Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average sea temperature in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
The ideal sea water temperature of 26.3°C (79.3°F) and only 1.8 rainfall days, with 4mm (0.16") of accumulated rainfall, makes August the best time for swimming and other water activities.
Temperature
With an average high-temperature of 31°C (87.8°F) and an average low-temperature of 23.8°C (74.8°F), August is the warmest month.Heat index
In August, the average heat index is evaluated at a tropical 33°C (91.4°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'feels like', 'apparent temperature', or 'felt air temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Additional factors like activity, differences in body mass, height, and shape, wind, and clothing affect individual temperature impact. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
Humidity
The least humid month in Athens is August, with an average relative humidity of 50%.Rainfall
August is the month with the least rainfall. Rain falls for 1.8 days and accumulates 4mm (0.16") of precipitation.Snowfall
In Athens, snow does not fall in April through December.Sea temperature
August is the month with the warmest seawater in Athens, Greece, with an average sea temperature of 26.3°C (79.3°F).Note: For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.
Daylight
The average length of the day in August in Athens is 13h and 36min.On the first day of August, sunrise is at 06:27 and sunset at 20:34. On the last day of the month, sunrise is at 06:53 and sunset at 19:57 EEST.
Sunshine
July and August, with an average of 12h of sunshine, are months with the most sunshine.UV index
June through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for average individuals.Note: The average daily UV index of 7 in August transform into the following instructions:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.
FAQ
What is the warmest month in Athens?
What is the temperature in August in Athens?
What is the least humid month in Athens?
What is the average humidity in August in Athens?
What is the driest month in Athens?
How much does it rain in Athens in August?
When it does not snow in Athens?
What is the month with the warmest sea water in Athens?
What is the water temperature in August in Athens?
How many hours of daylight does Athens have in August?
What time are sunrise and sunset in August in Athens?
What is the month with the most sunshine in Athens?
How long on average sun shines in August in Athens?
What are the months with the highest UV index in Athens?
How high is the UV index in August in Athens?
Average temperature in August
Athens, Greece
- Average high temperature in August: 31°C
The warmest month (with the highest average high temperature) is August (31°C).
The month with the lowest average high temperature is January (12.1°C).
- Average low temperature in August: 23.8°C
The month with the highest average low temperature is August (23.8°C).
The coldest month (with the lowest average low temperature) is January (7.3°C).
Average pressure in August
Athens, Greece
- Average pressure in August: 1012mbar
The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is July (1011.1mbar).
Average wind speed in August
Athens, Greece
- Average wind speed in August: 16.3km/h
The windiest month (with the highest average wind speed) is August (16.3km/h).
The calmest month (with the lowest average wind speed) is May (11.6km/h).
Average humidity in August
Athens, Greece
- Average humidity in August: 50%
The month with the highest relative humidity is January (74%).
The month with the lowest relative humidity is August (50%).
Average rainfall in August
Athens, Greece
- Average rainfall in August: 4mm
The wettest month (with the highest rainfall) is December (53mm).
The driest month (with the least rainfall) is August (4mm).
Average rainfall days in August
Athens, Greece
- Average rainfall days in August: 1.8 days
The month with the highest number of rainy days is January (11.3 days).
The month with the least rainy days is August (1.8 days).
Average snowfall in August
Athens, Greece
- Average snowfall in August: 0mm
The month with the highest snowfall is January (9mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average sea temperature in August
Athens, Greece
- Average sea temperature in August: 26.3°C
The best month for swimming (with the highest average sea temperature) is August (26.3°C).
The coldest month (with the lowest average sea temperature) is February (15°C).
Average daylight in August /
Average sunshine in August
Athens, Greece
- Average daylight in August: 13h and 36min
The month with the longest days is June (Average daylight: 14h and 46min).
The month with the shortest days is December (Average daylight: 9h and 35min).
- Average sunshine in August: 12h and 0min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days in August
Athens, Greece
- Average sunshine days in August: 28.5 days
The month with the most sunshine days is August (28.5 days).
The month with the least sunshine days is February (14.1 days).
Average UV index in August
Athens, Greece
- Average UV index in August: 7
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in August
Athens, Greece
- Average cloud cover in August: 6
The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility in August
Athens, 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).
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