August weather forecastPostira, Croatia
August
Weather in August
The last month of the summer, August, is another warm month in Postira, Croatia, with an average temperature fluctuating between 23.4°C (74.1°F) and 27.3°C (81.1°F).An excellent water temperature of 25°C (77°F) and only 3.1 rainfall days, with 7mm (0.28") of accumulated rainfall, makes August a prime for swimming and other water activities.
Temperature
In Postira, Croatia, August is the warmest month, with temperatures averaging a high of 27.3°C (81.1°F) and a low of 23.4°C (74.1°F).Heat index
The heat index value during August is estimated at 29°C (84.2°F). With sustained exposure and activity, exhaustion becomes probable, resulting in heat cramps.In the scope of the heat index, its values resonate with shade and light wind conditions. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', combines both the air temperature and the humidity level to give a perceived human temperature. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
Humidity
July and August, with an average relative humidity of 64%, are the least humid months in Postira.Rainfall
The month with the least rainfall is August, when the rain falls for 3.1 days and typically collects 7mm (0.28") of precipitation.Snowfall
January, April through December are months without snowfall.Sea temperature
August is the month with the warmest seawater, with an average sea temperature of 25°C (77°F).Note: For water activities like swimming, diving, and more, temperatures ranging between 25°C (77°F) and 29°C (84.2°F) offer superior comfort and enjoyment for lengthy durations.
Daylight
In August, the average length of the day is 13h and 55min.On the first day of August in Postira, sunrise is at 05:43 and sunset at 20:15. On the last day of the month, sunrise is at 06:16 and sunset at 19:30 CEST.
Sunshine
The month with the most sunshine in Postira is August, with an average of 12.1h of sunshine.UV index
In August, the average daily maximum UV index in Postira is 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.Note: During August, 6 as the daily maximum UV index converts into the following advice:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Caution! The Sun's UV intensity grows with reflections off sand and water.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Postira, Croatia
- Average high temperature in August: 27.3°C
The warmest month (with the highest average high temperature) is August (27.3°C).
The month with the lowest average high temperature is January (10.2°C).
- Average low temperature in August: 23.4°C
The month with the highest average low temperature is August (23.4°C).
The coldest month (with the lowest average low temperature) is January (7.4°C).
Average pressure in August
Postira, Croatia
- Average pressure in August: 1014.6mbar
The month with the highest atmospheric pressure is December (1018.9mbar).
The month with the lowest atmospheric pressure is July (1013.7mbar).
Average wind speed in August
Postira, Croatia
- Average wind speed in August: 12.1km/h
The windiest month (with the highest average wind speed) is February (20.4km/h).
The calmest month (with the lowest average wind speed) is August (12.1km/h).
Average humidity in August
Postira, Croatia
- Average humidity in August: 64%
The month with the highest relative humidity is November (72%).
The months with the lowest relative humidity are July and August (64%).
Average rainfall in August
Postira, Croatia
- Average rainfall in August: 7mm
The wettest month (with the highest rainfall) is November (44mm).
The driest month (with the least rainfall) is August (7mm).
Average rainfall days in August
Postira, Croatia
- Average rainfall days in August: 3.1 days
The month with the highest number of rainy days is November (11.1 days).
The month with the least rainy days is August (3.1 days).
Average snowfall in August
Postira, Croatia
- Average snowfall in August: 0mm
The month with the highest snowfall is February (2mm).
The months with the least snowfall are January, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in August
Postira, Croatia
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (0.6 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average sea temperature in August
Postira, Croatia
- Average sea temperature in August: 25°C
The best month for swimming (with the highest average sea temperature) is August (25°C).
The coldest months (with the lowest average sea temperature) are January, February, March and April (14°C).
Average daylight in August /
Average sunshine in August
Postira, Croatia
- Average daylight in August: 13h and 54min
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 August: 12h and 6min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The months with the least sunshine are January and February (Average sunshine: 5h and 42min).
Average sunshine days in August
Postira, Croatia
- Average sunshine days in August: 25 days
The month with the most sunshine days is August (25 days).
The months with the least sunshine days are February and November (16.5 days).
Average UV index in August
Postira, Croatia
- Average UV index in August: 6
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in August
Postira, Croatia
- Average cloud cover in August: 9
The months with the most cloud cover are January and February (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in August
Postira, Croatia
- Average visibility in August: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
