August weather forecastSelianitika, Greece
August
Weather in August
August, the last month of the summer in Selianitika, is also a hot month, with temperature in the range of an average low of 20°C (68°F) and an average high of 30.9°C (87.6°F).The ideal sea water temperature of 26.1°C (79°F) and only 5.9 rainfall days, with 11mm (0.43") of accumulated rainfall, makes August the best time for swimming and other water activities.
Temperature
August, marked by an average high-temperature of 30.9°C (87.6°F) and a low-temperature of 20°C (68°F), is the warmest month in Selianitika.Heat index
In August, the heat index is calculated to be a hot 33°C (91.4°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.Always consider that heat index estimations are for light winds and places in the shade. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
Humidity
August is the least humid month in Selianitika, with an average relative humidity of 53%.Rainfall
The month with the least rainfall is August, when the rain falls for 5.9 days and typically collects 11mm (0.43") of precipitation.Snowfall
March through December are months without snowfall in Selianitika, Greece.Sea temperature
August is the month with the warmest seawater in Selianitika, Greece, with an average sea temperature of 26.1°C (79°F).Note: In any water activity, temperatures between 25°C (77°F) and 29°C (84.2°F) are viewed as magnificent and exceptionally pleasant for prolonged enjoyment.
Daylight
In August, the average length of the day in Selianitika, Greece, is 13h and 37min.On the first day of the month, sunrise is at 06:34 and sunset at 20:41. On the last day of August, sunrise is at 07:00 and sunset at 20:03 EEST.
Sunshine
July and August, with an average of 11.9h of sunshine, are months with the most sunshine.UV index
In August, the average daily maximum UV index in Selianitika is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum daily UV index of 6 during August morphs into the following directions:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Be vigilant! The Sun's UV rays get a boost from sand and water reflections.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Selianitika, Greece
- Average high temperature in August: 30.9°C
The warmest month (with the highest average high temperature) is August (30.9°C).
The month with the lowest average high temperature is January (10.3°C).
- Average low temperature in August: 20°C
The month with the highest average low temperature is August (20°C).
The coldest month (with the lowest average low temperature) is January (4°C).
Average pressure in August
Selianitika, Greece
- Average pressure in August: 1013mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is July (1012mbar).
Average wind speed in August
Selianitika, Greece
- Average wind speed in August: 7.5km/h
The windiest month (with the highest average wind speed) is February (10.5km/h).
The calmest month (with the lowest average wind speed) is July (7.3km/h).
Average humidity in August
Selianitika, Greece
- Average humidity in August: 53%
The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is August (53%).
Average rainfall in August
Selianitika, Greece
- Average rainfall in August: 11mm
The wettest month (with the highest rainfall) is January (100mm).
The driest month (with the least rainfall) is August (11mm).
Average rainfall days in August
Selianitika, Greece
- Average rainfall days in August: 5.9 days
The month with the highest number of rainy days is March (15.8 days).
The month with the least rainy days is August (5.9 days).
Average snowfall in August
Selianitika, Greece
- Average snowfall in August: 0mm
The month with the highest snowfall is January (3mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in August
Selianitika, Greece
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).
Average sea temperature in August
Selianitika, Greece
- Average sea temperature in August: 26.1°C
The best month for swimming (with the highest average sea temperature) is August (26.1°C).
The coldest month (with the lowest average sea temperature) is February (15.2°C).
Average daylight in August /
Average sunshine in August
Selianitika, Greece
- Average daylight in August: 13h and 36min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in August: 11h and 54min
The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).
Average sunshine days in August
Selianitika, Greece
- Average sunshine days in August: 23.6 days
The month with the most sunshine days is August (23.6 days).
The month with the least sunshine days is February (11.3 days).
Average UV index in August
Selianitika, Greece
- 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, November and December (UV index 3).
Average cloud cover in August
Selianitika, Greece
- Average cloud cover in August: 9
The months with the most cloud cover are January and February (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in August
Selianitika, Greece
- Average visibility in August: 10km
The months with the highest visibility are April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February, March and December (9km).
