Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
The average high-temperature during July registers at a still moderately hot 27.3°C (81.1°F), closely corresponding to the preceding month. The temperature during July nights demonstrates a small drop from the daytime highs, settling to an average of 23.6°C (74.5°F).Heat index
The average heat index in July is calculated to be 29°C (84.2°F). Prolonged exposure combined with continuous activity could lead to exhaustion, and possibly heat cramps.The standards for the heat index are set for locations in shade and under light breezes. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Humidity
The average relative humidity in July in Petriti, Greece, is 66%.Rainfall
In Petriti, during July, the rain falls for 4.3 days and regularly aggregates up to 10mm (0.39") of precipitation. Throughout the year, in Petriti, there are 134.3 rainfall days, and 803mm (31.61") of precipitation is accumulated.Daylight
In July, the average length of the day in Petriti is 14h and 38min.On the first day of the month, sunrise is at 06:16 and sunset at 21:11. On the last day of July, sunrise is at 06:39 and sunset at 20:53 EEST.
Sunshine
July has the most sunshine of the year, with an average of 12.1h of sunshine.UV index
July and August, with an average maximum UV index of 7, are months with the highest UV index in Petriti. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.Note: A maximum high UV index of 7 in July translates into the following recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Stay sun-safe with clothing that is both closely woven and worn loosely.
Frequently asked questions
What is the temperature in July in Petriti?
What is the average humidity in July in Petriti?
How much does it rain in Petriti in July?
How many hours of daylight does Petriti have in July?
When are sunrise and sunset in July in Petriti?
What month has the most sunshine in Petriti?
How long on average sun shines in July in Petriti?
What are the months with the highest UV index in Petriti?
What is the UV index reading in July in Petriti?
Average temperature in July
Petriti, Greece
- Average high temperature in July: 27.3°C
The warmest month (with the highest average high temperature) is August (28.3°C).
The month with the lowest average high temperature is January (12.3°C).
- Average low temperature in July: 23.6°C
The month with the highest average low temperature is August (24.8°C).
The coldest month (with the lowest average low temperature) is January (9.4°C).
Average pressure in July
Petriti, Greece
- Average pressure in July: 1012.1mbar
The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is July (1012.1mbar).
Average wind speed in July
Petriti, Greece
- Average wind speed in July: 11.9km/h
The windiest month (with the highest average wind speed) is February (17.5km/h).
The calmest month (with the lowest average wind speed) is August (11.1km/h).
Average humidity in July
Petriti, Greece
- Average humidity in July: 66%
The months with the highest relative humidity are March, April and May (71%).
The month with the lowest relative humidity is August (64%).
Average rainfall in July
Petriti, Greece
- Average rainfall in July: 10mm
The wettest month (with the highest rainfall) is November (170mm).
The driest month (with the least rainfall) is August (8mm).
Average rainfall days in July
Petriti, Greece
- Average rainfall days in July: 4.3 days
The month with the highest number of rainy days is January (15.6 days).
The month with the least rainy days is August (3.8 days).
Average daylight in July /
Average sunshine in July
Petriti, Greece
- Average daylight in July: 14h and 4min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in July: 12h and 1min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days in July
Petriti, Greece
- Average sunshine days in July: 23.4 days
The month with the most sunshine days is August (24 days).
The month with the least sunshine days is February (13.2 days).
Average UV index in July
Petriti, 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
Petriti, Greece
- Average cloud cover in July: 8
The month with the most cloud cover is January (Cloud cover 39).
The months with the least cloud cover are July and August (Cloud cover 8).
Average visibility in July
Petriti, 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).
Petriti, Greece
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