September weather forecast and climate
Obljaj, Bosnia and Herzegovina

Weather in September

The first month of the autumn, September, is still a warm month in Obljaj, Bosnia and Herzegovina, with average temperature varying between 17.8°C (64°F) and 24°C (75.2°F).

Temperature

In Obljaj, the average high-temperature in September decreases, from a warm 29.1°C (84.4°F) in August, to a still moderately hot 24°C (75.2°F). The average low-temperature, is 17.8°C (64°F).

Humidity

The average relative humidity in September is 63%.

Rainfall

In Obljaj, in September, during 9.6 rainfall days, 64mm (2.52") of precipitation is typically accumulated. In Obljaj, during the entire year, the rain falls for 138.6 days and collects up to 679mm (26.73") of precipitation.

Snowfall

April through December are months without snowfall.

Daylight

In Obljaj, the average length of the day in September is 12.5h.

Sunshine

In Obljaj, Bosnia and Herzegovina, the average sunshine is 10.5h.

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 the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 5 in September transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in September in Obljaj?

In September, in Obljaj, the average high-temperature is 24°C (75.2°F), and the average low-temperature is 17.8°C (64°F).

What is the average humidity in September in Obljaj?

In September, the average relative humidity in Obljaj, Bosnia and Herzegovina, is 63%.

How many days does it rain in September in Obljaj?

In Obljaj, Bosnia and Herzegovina, during September, the rain falls for 9.6 days and regularly aggregates up to 64mm (2.52") of precipitation.

When it does not snow in Obljaj?

April through December are months without snowfall.

How many hours of daylight does Obljaj have in September?

In September, the average length of the day is 12.5h.

How long on average sun shines in September in Obljaj?

The average sunshine in September in Obljaj is 10.5h.

How high is the UV index in September in Obljaj?

The average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate health threat from unprotected exposure to the UV radiation.

Average temperature in September
Obljaj, Bosnia and Herzegovina

Average temperature in September - Obljaj, Bosnia and Herzegovina
  • Average high temperature in September: 24°C

The warmest month (with the highest average high temperature) is August (29.1°C).
The month with the lowest average high temperature is January (9.2°C).

  • Average low temperature in September: 17.8°C

The month with the highest average low temperature is August (21.4°C).
The coldest month (with the lowest average low temperature) is January (4.5°C).

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Average pressure in September
Obljaj, Bosnia and Herzegovina

Average pressure in September - Obljaj, Bosnia and Herzegovina
  • Average pressure in September: 1016mbar

The month with the highest atmospheric pressure is December (1019.1mbar).
The month with the lowest atmospheric pressure is July (1013.7mbar).

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Average wind speed in September
Obljaj, Bosnia and Herzegovina

Average wind speed in September - Obljaj, Bosnia and Herzegovina
  • Average wind speed in September: 12.8km/h

The windiest month (with the highest average wind speed) is February (17.7km/h).
The calmest month (with the lowest average wind speed) is August (11.4km/h).

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Average humidity in September
Obljaj, Bosnia and Herzegovina

Average humidity in September - Obljaj, Bosnia and Herzegovina
  • Average humidity in September: 63%

The month with the highest relative humidity is November (74%).
The month with the lowest relative humidity is August (58%).

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Average rainfall in September
Obljaj, Bosnia and Herzegovina

Average rainfall in September - Obljaj, Bosnia and Herzegovina
  • Average rainfall in September: 64mm

The wettest month (with the highest rainfall) is November (112mm).
The driest month (with the least rainfall) is August (18mm).

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Average rainfall days in September
Obljaj, Bosnia and Herzegovina

Average rainfall days in September - Obljaj, Bosnia and Herzegovina
  • Average rainfall days in September: 9.6 days

The month with the highest number of rainy days is November (14.4 days).
The month with the least rainy days is August (5.9 days).

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Average snowfall in September
Obljaj, Bosnia and Herzegovina

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

The month with the highest snowfall is February (4mm).
Months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).

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Average snowfall days in September
Obljaj, Bosnia and Herzegovina

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

The month with the highest number of snowfall days is February (0.8 days).
Months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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Average daylight in September /
Average sunshine in September
Obljaj, Bosnia and Herzegovina

Average daylight in September / Average sunshine in September - Obljaj, Bosnia and Herzegovina
  • Average daylight in September: 12.5h

The month with the longest days is June (Average daylight: 15.5h).
The month with the shortest days is December (Average daylight: 8.9h).

  • Average sunshine in September: 10.5h

The month with the most sunshine is August (Average sunshine: 12.1h).
The month with the least sunshine is February (Average sunshine: 5.8h).

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Average sunshine days in September
Obljaj, Bosnia and Herzegovina

Average sunshine days in September - Obljaj, Bosnia and Herzegovina
  • Average sunshine days in September: 18.3 days

The month with the most sunshine days is August (23.2 days).
The month with the least sunshine days is February (13.3 days).

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Average UV index in September
Obljaj, Bosnia and Herzegovina

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

The month with the highest UV index is July (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in September
Obljaj, Bosnia and Herzegovina

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

Months with the most cloud cover are January and February (Cloud cover 38).
The month with the least cloud cover is August (Cloud cover 10).

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Average visibility in September
Obljaj, Bosnia and Herzegovina

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

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

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