July weather forecastArna, Greece
July
Weather in July
July, the same as June, is another warm summer month in Arna, Greece, with an average temperature fluctuating between 22.4°C (72.3°F) and 29.6°C (85.3°F).Temperature
The start of July signals a slight increase in the average high-temperature, moving from a moderately hot 26.5°C (79.7°F) in June to a still warm 29.6°C (85.3°F). Arna, during the month of July, experiences an average low-temperature of 22.4°C (72.3°F).Heat index
For most parts of July, the heat index is appraised at a tropical 32°C (89.6°F). Persisting in activity during long-term exposure might induce weariness, with subsequent heat cramps.Records show heat index calculations are tailored for shaded regions and mild winds. 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 'apparent temperature' or 'feels like', is a value derived by merging air temperature with the humidity to convey how the climate feels. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
Humidity
July and August, with an average relative humidity of 57%, are the least humid months in Arna.Rainfall
The month with the least rainfall is July, when the rain falls for 5.6 days and typically collects 12mm (0.47") of precipitation.Daylight
In Arna, Greece, the average length of the day in July is 14h and 24min.On the first day of July in Arna, sunrise is at 06:14 and sunset at 20:53. On the last day of the month, sunrise is at 06:35 and sunset at 20:38 EEST.
Sunshine
July has the most sunshine of the year in Arna, with an average of 12h of sunshine.UV index
July and 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 ordinary individuals.Note: The UV index of 7 during July leads to these advisories:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Arna, Greece
- Average high temperature in July: 29.6°C
The warmest month (with the highest average high temperature) is August (30.2°C).
The month with the lowest average high temperature is January (12.3°C).
- Average low temperature in July: 22.4°C
The month with the highest average low temperature is August (23°C).
The coldest month (with the lowest average low temperature) is January (8°C).
Average pressure in July
Arna, Greece
- Average pressure in July: 1011.4mbar
The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is July (1011.4mbar).
Average wind speed in July
Arna, Greece
- Average wind speed in July: 9.8km/h
The windiest month (with the highest average wind speed) is February (15.2km/h).
The calmest month (with the lowest average wind speed) is August (9.3km/h).
Average humidity in July
Arna, Greece
- Average humidity in July: 57%
The month with the highest relative humidity is January (76%).
The months with the lowest relative humidity are July and August (57%).
Average rainfall in July
Arna, Greece
- Average rainfall in July: 12mm
The wettest month (with the highest rainfall) is January (58mm).
The driest month (with the least rainfall) is July (12mm).
Average rainfall days in July
Arna, Greece
- Average rainfall days in July: 5.6 days
The month with the highest number of rainy days is January (14.2 days).
The month with the least rainy days is July (5.6 days).
Average daylight in July /
Average sunshine in July
Arna, 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 0min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 12min).
Average sunshine days in July
Arna, Greece
- Average sunshine days in July: 23.8 days
The month with the most sunshine days is July (23.8 days).
The month with the least sunshine days is February (12.6 days).
Average UV index in July
Arna, Greece
- Average UV index in July: 7
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in July
Arna, Greece
- Average cloud cover in July: 9
The month with the most cloud cover is January (Cloud cover 35).
The month with the least cloud cover is August (Cloud cover 8).
Average visibility in July
Arna, 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).
