August weather forecastRhodes, Greece

August
Weather in August
The weather in August is nearly identical to that of July. However, the average low temperature slightly rises to 25.6°C (78.1°F) and the rainfall remains almost negligible at 1mm (0.04"). Notably, the sea waters reach the highest temperature, perfect for swimming and enjoying water sports. Despite high temperatures, the constant sea breeze provides a soothing effect.Temperature
In Rhodes, the peak average temperatures are observed in August, with a high of 29.2°C (84.6°F) and a low of 25.6°C (78.1°F).Heat index
August's heat index is estimated at a tropical 33°C (91.4°F). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.When assessing, remember that heat index measurements are for light winds and shaded spots. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', offers an insight into how hot it feels when we factor in moisture content. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
Humidity
In August, the average relative humidity in Rhodes is 69%.Rainfall
The month with the least rainfall in Rhodes is August, when the rain falls for 0.3 days and typically collects 1mm (0.04") of precipitation.Sea temperature
The month with the warmest seawater is August, with an average sea temperature of 27.3°C (81.1°F).Note: Water temperature ranging between 25°C (77°F) and 29°C (84.2°F) is considered very warm and pleasing for everyone. It allows for enjoyable water activities over extended periods without discomfort.
Daylight
In Rhodes, the average length of the day in August is 13h and 31min.On the first day of August, sunrise is at 06:13 and sunset at 20:12. On the last day of the month, sunrise is at 06:38 and sunset at 19:36 EEST.
Sunshine
In Rhodes, the average sunshine in August is 12.1h.UV index
The months with the highest UV index in Rhodes, Greece, are June through August, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.Note: The UV index of 7 in August translates into these instructions:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Caution! Sand and water reflections can notably increase the UV radiation intensity.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Rhodes, Greece
- Average high temperature in August: 29.2°C
The warmest month (with the highest average high temperature) is August (29.2°C).
The month with the lowest average high temperature is January (14.7°C).
- Average low temperature in August: 25.6°C
The month with the highest average low temperature is August (25.6°C).
The coldest month (with the lowest average low temperature) is January (12.6°C).
Average pressure in August
Rhodes, Greece
- Average pressure in August: 1007.8mbar
The month with the highest atmospheric pressure is December (1017.3mbar).
The month with the lowest atmospheric pressure is July (1007.1mbar).
Average wind speed in August
Rhodes, Greece
- Average wind speed in August: 16.8km/h
The windiest months (with the highest average wind speed) are January and February (22.1km/h).
The calmest month (with the lowest average wind speed) is May (14.9km/h).
Average humidity in August
Rhodes, Greece
- Average humidity in August: 69%
The months with the highest relative humidity are February, April and June (70%).
The months with the lowest relative humidity are October and November (66%).
Average rainfall in August
Rhodes, Greece
- Average rainfall in August: 1mm
The wettest month (with the highest rainfall) is December (80mm).
The driest month (with the least rainfall) is August (1mm).
Average rainfall days in August
Rhodes, Greece
- Average rainfall days in August: 0.3 days
The month with the highest number of rainy days is January (15.2 days).
The months with the least rainy days are July and August (0.3 days).
Average sea temperature in August
Rhodes, Greece
- Average sea temperature in August: 27.3°C
The best month for swimming (with the highest average sea temperature) is August (27.3°C).
The coldest month (with the lowest average sea temperature) is February (17°C).
Average daylight in August /
Average sunshine in August
Rhodes, Greece
- Average daylight in August: 13h and 30min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in August: 12h and 6min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is January (Average sunshine: 6h and 0min).
Average sunshine days in August
Rhodes, Greece
- Average sunshine days in August: 30.3 days
The month with the most sunshine days is July (30.8 days).
The month with the least sunshine days is January (13.1 days).
Average UV index in August
Rhodes, Greece
- Average UV index in August: 7
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 4).
Average cloud cover in August
Rhodes, Greece
- Average cloud cover in August: 3
The month with the most cloud cover is January (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 2).
Average visibility in August
Rhodes, Greece
- 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).





