min.
When is the sunrise / sunset in September in Slavkovići?
In September, on the first day of the month, sunrise is at 06:12 and sunset at 19:24. On the last day of the month, in Slavkovići, Bosnia and Herzegovina, sunrise is at 06:45 and sunset at 18:31 CEST.
How many hours of sunshine does Slavkovići have in September?
The average sunshine duration in September in Slavkovići is 9.4h.
What is the UV index reading in September in Slavkovići?
In Slavkovići, Bosnia and Herzegovina, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability 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
Slavkovići, Bosnia and Herzegovina
  • Average high temperature in September: 19.8°C

The warmest month (with the highest average high temperature) is August (25.8°C).
The month with the lowest average high temperature is January (2.7°C).

  • Average low temperature in September: 8.4°C

The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is January (-4°C).

Average pressure in September
Slavkovići, Bosnia and Herzegovina
  • Average pressure in September: 1016.7mbar

The month with the highest atmospheric pressure is December (1019.9mbar).
The months with the lowest atmospheric pressure are May and July (1014.5mbar).

Average wind speed in September
Slavkovići, Bosnia and Herzegovina
  • Average wind speed in September: 7.8km/h

The windiest month (with the highest average wind speed) is February (10.2km/h).
The calmest month (with the lowest average wind speed) is August (7.1km/h).

Average humidity in September
Slavkovići, Bosnia and Herzegovina
  • Average humidity in September: 74%

The month with the highest relative humidity is February (89%).
The month with the lowest relative humidity is August (67%).

Average rainfall in September
Slavkovići, Bosnia and Herzegovina
  • Average rainfall in September: 65mm

The wettest month (with the highest rainfall) is November (149mm).
The driest month (with the least rainfall) is August (40mm).

Average rainfall days in September
Slavkovići, Bosnia and Herzegovina
  • Average rainfall days in September: 14.3 days

The month with the highest number of rainy days is May (20.4 days).
The month with the least rainy days is August (12.1 days).

Average snowfall in September
Slavkovići, Bosnia and Herzegovina
  • Average snowfall in September: 0mm

The month with the highest snowfall is January (152mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in September
Slavkovići, Bosnia and Herzegovina
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in September /
Average sunshine in September
Slavkovići, Bosnia and Herzegovina
  • 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 2min

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 42min).

Average sunshine days in September
Slavkovići, Bosnia and Herzegovina
  • Average sunshine days in September: 14.6 days

The month with the most sunshine days is October (16.5 days).
The month with the least sunshine days is May (7.2 days).

Average UV index in September
Slavkovići, Bosnia and Herzegovina
  • Average UV index in September: 4

The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).

Average cloud cover in September
Slavkovići, Bosnia and Herzegovina
  • Average cloud cover in September: 30

The month with the most cloud cover is February (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 17).

Average visibility in September
Slavkovići, Bosnia and Herzegovina
  • Average visibility in September: 9km

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

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