September weather forecast
Sanica Donja, Bosnia and Herzegovina

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Weather in September

The first month of the autumn, September, is still a pleasant month in Sanica Donja, Bosnia and Herzegovina, with an average temperature varying between 9.9°C (49.8°F) and 21.8°C (71.2°F).

Temperature

During Sanica Donja's transition into September, the average high-temperature lessens, moving from a warm 27.5°C (81.5°F) in August to an agreeable 21.8°C (71.2°F). In September, Sanica Donja's temperature tends to fall to an average low of 9.9°C (49.8°F) during the night.

Humidity

In Sanica Donja, the average relative humidity in September is 73%.

Rainfall

In Sanica Donja, in September, during 13.1 rainfall days, 45mm (1.77") of precipitation is typically accumulated. In Sanica Donja, during the entire year, the rain falls for 160.4 days and collects up to 665mm (26.18") of precipitation.

Snowfall

In Sanica Donja, Bosnia and Herzegovina, snow does not fall in May through September.

Daylight

In September, the average length of the day in Sanica Donja, Bosnia and Herzegovina, is 12h and 31min.
On the first day of September in Sanica Donja, sunrise is at 06:16 and sunset at 19:29. On the last day of the month, sunrise is at 06:50 and sunset at 18:35 CEST.

Sunshine

In September, the average sunshine in Sanica Donja is 9.1h.

UV index

The average daily maximum UV index in September in Sanica Donja is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index of 4 in September converts into the following recommendations:
Prioritize safety - Suggestions to prevent sun damage are offered. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
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Frequently asked questions

What is the usual temperature for Sanica Donja in September?

The high-temperature, in September, in Sanica Donja, records 21.8°C (71.2°F), while the low-temperature is 9.9°C (49.8°F). In August, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is evaluated at 29°C (84.2°F).

What is the average humidity in September in Sanica Donja?

In Sanica Donja, the average relative humidity in September is 73%.

How many days does it rain in September in Sanica Donja?

In Sanica Donja, Bosnia and Herzegovina, in September, during 13.1 rainfall days, 45mm (1.77") of precipitation is typically accumulated.

When it does not snow in Sanica Donja?

In Sanica Donja, snow does not fall in May through September.

Does it snow in Sanica Donja in September?

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

What is the average length of the day in September in Sanica Donja?

In Sanica Donja, Bosnia and Herzegovina, the average day length in September is 12h and 31min.

What time are sunrise and sunset in September in Sanica Donja?

In September, on the first day of the month, sunrise is at 06:16 and sunset at 19:29. On the last day of the month, sunrise is at 06:50 and sunset at 18:35 CEST.

How long on average sun shines in September in Sanica Donja?

In September, the average sunshine duration in Sanica Donja, Bosnia and Herzegovina, is 9.1h.

What is the UV index intensity in September in Sanica Donja?

In Sanica Donja, Bosnia and Herzegovina, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability 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
Sanica Donja, Bosnia and Herzegovina

Average temperature in September - Sanica Donja, Bosnia and Herzegovina
  • Average high temperature in September: 21.8°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: 9.9°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
Sanica Donja, Bosnia and Herzegovina

Average pressure in September - Sanica Donja, Bosnia and Herzegovina
  • Average pressure in September: 1017.2mbar

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
Sanica Donja, Bosnia and Herzegovina

Average wind speed in September - Sanica Donja, 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
Sanica Donja, Bosnia and Herzegovina

Average humidity in September - Sanica Donja, 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
Sanica Donja, Bosnia and Herzegovina

Average rainfall in September - Sanica Donja, Bosnia and Herzegovina
  • Average rainfall in September: 45mm

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
Sanica Donja, Bosnia and Herzegovina

Average rainfall days in September - Sanica Donja, Bosnia and Herzegovina
  • Average rainfall days in September: 13.1 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
Sanica Donja, Bosnia and Herzegovina

Average snowfall in September - Sanica Donja, 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
Sanica Donja, Bosnia and Herzegovina

Average snowfall days in September - Sanica Donja, 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
Sanica Donja, Bosnia and Herzegovina

Average daylight in September / Average sunshine in September - Sanica Donja, 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 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
Sanica Donja, Bosnia and Herzegovina

Average sunshine days in September - Sanica Donja, Bosnia and Herzegovina
  • Average sunshine days in September: 15.8 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
Sanica Donja, Bosnia and Herzegovina

Average UV index in September - Sanica Donja, 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
Sanica Donja, Bosnia and Herzegovina

Average cloud cover in September - Sanica Donja, 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
Sanica Donja, Bosnia and Herzegovina

Average visibility in September - Sanica Donja, 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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Sanica Donja, Bosnia and Herzegovina

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