July weather forecast
Donja Trnova, Bosnia and Herzegovina

July

Weather in July

July, the same as June, is another warm summer month in Donja Trnova, Bosnia and Herzegovina, with an average temperature ranging between min 15.4°C (59.7°F) and max 28.4°C (83.1°F).

Temperature

As Donja Trnova welcomes July, the average high-temperature displays a subtle shift, adjusting from 25.3°C (77.5°F) in June to a still warm 28.4°C (83.1°F). Despite considerable daily temperature swings, a steady low-temperature average of 15.4°C (59.7°F) is noted in Donja Trnova, Bosnia and Herzegovina throughout July.

Heat index

For July, the heat index is computed to be a hot 31°C (87.8°F). Long-standing exposure and activity could induce a feeling of tiredness and lead to heat cramps.
Understand that the heat index values take into account shaded locations and mild winds. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.

Humidity

In Donja Trnova, the average relative humidity in July is 66%.

Rainfall

In July, in Donja Trnova, Bosnia and Herzegovina, the rain falls for 12.4 days. Throughout July, 43mm (1.69") of precipitation is accumulated. In Donja Trnova, during the entire year, the rain falls for 141.7 days and collects up to 481mm (18.94") of precipitation.

Snowfall

In Donja Trnova, snow does not fall in May through October.

Daylight

In July, the average length of the day is 15h and 10min.
On the first day of July in Donja Trnova, Bosnia and Herzegovina, sunrise is at 05:02 and sunset at 20:32. On the last day of the month, sunrise is at 05:29 and sunset at 20:10 CEST.

Sunshine

In Donja Trnova, the average sunshine in July is 11.2h.

UV index

The months with the highest UV index in Donja Trnova are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: An average UV index of 6 in July transforms into this advice:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.

Frequently asked questions

How hot is July in Donja Trnova?
The high-temperature in Donja Trnova during July is 28.4°C (83.1°F) and the low-temperature is 15.4°C (59.7°F). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in July is computed to be 31°C (87.8°F).
What is the average humidity in July in Donja Trnova?
The average relative humidity in July in Donja Trnova, Bosnia and Herzegovina, is 66%.
How many days does it rain in July in Donja Trnova?
In July, the rain falls for 12.4 days. Throughout July, 43mm (1.69") of precipitation is accumulated.
When it does not snow in Donja Trnova?
In Donja Trnova, snow does not fall in May through October.
What is the average length of the day in July in Donja Trnova?
The average day length in July is 15h and 10min.
When is the sunrise / sunset in July in Donja Trnova?
On the first day of July in Donja Trnova, Bosnia and Herzegovina, sunrise is at 05:02 and sunset at 20:32. On the last day of the month, sunrise is at 05:29 and sunset at 20:10 CEST.
How many hours of sunshine does Donja Trnova have in July?
In July, the average sunshine duration in Donja Trnova is 11.2h.
When is the highest UV index in Donja Trnova?
June through August, with an average maximum UV index of 6, are months with the highest UV index.
What is the UV index intensity in July in Donja Trnova?
The average daily maximum UV index in July is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in July
Donja Trnova, Bosnia and Herzegovina
  • Average high temperature in July: 28.4°C

The warmest month (with the highest average high temperature) is August (30.1°C).
The month with the lowest average high temperature is January (4.2°C).

  • Average low temperature in July: 15.4°C

The month with the highest average low temperature is August (15.8°C).
The coldest month (with the lowest average low temperature) is January (-1.5°C).

Average pressure in July
Donja Trnova, Bosnia and Herzegovina
  • Average pressure in July: 1014.6mbar

The month with the highest atmospheric pressure is December (1021.1mbar).
The months with the lowest atmospheric pressure are May and June (1014.5mbar).

Average wind speed in July
Donja Trnova, Bosnia and Herzegovina
  • Average wind speed in July: 7.6km/h

The windiest month (with the highest average wind speed) is March (9.9km/h).
The calmest month (with the lowest average wind speed) is August (7.3km/h).

Average humidity in July
Donja Trnova, Bosnia and Herzegovina
  • Average humidity in July: 66%

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (60%).

Average rainfall in July
Donja Trnova, Bosnia and Herzegovina
  • Average rainfall in July: 43mm

The wettest month (with the highest rainfall) is May (74mm).
The driest month (with the least rainfall) is September (26mm).

Average rainfall days in July
Donja Trnova, Bosnia and Herzegovina
  • Average rainfall days in July: 12.4 days

The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is November (8.5 days).

Average snowfall in July
Donja Trnova, Bosnia and Herzegovina
  • Average snowfall in July: 0mm

The month with the highest snowfall is January (120mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in July
Donja Trnova, Bosnia and Herzegovina
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (8.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in July: 11h and 1min

The month with the most sunshine is August (Average sunshine: 11h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

Average sunshine days in July
Donja Trnova, Bosnia and Herzegovina
  • Average sunshine days in July: 15.8 days

The month with the most sunshine days is August (20.3 days).
The month with the least sunshine days is June (10.8 days).

Average UV index in July
Donja Trnova, 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
Donja Trnova, Bosnia and Herzegovina
  • Average cloud cover in July: 23

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 19).

Average visibility in July
Donja Trnova, Bosnia and Herzegovina
  • Average visibility in July: 10km

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

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