September weather forecast and climate
Trpinje, Bosnia and Herzegovina

Weather in September

September, the first month of the autumn, in Trpinje, is also an enjoyable month, with average temperature varying between 7.3°C (45.1°F) and 19.7°C (67.5°F).

Temperature

In September, the average high-temperature decreases, from a moderately hot 25°C (77°F) in August, to an enjoyable 19.7°C (67.5°F). In September, the average low-temperature is 7.3°C (45.1°F).

Humidity

The average relative humidity in Trpinje is 74%.

Rainfall

September is the month with the least rainfall. Rain falls for 13.2 days and accumulates 37mm (1.46") of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

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

Sunshine

The average sunshine in September is 9.2h.

UV index

The average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to the Sun's UV rays for average individuals.
Note: In September, the average maximum UV index of 3 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in September in Trpinje?

The average high-temperature, in September, in Trpinje, is 19.7°C (67.5°F), while the average low-temperature is 7.3°C (45.1°F).

What is the average humidity in September in Trpinje?

In September, the average relative humidity is 74%.

How many days does it rain in September in Trpinje?

In September, the rain falls for 13.2 days. Throughout September, 37mm (1.46") of precipitation is accumulated.

What is the driest month in Trpinje?

The month with the least rainfall is September when the rain falls for 13.2 days and typically collects 37mm (1.46") of precipitation.

Does it snow in Trpinje in September?

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

When it does not snow in Trpinje?

June through September are months without snowfall in Trpinje.

What is the average length of the day in September in Trpinje?

The average length of the day in September in Trpinje, Bosnia and Herzegovina, is 12.5h.

How long on average sun shines in September in Trpinje?

The average sunshine in September in Trpinje is 9.2h.

What is the UV index intensity in September in Trpinje?

The average daily maximum UV index in September in Trpinje is 3. A UV Index value of 3 to 5 symbolizes a medium hazard to health from the exposure to the Sun's UV rays.

Average temperature in September
Trpinje, Bosnia and Herzegovina

Average temperature in September - Trpinje, Bosnia and Herzegovina
  • Average high temperature in September: 19.7°C

The warmest month (with the highest average high temperature) is August (25°C).
The month with the lowest average high temperature is January (1.4°C).

  • Average low temperature in September: 7.3°C

The month with the highest average low temperature is August (10.3°C).
The coldest month (with the lowest average low temperature) is January (-6°C).

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Average pressure in September
Trpinje, Bosnia and Herzegovina

Average pressure in September - Trpinje, Bosnia and Herzegovina
  • Average pressure in September: 1017.1mbar

The month with the highest atmospheric pressure is December (1020.6mbar).
The month with the lowest atmospheric pressure is May (1014.6mbar).

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Average wind speed in September
Trpinje, Bosnia and Herzegovina

Average wind speed in September - Trpinje, Bosnia and Herzegovina
  • Average wind speed in September: 6km/h

The windiest months (with the highest average wind speed) are February and March (7.8km/h).
The calmest month (with the lowest average wind speed) is August (5.4km/h).

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Average humidity in September
Trpinje, Bosnia and Herzegovina

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

Months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is August (69%).

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Average rainfall in September
Trpinje, Bosnia and Herzegovina

Average rainfall in September - Trpinje, Bosnia and Herzegovina
  • Average rainfall in September: 37mm

The wettest month (with the highest rainfall) is June (75mm).
The driest month (with the least rainfall) is September (37mm).

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Average rainfall days in September
Trpinje, Bosnia and Herzegovina

Average rainfall days in September - Trpinje, Bosnia and Herzegovina
  • Average rainfall days in September: 13.2 days

The month with the highest number of rainy days is May (20.3 days).
The month with the least rainy days is February (9.8 days).

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Average snowfall in September
Trpinje, Bosnia and Herzegovina

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

The month with the highest snowfall is December (325mm).
Months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in September
Trpinje, Bosnia and Herzegovina

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

The month with the highest number of snowfall days is January (13.8 days).
Months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 15.4h).
The month with the shortest days is December (Average daylight: 9h).

  • Average sunshine in September: 9.2h

The month with the most sunshine is August (Average sunshine: 11.4h).
The month with the least sunshine is February (Average sunshine: 4.6h).

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Average sunshine days in September
Trpinje, Bosnia and Herzegovina

Average sunshine days in September - Trpinje, Bosnia and Herzegovina
  • Average sunshine days in September: 14.2 days

The month with the most sunshine days is October (16 days).
The month with the least sunshine days is May (8.4 days).

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Average UV index in September
Trpinje, Bosnia and Herzegovina

Average UV index in September - Trpinje, Bosnia and Herzegovina
  • Average UV index in September: 3

Months with the highest UV index are June, July and August (UV index 5).
Months with the lowest UV index are January, February, October, November and December (UV index 2).

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Average cloud cover in September
Trpinje, Bosnia and Herzegovina

Average cloud cover in September - Trpinje, Bosnia and Herzegovina
  • Average cloud cover in September: 32

The month with the most cloud cover is February (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 23).

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Average visibility in September
Trpinje, Bosnia and Herzegovina

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

Months with the highest visibility are July, August and September (9km).
The month with the lowest visibility is February (6km).

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