July weather forecast
Boil, Bulgaria

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Weather in July

July in Boil, Bulgaria, is a tropical summer month, with an average temperature fluctuating between 17.5°C (63.5°F) and 30°C (86°F).

Temperature

Boil's shift from June to July is accompanied by an average high-temperature of a tropical 30°C (86°F), a slight deviation from 27.3°C (81.1°F). Nighttime in July brings a stark departure from the daily high in Boil, resting at an average low-temperature of 17.5°C (63.5°F).

Heat index

July's heat index is evaluated at a hot 33°C (91.4°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is an estimation of the warmth sensation when considering humidity levels. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.

Humidity

The average relative humidity in July is 59%.

Rainfall

In Boil, Bulgaria, during July, the rain falls for 12.4 days and regularly aggregates up to 38mm (1.5") of precipitation. In Boil, during the entire year, the rain falls for 124.6 days and collects up to 391mm (15.39") of precipitation.

Snowfall

May through October are months without snowfall in Boil.

Daylight

In Boil, the average length of the day in July is 15h and 5min.
On the first day of July, sunrise is at 05:34 and sunset at 20:58. On the last day of the month, sunrise is at 06:00 and sunset at 20:36 EEST.

Sunshine

In Boil, the average sunshine in July is 11.5h.

UV index

With an average maximum UV index of 7, July is the month with the highest UV index in Boil. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for average individuals.
Note: The UV index of 7 during July translates into the following guidance:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. 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. Stay sun-safe with clothing that is both closely woven and worn loosely.

Frequently asked questions

How hot is July in Boil?

The average high-temperature and low-temperature during July are 30°C (86°F) and 17.5°C (63.5°F) respectively. In July, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is evaluated at 33°C (91.4°F).

What is the average humidity in July in Boil?

In Boil, Bulgaria, the average relative humidity in July is 59%.

How much does it rain in Boil in July?

In Boil, Bulgaria, during July, the rain falls for 12.4 days and regularly aggregates up to 38mm (1.5") of precipitation.

When it does not snow in Boil?

May through October are months without snowfall in Boil, Bulgaria.

What is the average length of the day in July in Boil?

In July, the average day length in Boil, Bulgaria, is 15h and 5min.

When is the sunrise / sunset in July in Boil?

In July, on the first day of the month, sunrise is at 05:34 and sunset at 20:58. On the last day of the month, in Boil, Bulgaria, sunrise is at 06:00 and sunset at 20:36 EEST.

How long on average sun shines in July in Boil?

The average sunshine duration in July in Boil, Bulgaria, is 11.5h.

When is the highest UV index in Boil?

July is the month with the highest UV index in Boil, Bulgaria, with an average maximum UV index of 7.

How high is the UV index in July in Boil?

The average daily maximum UV index in July in Boil, Bulgaria, is 7. A UV Index reading of 6 to 7 represents 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
Boil, Bulgaria

Average temperature in July - Boil, Bulgaria
  • Average high temperature in July: 30°C

The warmest month (with the highest average high temperature) is August (31.1°C).
The month with the lowest average high temperature is January (2.5°C).

  • Average low temperature in July: 17.5°C

The month with the highest average low temperature is August (17.8°C).
The coldest month (with the lowest average low temperature) is January (-3°C).

Average pressure in July
Boil, Bulgaria

Average pressure in July - Boil, Bulgaria
  • Average pressure in July: 1012.6mbar

The month with the highest atmospheric pressure is December (1020.1mbar).
The month with the lowest atmospheric pressure is July (1012.6mbar).

Average wind speed in July
Boil, Bulgaria

Average wind speed in July - Boil, Bulgaria
  • Average wind speed in July: 10.4km/h

The windiest month (with the highest average wind speed) is February (14.8km/h).
The calmest month (with the lowest average wind speed) is July (10.4km/h).

Average humidity in July
Boil, Bulgaria

Average humidity in July - Boil, Bulgaria
  • Average humidity in July: 59%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (51%).

Average rainfall in July
Boil, Bulgaria

Average rainfall in July - Boil, Bulgaria
  • Average rainfall in July: 38mm

The wettest month (with the highest rainfall) is June (53mm).
The driest month (with the least rainfall) is August (15mm).

Average rainfall days in July
Boil, Bulgaria

Average rainfall days in July - Boil, Bulgaria
  • Average rainfall days in July: 12.4 days

The month with the highest number of rainy days is June (15.9 days).
The month with the least rainy days is August (6.6 days).

Average snowfall in July
Boil, Bulgaria

Average snowfall in July - Boil, Bulgaria
  • Average snowfall in July: 0mm

The month with the highest snowfall is January (74mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in July
Boil, Bulgaria

Average snowfall days in July - Boil, Bulgaria
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (7.5 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
Boil, Bulgaria

Average daylight in July / Average sunshine in July - Boil, Bulgaria
  • Average daylight in July: 15h and 1min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in July: 11h and 3min

The month with the most sunshine is August (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in July
Boil, Bulgaria

Average sunshine days in July - Boil, Bulgaria
  • Average sunshine days in July: 15.8 days

The month with the most sunshine days is August (22.4 days).
The month with the least sunshine days is June (11.3 days).

Average UV index in July
Boil, Bulgaria

Average UV index in July - Boil, Bulgaria
  • Average UV index in July: 7

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in July
Boil, Bulgaria

Average cloud cover in July - Boil, Bulgaria
  • Average cloud cover in July: 22

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 16).

Average visibility in July
Boil, Bulgaria

Average visibility in July - Boil, Bulgaria
  • Average visibility in July: 10km

The months with the highest visibility are April, May, June, July, August, September and October (10km).
The month with the lowest visibility is January (8km).

Boil, Bulgaria

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