July weather forecast and climate
Koljani, Bosnia and Herzegovina

Weather in July

July, like June, in Koljani, Bosnia and Herzegovina, is a moderately hot summer month, with average temperature fluctuating between 27°C (80.6°F) and 13.5°C (56.3°F).

Temperature

In Koljani, the average high-temperature in July is essentially the same as in June - a still moderately hot 27°C (80.6°F). The average low-temperature, in Koljani, is 13.5°C (56.3°F).

Heat index

In July, the average heat index is evaluated at 28.9°C (84°F). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'felt air temperature', 'feels like', or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. This effect is individual, with diverse people perceiving weather differently for numerous reasons (metabolic differences, wind, clothing), and activity. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

The average relative humidity in Koljani is 70%.

Rainfall

In July, the rain falls for 14.3 days. Throughout July, 53mm (2.09") of precipitation is accumulated. In Koljani, Bosnia and Herzegovina, during the entire year, the rain falls for 160.4 days and collects up to 665mm (26.18") of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

In Koljani, the average length of the day in July is 15.2h.

Sunshine

With an average of 11.1h of sunshine, July has the most sunshine of the year.

UV index

July is the month with the highest UV index, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to the UV radiation for ordinary individuals.
Note: In July, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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 July in Koljani?

In July, in Koljani, the average high-temperature is 27°C (80.6°F), and the average low-temperature is 13.5°C (56.3°F). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), that factores the actual air temperature with the relative humidity, in July is evaluated at 28.9°C (84°F).

What is the average humidity in July in Koljani?

In July, the average relative humidity in Koljani is 70%.

How many days does it rain in July in Koljani?

In Koljani, Bosnia and Herzegovina, in July, during 14.3 rainfall days, 53mm (2.09") of precipitation is typically accumulated.

When it does not snow in Koljani?

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

How many hours of daylight does Koljani have in July?

The average length of the day in July in Koljani is 15.2h.

What month has the most sunshine in Koljani?

The month with the most sunshine in Koljani, Bosnia and Herzegovina, is July, with an average of 11.1h of sunshine.

How many hours of sunshine does Koljani have in July?

In July, the average sunshine in Koljani, Bosnia and Herzegovina, is 11.1h.

What is the month with the highest UV index in Koljani?

The month with the highest UV index in Koljani, Bosnia and Herzegovina, is July, with an average maximum UV index of 6.

What is the UV index intensity in July in Koljani?

In Koljani, Bosnia and Herzegovina, the average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents a high health threat from the exposure to the Sun's UV radiation.

Average temperature in July
Koljani, Bosnia and Herzegovina

Average temperature in July - Koljani, Bosnia and Herzegovina
  • Average high temperature in July: 27°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 July: 13.5°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 July
Koljani, Bosnia and Herzegovina

Average pressure in July - Koljani, Bosnia and Herzegovina
  • Average pressure in July: 1014.6mbar

The month with the highest atmospheric pressure is December (1020.4mbar).
Months with the lowest atmospheric pressure are May, June and July (1014.6mbar).

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Average wind speed in July
Koljani, Bosnia and Herzegovina

Average wind speed in July - Koljani, Bosnia and Herzegovina
  • Average wind speed in July: 6.4km/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 July
Koljani, Bosnia and Herzegovina

Average humidity in July - Koljani, Bosnia and Herzegovina
  • Average humidity in July: 70%

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 July
Koljani, Bosnia and Herzegovina

Average rainfall in July - Koljani, Bosnia and Herzegovina
  • Average rainfall in July: 53mm

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 July
Koljani, Bosnia and Herzegovina

Average rainfall days in July - Koljani, Bosnia and Herzegovina
  • Average rainfall days in July: 14.3 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 July
Koljani, Bosnia and Herzegovina

Average snowfall in July - Koljani, Bosnia and Herzegovina
  • Average snowfall in July: 0mm

The month with the highest snowfall is January (213mm).
Months with the least snowfall are May, June, July, August and September (0mm).

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Average snowfall days in July
Koljani, Bosnia and Herzegovina

Average snowfall days in July - Koljani, Bosnia and Herzegovina
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (10.2 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in July /
Average sunshine in July
Koljani, Bosnia and Herzegovina

Average daylight in July / Average sunshine in July - Koljani, Bosnia and Herzegovina
  • Average daylight in July: 15.2h

The month with the longest days is June (Average daylight: 15.6h).
The month with the shortest days is December (Average daylight: 8.8h).

  • Average sunshine in July: 11.1h

The month with the most sunshine is July (Average sunshine: 11.1h).
The month with the least sunshine is February (Average sunshine: 4.4h).

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Average sunshine days in July
Koljani, Bosnia and Herzegovina

Average sunshine days in July - Koljani, Bosnia and Herzegovina
  • Average sunshine days in July: 13.8 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 July
Koljani, Bosnia and Herzegovina

Average UV index in July - Koljani, Bosnia and Herzegovina
  • Average UV index in July: 6

The month with the highest UV index is July (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in July
Koljani, Bosnia and Herzegovina

Average cloud cover in July - Koljani, Bosnia and Herzegovina
  • Average cloud cover in July: 24

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 July
Koljani, Bosnia and Herzegovina

Average visibility in July - Koljani, Bosnia and Herzegovina
  • Average visibility in July: 9km

Months with the highest visibility are March, April, May, June, July, August, September, October and November (9km).
Months with the lowest visibility are January and February (7km).

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