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 snowfall days 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 26.5°C (79.7°F) and only 3.3 rainfall days, with 6mm (0.24") of accumulated rainfall, makes August the best time for swimming and other water activities.
Temperature
The warmest month in Ermioni is August, with an average high-temperature of 29.7°C (85.5°F) and an average low-temperature of 24.2°C (75.6°F).Heat index
In August, the average heat index is evaluated at a hot 32°C (89.6°F). When exposure and activity are sustained, they could induce fatigue, with a chance of heat cramps.It is essential to grasp that the heat index's numbers are for shade and light wind settings. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'felt air temperature' or 'real feel', binds temperature metrics with humidity values to give a sense of the actual warmth. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Humidity
With an average relative humidity of 56%, August is the least humid month in Ermioni.Rainfall
July and August are months with the least rain in Ermioni when the rain falls for 3.3 days and typically aggregates up to 6mm (0.24") of rain.Snowfall
In Ermioni, snow does not fall in March through November.Sea temperature
August is the month with the warmest seawater in Ermioni, with an average sea temperature of 26.5°C (79.7°F).Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.
Daylight
The average length of the day in August is 13h and 34min.On the first day of August in Ermioni, sunrise is at 06:31 and sunset at 20:34. On the last day of the month, sunrise is at 06:57 and sunset at 19:57 EEST.
Sunshine
The months with the most sunshine in Ermioni are July and August, with an average of 12h of sunshine.UV index
The months with the highest UV index in Ermioni are June through August, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: A daily maximum UV index of 7 in August translates into the following instructions:
Deter overexposure. Protecting against the sun's effects is essential. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Heads up! UV intensity is amplified by reflections from water and sand.
Frequently asked questions
What time of the year is the hottest in Ermioni?
How hot is it in Ermioni in August?
What is the least humid month in Ermioni?
What is the average humidity in August in Ermioni?
What is the driest month in Ermioni?
How much does it rain in Ermioni in August?
When it does not snow in Ermioni?
When is the sea warmest in Ermioni?
What is the water temperature in August in Ermioni?
How many hours of daylight does Ermioni have in August?
When is the sunrise / sunset in August in Ermioni?
What is the month with the most sunshine in Ermioni?
How long on average sun shines in August in Ermioni?
What is the month with the highest UV index in Ermioni?
What is the UV index intensity in August in Ermioni?
Average temperature in August
Ermioni, Greece
- Average high temperature in August: 29.7°C
The warmest month (with the highest average high temperature) is August (29.7°C).
The month with the lowest average high temperature is January (12.6°C).
- Average low temperature in August: 24.2°C
The month with the highest average low temperature is August (24.2°C).
The coldest month (with the lowest average low temperature) is January (8.6°C).
Average pressure in August
Ermioni, Greece
- Average pressure in August: 1012.1mbar
The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is July (1011.3mbar).
Average wind speed in August
Ermioni, Greece
- Average wind speed in August: 14km/h
The windiest month (with the highest average wind speed) is January (14.6km/h).
The calmest month (with the lowest average wind speed) is May (11.1km/h).
Average humidity in August
Ermioni, Greece
- Average humidity in August: 56%
The months with the highest relative humidity are January and February (72%).
The month with the lowest relative humidity is August (56%).
Average rainfall in August
Ermioni, Greece
- Average rainfall in August: 6mm
The wettest month (with the highest rainfall) is December (36mm).
The driest months (with the least rainfall) are July and August (6mm).
Average rainfall days in August
Ermioni, Greece
- Average rainfall days in August: 3.3 days
The month with the highest number of rainy days is January (10.8 days).
The month with the least rainy days is August (3.3 days).
Average snowfall in August
Ermioni, Greece
- Average snowfall in August: 0mm
The month with the highest snowfall is January (5mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in August
Ermioni, Greece
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (0.4 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average sea temperature in August
Ermioni, Greece
- Average sea temperature in August: 26.5°C
The best month for swimming (with the highest average sea temperature) is August (26.5°C).
The coldest month (with the lowest average sea temperature) is February (15.3°C).
Average daylight in August /
Average sunshine in August
Ermioni, Greece
- Average daylight in August: 13h and 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- 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: 6h and 6min).
Average sunshine days in August
Ermioni, Greece
- Average sunshine days in August: 25.8 days
The month with the most sunshine days is July (27 days).
The month with the least sunshine days is January (16.5 days).
Average UV index in August
Ermioni, 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 and December (UV index 3).
Average cloud cover in August
Ermioni, Greece
- Average cloud cover in August: 7
The months with the most cloud cover are January and February (Cloud cover 35).
The month with the least cloud cover is August (Cloud cover 7).
Average visibility in August
Ermioni, 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).
Ermioni, Greece
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