September weather forecast
Šurmanci, Bosnia and Herzegovina

September

Weather in September

The first month of the autumn, September, is also a moderately hot month in Šurmanci, Bosnia and Herzegovina, with an average temperature fluctuating between 14.7°C (58.5°F) and 23.7°C (74.7°F).

Temperature

As September commences, the average high-temperature shows a reduction, transitioning from a moderately hot 29.4°C (84.9°F) in August to a still warm 23.7°C (74.7°F). During the nights in September, Šurmanci experiences a consistent average temperature of 14.7°C (58.5°F).

Humidity

In September, the average relative humidity in Šurmanci is 65%.

Rainfall

In Šurmanci, in September, during 10.5 rainfall days, 52mm (2.05") of precipitation is typically accumulated. In Šurmanci, during the entire year, the rain falls for 148.3 days and collects up to 873mm (34.37") of precipitation.

Snowfall

In Šurmanci, snow does not fall in May through November.

Daylight

In September, the average length of the day in Šurmanci is 12h and 30min.
On the first day of September, sunrise is at 06:13 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 September, the average sunshine is 10.3h.

UV index

In September, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: A daily high UV index of 5 in September leads to these guidelines:
Preventative actions are necessary - Recommendations to ward off sunburn are given. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.

Frequently asked questions

What are the temperatures in Šurmanci in September?
In September, the average high-temperature and low-temperature in Šurmanci are 23.7°C (74.7°F) and 14.7°C (58.5°F) respectively. In August, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is evaluated at 31°C (87.8°F).
What is the average humidity in September in Šurmanci?
The average relative humidity in September in Šurmanci, Bosnia and Herzegovina, is 65%.
How many days does it rain in September in Šurmanci?
In Šurmanci, Bosnia and Herzegovina, during September, the rain falls for 10.5 days and regularly aggregates up to 52mm (2.05") of precipitation.
When it does not snow in Šurmanci?
In Šurmanci, snow does not fall in May through November.
How many hours of daylight does Šurmanci have in September?
In Šurmanci, Bosnia and Herzegovina, the average day length in September is 12h and 30min.
When are sunrise and sunset in September in Šurmanci?
In September, on the first day of the month, sunrise is at 06:13 and sunset at 19:24. On the last day of the month, in Šurmanci, Bosnia and Herzegovina, sunrise is at 06:45 and sunset at 18:31 CEST.
How long on average sun shines in September in Šurmanci?
In September, the average sunshine duration in Šurmanci, Bosnia and Herzegovina, is 10.3h.
What is the UV index reading in September in Šurmanci?
In Šurmanci, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unsafe 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
Šurmanci, Bosnia and Herzegovina
  • Average high temperature in September: 23.7°C

The warmest month (with the highest average high temperature) is August (29.4°C).
The month with the lowest average high temperature is January (7.5°C).

  • Average low temperature in September: 14.7°C

The month with the highest average low temperature is August (18.5°C).
The coldest month (with the lowest average low temperature) is January (2°C).

Average pressure in September
Šurmanci, Bosnia and Herzegovina
  • Average pressure in September: 1016.4mbar

The month with the highest atmospheric pressure is December (1019.4mbar).
The month with the lowest atmospheric pressure is July (1014.1mbar).

Average wind speed in September
Šurmanci, Bosnia and Herzegovina
  • Average wind speed in September: 9.8km/h

The windiest month (with the highest average wind speed) is February (12.4km/h).
The calmest month (with the lowest average wind speed) is August (8.6km/h).

Average humidity in September
Šurmanci, Bosnia and Herzegovina
  • Average humidity in September: 65%

The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is August (58%).

Average rainfall in September
Šurmanci, Bosnia and Herzegovina
  • Average rainfall in September: 52mm

The wettest month (with the highest rainfall) is November (143mm).
The driest month (with the least rainfall) is August (23mm).

Average rainfall days in September
Šurmanci, Bosnia and Herzegovina
  • Average rainfall days in September: 10.5 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is August (6.3 days).

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

The month with the highest snowfall is February (16mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).

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

The month with the highest number of snowfall days is February (1.5 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).

Average daylight in September /
Average sunshine in September
Šurmanci, Bosnia and Herzegovina
  • 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 6min).

  • Average sunshine in September: 10h and 2min

The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is February (Average sunshine: 5h and 24min).

Average sunshine days in September
Šurmanci, Bosnia and Herzegovina
  • Average sunshine days in September: 18 days

The month with the most sunshine days is August (20.6 days).
The month with the least sunshine days is May (11.3 days).

Average UV index in September
Šurmanci, Bosnia and Herzegovina
  • Average UV index in September: 5

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

Average cloud cover in September
Šurmanci, Bosnia and Herzegovina
  • Average cloud cover in September: 19

The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 10).

Average visibility in September
Šurmanci, Bosnia and Herzegovina
  • Average visibility in September: 10km

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).

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