July weather forecastOia, Greece
July
Weather in July
July, the same as June, is another warm summer month in Oia, Greece, with an average temperature varying between 25.6°C (78.1°F) and 24.4°C (75.9°F).Temperature
The shift into July reveals an average high-temperature of a still warm 25.6°C (78.1°F), closely mirroring June's climate. Oia's average nighttime temperature in July modestly descends to a still moderately hot 24.4°C (75.9°F).Humidity
The average relative humidity in July is 76%.Rainfall
July and August are months with the least rain when the rain falls for 1.3 days and typically aggregates up to 2mm (0.08") of rain.Sea temperature
In July, the average sea temperature in Oia, Greece, is 23°C (73.4°F).Note: The allure of a swim in 23°C (73.4°F) waters can be influenced by your feelings towards the cold, today's sunshine, the wind's touch, and the ambient warmth. To put it in perspective, Olympic standards demand water temperatures of 25°C (77°F) to 28°C (82.4°F).
Daylight
In July, the average length of the day is 14h and 22min.On the first day of the month, sunrise is at 06:04 and sunset at 20:40. On the last day of July, sunrise is at 06:24 and sunset at 20:25 EEST.
Sunshine
The months with the most sunshine are July and August, with an average of 12.1h of sunshine.UV index
The months with the highest UV index are July and August, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index of 7 during July leads to these instructions:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Stay alert! Reflective properties of sand and water amplify the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Oia, Greece
- Average high temperature in July: 25.6°C
The warmest month (with the highest average high temperature) is August (25.9°C).
The month with the lowest average high temperature is January (14.7°C).
- Average low temperature in July: 24.4°C
The month with the highest average low temperature is August (24.9°C).
The coldest month (with the lowest average low temperature) is January (12.9°C).
Average pressure in July
Oia, Greece
- Average pressure in July: 1009mbar
The month with the highest atmospheric pressure is December (1017.7mbar).
The month with the lowest atmospheric pressure is July (1009mbar).
Average wind speed in July
Oia, Greece
- Average wind speed in July: 23.3km/h
The windiest month (with the highest average wind speed) is January (29.2km/h).
The calmest month (with the lowest average wind speed) is May (19.8km/h).
Average humidity in July
Oia, Greece
- Average humidity in July: 76%
The month with the highest relative humidity is August (77%).
The months with the lowest relative humidity are January and December (70%).
Average rainfall in July
Oia, Greece
- Average rainfall in July: 2mm
The wettest month (with the highest rainfall) is February (38mm).
The driest months (with the least rainfall) are July and August (2mm).
Average rainfall days in July
Oia, Greece
- Average rainfall days in July: 1.3 days
The month with the highest number of rainy days is January (14.2 days).
The month with the least rainy days is August (0.4 days).
Average sea temperature in July
Oia, Greece
- Average sea temperature in July: 23°C
The best month for swimming (with the highest average sea temperature) is August (24°C).
The coldest months (with the lowest average sea temperature) are February and March (15°C).
Average daylight in July /
Average sunshine in July
Oia, Greece
- Average daylight in July: 14h and 24min
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 July: 12h and 6min
The months with the most sunshine are July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).
Average sunshine days in July
Oia, Greece
- Average sunshine days in July: 29.3 days
The month with the most sunshine days is August (29.6 days).
The month with the least sunshine days is January (13.3 days).
Average UV index in July
Oia, Greece
- Average UV index in July: 7
The months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in July
Oia, Greece
- Average cloud cover in July: 3
The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 2).
Average visibility in July
Oia, Greece
- Average visibility in July: 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).
