July weather forecast
Derventa, Bosnia and Herzegovina

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Weather in July

July is Derventa’s warmest month, with temperatures reaching a scorching high of 28.3°C (82.9°F). The long summer days and warm nights exemplify the typical summer weather, making it a perfect time for summer events and festivals. Streets are bustling with people as day-to-day activities move outdoors. Locals and visitors are found enjoying the sun-soaked outdoor spaces and cooling off at nearby waterfronts. Despite the heat, the city’s weather maintains its charm, drawing tourists from different corners of the world.

Temperature

July's arrival in Derventa brings a slight change in high-temperatures, adjusting from 25.3°C (77.5°F) in June to a still moderately hot 28.3°C (82.9°F). Derventa's July nights cool down significantly from the day's heat, to an average low-temperature of 15°C (59°F).

Heat index

July's heat index is evaluated at a tropical 31°C (87.8°F). If activity and exposure persist, they could induce fatigue, leading to possible heat cramps.
Heat index readings emphasize conditions of light breezes and shaded spots. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.

Humidity

The average relative humidity in July in Derventa is 68%.

Rainfall

In July, in Derventa, Bosnia and Herzegovina, the rain falls for 12.8 days. Throughout July, 42mm (1.65") of precipitation is accumulated. Throughout the year, in Derventa, there are 129.1 rainfall days, and 382mm (15.04") of precipitation is accumulated.

Snowfall

May through October are months without snowfall in Derventa.

Daylight

In July, the average length of the day in Derventa is 15h and 13min.
On the first day of July in Derventa, sunrise is at 05:05 and sunset at 20:38. On the last day of the month, sunrise is at 05:33 and sunset at 20:16 CEST.

Sunshine

In Derventa, Bosnia and Herzegovina, the average sunshine in July is 11.2h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: An average maximum UV index of 6 in July leads to these recommendations:
Resist overexposure. Safeguarding from solar damage is indispensable. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.

Frequently asked questions

Is it hot in Derventa during July?

An average high-temperature, in July, in Derventa, is 28.3°C (82.9°F) and the average low-temperature is 15°C (59°F). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in July is evaluated at 31°C (87.8°F).

What is the average humidity in July in Derventa?

The average relative humidity in July is 68%.

How many days does it rain in July in Derventa?

In Derventa, Bosnia and Herzegovina, during July, the rain falls for 12.8 days and regularly aggregates up to 42mm (1.65") of precipitation.

When it does not snow in Derventa?

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

How many hours of daylight does Derventa have in July?

In July, the average day length in Derventa, Bosnia and Herzegovina, is 15h and 13min.

When are sunrise and sunset in July in Derventa?

In July, on the first day of the month, sunrise is at 05:05 and sunset at 20:38. On the last day of the month, in Derventa, Bosnia and Herzegovina, sunrise is at 05:33 and sunset at 20:16 CEST.

How long on average sun shines in July in Derventa?

In July, the average sunshine duration in Derventa, Bosnia and Herzegovina, is 11.2h.

What are the months with the highest UV index in Derventa?

The months with the highest UV index are June through August, with an average maximum UV index of 6.

How high is the UV index in July in Derventa?

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
Derventa, Bosnia and Herzegovina

Average temperature in July - Derventa, Bosnia and Herzegovina
  • Average high temperature in July: 28.3°C

The warmest month (with the highest average high temperature) is August (29.2°C).
The month with the lowest average high temperature is January (3.9°C).

  • Average low temperature in July: 15°C

The month with the highest average low temperature is August (15.3°C).
The coldest month (with the lowest average low temperature) is January (-1.6°C).

Average pressure in July
Derventa, Bosnia and Herzegovina

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

The month with the highest atmospheric pressure is December (1020.8mbar).
The months with the lowest atmospheric pressure are May, June and July (1014.6mbar).

Average wind speed in July
Derventa, Bosnia and Herzegovina

Average wind speed in July - Derventa, Bosnia and Herzegovina
  • Average wind speed in July: 7km/h

The windiest month (with the highest average wind speed) is March (9.5km/h).
The calmest month (with the lowest average wind speed) is August (6.7km/h).

Average humidity in July
Derventa, Bosnia and Herzegovina

Average humidity in July - Derventa, Bosnia and Herzegovina
  • Average humidity in July: 68%

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (63%).

Average rainfall in July
Derventa, Bosnia and Herzegovina

Average rainfall in July - Derventa, Bosnia and Herzegovina
  • Average rainfall in July: 42mm

The wettest month (with the highest rainfall) is May (67mm).
The driest month (with the least rainfall) is November (16mm).

Average rainfall days in July
Derventa, Bosnia and Herzegovina

Average rainfall days in July - Derventa, Bosnia and Herzegovina
  • Average rainfall days in July: 12.8 days

The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is November (6.6 days).

Average snowfall in July
Derventa, Bosnia and Herzegovina

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

The month with the highest snowfall is January (60mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in July
Derventa, Bosnia and Herzegovina

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

The month with the highest number of snowfall days is January (7.6 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
Derventa, Bosnia and Herzegovina

Average daylight in July / Average sunshine in July - Derventa, Bosnia and Herzegovina
  • Average daylight in July: 15h and 1min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in July: 11h and 1min

The month with the most sunshine is August (Average sunshine: 11h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).

Average sunshine days in July
Derventa, Bosnia and Herzegovina

Average sunshine days in July - Derventa, Bosnia and Herzegovina
  • Average sunshine days in July: 14.8 days

The months with the most sunshine days are October and November (21.5 days).
The month with the least sunshine days is May (10.7 days).

Average UV index in July
Derventa, Bosnia and Herzegovina

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

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, November and December (UV index 2).

Average cloud cover in July
Derventa, Bosnia and Herzegovina

Average cloud cover in July - Derventa, Bosnia and Herzegovina
  • Average cloud cover in July: 23

The month with the most cloud cover is February (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 21).

Average visibility in July
Derventa, Bosnia and Herzegovina

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

The months with the highest visibility are July and August (10km).
The months with the lowest visibility are January and February (8km).

Derventa, Bosnia and Herzegovina

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