September weather forecast
Osinja, Bosnia and Herzegovina

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Weather in September

The first month of the autumn, September, is still a pleasant month in Osinja, Bosnia and Herzegovina, with temperature in the range of an average high of 22.5°C (72.5°F) and an average low of 10.8°C (51.4°F).

Temperature

Osinja experiences a temperature shift at the start of September, with average high-temperatures adjusting from a moderately hot 28°C (82.4°F) in August to an agreeable 22.5°C (72.5°F). September nights in Osinja experience a consistent temperature drop to a cool 10.8°C (51.4°F).

Humidity

In Osinja, Bosnia and Herzegovina, the average relative humidity in September is 71%.

Rainfall

In September, in Osinja, the rain falls for 11.4 days. Throughout September, 39mm (1.54") of precipitation is accumulated. Throughout the year, in Osinja, there are 149.8 rainfall days, and 619mm (24.37") of precipitation is accumulated.

Snowfall

May through September are months without snowfall in Osinja.

Daylight

In Osinja, the average length of the day in September is 12h and 31min.
On the first day of the month, sunrise is at 06:11 and sunset at 19:25. On the last day of September, sunrise is at 06:45 and sunset at 18:30 CEST.

Sunshine

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

UV index

The average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.
Note: An average maximum UV index of 4 in September leads to these recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Stay sun-safe with clothing that is both closely woven and worn loosely.
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Frequently asked questions

What is the average September temperature in Osinja?

In Osinja, 22.5°C (72.5°F) is the average high-temperature and 10.8°C (51.4°F) is the average low-temperature during September. In August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 30°C (86°F).

What is the average humidity in September in Osinja?

The average relative humidity in September in Osinja, Bosnia and Herzegovina, is 71%.

How much does it rain in Osinja in September?

In September, in Osinja, Bosnia and Herzegovina, the rain falls for 11.4 days. Throughout September, 39mm (1.54") of precipitation is accumulated.

When it does not snow in Osinja?

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

Does it snow in Osinja in September?

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

How many hours of daylight does Osinja have in September?

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

When are sunrise and sunset in September in Osinja?

In September, on the first day of the month, sunrise is at 06:11 and sunset at 19:25. On the last day of the month, in Osinja, sunrise is at 06:45 and sunset at 18:30 CEST.

How many hours of sunshine does Osinja have in September?

In Osinja, the average sunshine duration in September is 9h.

How high is the UV index in September in Osinja?

In Osinja, Bosnia and Herzegovina, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.
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
Osinja, Bosnia and Herzegovina

Average temperature in September - Osinja, Bosnia and Herzegovina
  • Average high temperature in September: 22.5°C

The warmest month (with the highest average high temperature) is August (28°C).
The month with the lowest average high temperature is January (3.8°C).

  • Average low temperature in September: 10.8°C

The month with the highest average low temperature is August (14.4°C).
The coldest month (with the lowest average low temperature) is January (-2.3°C).

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Average pressure in September
Osinja, Bosnia and Herzegovina

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

The month with the highest atmospheric pressure is December (1020.7mbar).
The months with the lowest atmospheric pressure are May, June and July (1014.7mbar).

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Average wind speed in September
Osinja, Bosnia and Herzegovina

Average wind speed in September - Osinja, Bosnia and Herzegovina
  • Average wind speed in September: 6.3km/h

The windiest month (with the highest average wind speed) is March (8.1km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).

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Average humidity in September
Osinja, Bosnia and Herzegovina

Average humidity in September - Osinja, Bosnia and Herzegovina
  • Average humidity in September: 71%

The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (66%).

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Average rainfall in September
Osinja, Bosnia and Herzegovina

Average rainfall in September - Osinja, Bosnia and Herzegovina
  • Average rainfall in September: 39mm

The wettest month (with the highest rainfall) is May (88mm).
The driest month (with the least rainfall) is October (34mm).

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Average rainfall days in September
Osinja, Bosnia and Herzegovina

Average rainfall days in September - Osinja, Bosnia and Herzegovina
  • Average rainfall days in September: 11.4 days

The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is January (9.1 days).

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Average snowfall in September
Osinja, Bosnia and Herzegovina

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

The month with the highest snowfall is January (220mm).
The months with the least snowfall are May, June, July, August and September (0mm).

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Average snowfall days in September
Osinja, Bosnia and Herzegovina

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

The month with the highest number of snowfall days is January (11.1 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
Osinja, Bosnia and Herzegovina

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

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in September: 9h and 0min

The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).

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Average sunshine days in September
Osinja, Bosnia and Herzegovina

Average sunshine days in September - Osinja, Bosnia and Herzegovina
  • Average sunshine days in September: 16.8 days

The months with the most sunshine days are August and October (19.3 days).
The month with the least sunshine days is June (10.3 days).

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Average UV index in September
Osinja, Bosnia and Herzegovina

Average UV index in September - Osinja, Bosnia and Herzegovina
  • 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
Osinja, Bosnia and Herzegovina

Average cloud cover in September - Osinja, Bosnia and Herzegovina
  • Average cloud cover in September: 31

The month with the most cloud cover is February (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 22).

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Average visibility in September
Osinja, Bosnia and Herzegovina

Average visibility in September - Osinja, 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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Osinja, Bosnia and Herzegovina

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