August weather forecastKosilka, Bulgaria
August
Weather in August
August, the last month of the summer in Kosilka, is another warm month, with an average temperature fluctuating between 15.3°C (59.5°F) and 28.5°C (83.3°F).Temperature
August tends to be the warmest month, with temperatures averaging a daily high of 28.5°C (83.3°F) and a low of 15.3°C (59.5°F).Heat index
Throughout August, the heat index is appraised at a hot 30°C (86°F). With unrelenting exposure and activity, one might experience exhaustion, leading to potential heat cramps.Given the heat index, its values are aligned with shaded sites and gentle winds. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
Humidity
The least humid month is August, with an average relative humidity of 57%.Rainfall
In August, in Kosilka, the rain falls for 8.9 days. Throughout August, 31mm (1.22") of precipitation is accumulated. In Kosilka, during the entire year, the rain falls for 136.7 days and collects up to 561mm (22.09") of precipitation.Snowfall
May through September are months without snowfall in Kosilka.Daylight
In August, the average length of the day is 13h and 53min.On the first day of August in Kosilka, sunrise is at 06:09 and sunset at 20:39. On the last day of the month, sunrise is at 06:42 and sunset at 19:54 EEST.
Sunshine
August has the most sunshine of the year, with an average of 11.5h of sunshine.UV index
The months with the highest UV index are July and August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.Note: The daily high UV index of 6 in August translates into this advice:
Deflect overexposure. Sun protection is a necessity. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Kosilka, Bulgaria
- Average high temperature in August: 28.5°C
The warmest month (with the highest average high temperature) is August (28.5°C).
The month with the lowest average high temperature is January (3.2°C).
- Average low temperature in August: 15.3°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 (-3.7°C).
Average pressure in August
Kosilka, Bulgaria
- Average pressure in August: 1015mbar
The month with the highest atmospheric pressure is December (1020.4mbar).
The month with the lowest atmospheric pressure is July (1013mbar).
Average wind speed in August
Kosilka, Bulgaria
- Average wind speed in August: 7km/h
The windiest month (with the highest average wind speed) is March (9km/h).
The calmest month (with the lowest average wind speed) is August (7km/h).
Average humidity in August
Kosilka, Bulgaria
- Average humidity in August: 57%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (57%).
Average rainfall in August
Kosilka, Bulgaria
- Average rainfall in August: 31mm
The wettest month (with the highest rainfall) is June (102mm).
The driest months (with the least rainfall) are January and September (27mm).
Average rainfall days in August
Kosilka, Bulgaria
- Average rainfall days in August: 8.9 days
The month with the highest number of rainy days is May (20.6 days).
The month with the least rainy days is February (5.8 days).
Average snowfall in August
Kosilka, Bulgaria
- Average snowfall in August: 0mm
The month with the highest snowfall is February (173mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in August
Kosilka, Bulgaria
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (7.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Kosilka, Bulgaria
- Average daylight in August: 13h and 54min
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 6min).
- Average sunshine in August: 11h and 30min
The month with the most sunshine is August (Average sunshine: 11h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days in August
Kosilka, Bulgaria
- Average sunshine days in August: 19.4 days
The month with the most sunshine days is November (21.3 days).
The month with the least sunshine days is May (8.1 days).
Average UV index in August
Kosilka, Bulgaria
- Average UV index in August: 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 August
Kosilka, Bulgaria
- Average cloud cover in August: 17
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in August
Kosilka, Bulgaria
- Average visibility in August: 10km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February and December (8km).





