July weather forecast
Mostar, Bosnia and Herzegovina

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Weather in July

In Mostar, July is synonymous with peak summer conditions. This is the warmest month, with a maximum average temperature of 27.8°C (82°F). Coupled with the extended daylight hours, the city radiates under the midsummer sunlight. The calming summer breeze, coupled with the lush green landscapes, enhances the visibility of Mostar's historic structures. Hence, July perfectly encapsulates the summer spirit, making it an ideal time for tourists to enjoy the urban and natural attractions of Mostar.

Temperature

The transition from June to July in Mostar brings a subtle temperature rise, with average high-temperatures increasing from 23.4°C (74.1°F) to a still moderately hot 27°C (80.6°F). In Mostar, the July nights descend to a significantly cooler average of 13.4°C (56.1°F) compared to daytime highs.

Heat index

Throughout July, the heat index is appraised at 28°C (82.4°F). One might feel worn out with persistent exposure and activity, resulting in heat cramps.
Records show heat index calculations are tailored for shaded regions and mild winds. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.

Humidity

In July, the average relative humidity is 65%.

Rainfall

In Mostar, during July, the rain falls for 11.5 days and regularly aggregates up to 37mm (1.46") of precipitation. In Mostar, during the entire year, the rain falls for 163.7 days and collects up to 962mm (37.87") of precipitation.

Snowfall

In Mostar, Bosnia and Herzegovina, snow does not fall in May through October.

Daylight

In July, the average length of the day is 15h and 2min.
On the first day of the month, sunrise is at 05:12 and sunset at 20:33. On the last day of July, in Mostar, sunrise is at 05:38 and sunset at 20:12 CEST.

Sunshine

In July, the average sunshine in Mostar is 11.7h.

UV index

The months with the highest UV index are July and August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 6 during July translates into the following directions:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.

Frequently asked questions

What are July temperatures in Mostar?

The average high-temperature, in July, in Mostar, is 27°C (80.6°F), while the average low-temperature is 13.4°C (56.1°F). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines relative humidity and air temperature, in July is appraised at 28°C (82.4°F).

What is the average humidity in July in Mostar?

In July, the average relative humidity in Mostar, Bosnia and Herzegovina, is 65%.

How much does it rain in Mostar in July?

In July, in Mostar, the rain falls for 11.5 days. Throughout July, 37mm (1.46") of precipitation is accumulated.

When it does not snow in Mostar?

May through October are months without snowfall.

How many hours of daylight does Mostar have in July?

In Mostar, Bosnia and Herzegovina, the average day length in July is 15h and 2min.

When is the sunrise / sunset in July in Mostar?

In July, on the first day of the month, sunrise is at 05:12 and sunset at 20:33. On the last day of the month, in Mostar, sunrise is at 05:38 and sunset at 20:12 CEST.

How many hours of sunshine does Mostar have in July?

In Mostar, Bosnia and Herzegovina, the average sunshine duration in July is 11.7h.

When is the highest UV index in Mostar?

July and August, with an average maximum UV index of 6, are months with the highest UV index in Mostar, Bosnia and Herzegovina.

How high is the UV index in July in Mostar?

In July, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from exposure to the Sun's 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 temperature in July
Mostar, Bosnia and Herzegovina

Average temperature in July - Mostar, Bosnia and Herzegovina
  • Average high temperature in July: 27°C

The warmest month (with the highest average high temperature) is August (27.8°C).
The month with the lowest average high temperature is January (4.8°C).

  • Average low temperature in July: 13.4°C

The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is January (-1.9°C).

Average pressure in July
Mostar, Bosnia and Herzegovina

Average pressure in July - Mostar, Bosnia and Herzegovina
  • Average pressure in July: 1014.3mbar

The month with the highest atmospheric pressure is December (1019.7mbar).
The month with the lowest atmospheric pressure is July (1014.3mbar).

Average wind speed in July
Mostar, Bosnia and Herzegovina

Average wind speed in July - Mostar, Bosnia and Herzegovina
  • Average wind speed in July: 8km/h

The windiest month (with the highest average wind speed) is February (11km/h).
The calmest months (with the lowest average wind speed) are July and August (8km/h).

Average humidity in July
Mostar, Bosnia and Herzegovina

Average humidity in July - Mostar, Bosnia and Herzegovina
  • Average humidity in July: 65%

The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is August (62%).

Average rainfall in July
Mostar, Bosnia and Herzegovina

Average rainfall in July - Mostar, Bosnia and Herzegovina
  • Average rainfall in July: 37mm

The wettest month (with the highest rainfall) is November (152mm).
The driest month (with the least rainfall) is August (29mm).

Average rainfall days in July
Mostar, Bosnia and Herzegovina

Average rainfall days in July - Mostar, Bosnia and Herzegovina
  • Average rainfall days in July: 11.5 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is August (9.2 days).

Average snowfall in July
Mostar, Bosnia and Herzegovina

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

The month with the highest snowfall is February (55mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in July
Mostar, Bosnia and Herzegovina

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

The month with the highest number of snowfall days is February (2.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in July / Average sunshine in July - Mostar, Bosnia and Herzegovina
  • Average daylight in July: 15h and 0min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in July: 11h and 4min

The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

Average sunshine days in July
Mostar, Bosnia and Herzegovina

Average sunshine days in July - Mostar, Bosnia and Herzegovina
  • Average sunshine days in July: 16.8 days

The month with the most sunshine days is August (18.8 days).
The month with the least sunshine days is May (10.8 days).

Average UV index in July
Mostar, Bosnia and Herzegovina

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

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).

Average cloud cover in July
Mostar, Bosnia and Herzegovina

Average cloud cover in July - Mostar, Bosnia and Herzegovina
  • Average cloud cover in July: 16

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 13).

Average visibility in July
Mostar, Bosnia and Herzegovina

Average visibility in July - Mostar, Bosnia and Herzegovina
  • Average visibility in July: 10km

The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, May, October, November and December (9km).

Mostar, Bosnia and Herzegovina

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