July weather forecastRastnik, Bulgaria
July
Weather in July
July, like June, in Rastnik, Bulgaria, is another warm summer month, with temperature in the range of an average low of 16°C (60.8°F) and an average high of 29.2°C (84.6°F).Temperature
The arrival of July introduces a minor uplift in high-temperatures, adjusting from 26.1°C (79°F) in June to a still warm 29.2°C (84.6°F). Rastnik anticipates a pronounced temperature drop from daily highs during the nights of July, with an average low of 16°C (60.8°F).Heat index
Throughout July, the heat index is computed to be a tropical 31°C (87.8°F). Extended exposure and activity might lead to tiredness, potentially resulting in heat cramps.Be informed that the heat index values are oriented around shady conditions and gentle breezes. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is the result of factoring in humidity to the air temperature, indicating perceived warmth. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
Humidity
In Rastnik, the average relative humidity in July is 59%.Rainfall
In July, the rain falls for 13.4 days. Throughout July, 40mm (1.57") of precipitation is accumulated. Throughout the year, there are 133.4 rainfall days, and 458mm (18.03") of precipitation is accumulated.Snowfall
May through September are months without snowfall.Daylight
The average length of the day in July is 14h and 49min.On the first day of the month, sunrise is at 05:49 and sunset at 20:56. On the last day of July, sunrise is at 06:13 and sunset at 20:37 EEST.
Sunshine
In Rastnik, the average sunshine in July is 11.5h.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for average individuals.Note: In July, the maximum UV index of 6 suggests these recommendations:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Rastnik, Bulgaria
- Average high temperature in July: 29.2°C
The warmest month (with the highest average high temperature) is August (29.8°C).
The month with the lowest average high temperature is January (5.1°C).
- Average low temperature in July: 16°C
The month with the highest average low temperature is August (16.4°C).
The coldest month (with the lowest average low temperature) is January (-1.8°C).
Average pressure in July
Rastnik, Bulgaria
- Average pressure in July: 1012.5mbar
The month with the highest atmospheric pressure is December (1019.9mbar).
The month with the lowest atmospheric pressure is July (1012.5mbar).
Average wind speed in July
Rastnik, Bulgaria
- Average wind speed in July: 8.5km/h
The windiest month (with the highest average wind speed) is August (9.9km/h).
The calmest month (with the lowest average wind speed) is October (7.6km/h).
Average humidity in July
Rastnik, Bulgaria
- Average humidity in July: 59%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (52%).
Average rainfall in July
Rastnik, Bulgaria
- Average rainfall in July: 40mm
The wettest month (with the highest rainfall) is June (71mm).
The driest month (with the least rainfall) is August (18mm).
Average rainfall days in July
Rastnik, Bulgaria
- Average rainfall days in July: 13.4 days
The month with the highest number of rainy days is June (18.2 days).
The month with the least rainy days is February (6.8 days).
Average snowfall in July
Rastnik, Bulgaria
- Average snowfall in July: 0mm
The month with the highest snowfall is December (81mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in July
Rastnik, Bulgaria
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (5.4 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
Rastnik, Bulgaria
- Average daylight in July: 14h and 48min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in July: 11h and 30min
The month with the most sunshine is August (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in July
Rastnik, Bulgaria
- Average sunshine days in July: 15.2 days
The month with the most sunshine days is August (20.6 days).
The month with the least sunshine days is June (8.6 days).
Average UV index in July
Rastnik, Bulgaria
- 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, February, November and December (UV index 2).
Average cloud cover in July
Rastnik, Bulgaria
- Average cloud cover in July: 19
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in July
Rastnik, Bulgaria
- 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 and February (8km).
