July weather forecast
Chania, Greece

July typically registers as the hottest month in Chania, Greece with the average high temperature reaching 28.5°C (83.3°F). Interestingly, it is also the driest month, receiving a mere 3mm (0.12") of precipitation over only about 1.7 days. Despite its peak summer conditions, the city's coastal location ensures comfortable sea temperatures of 25.6°C (78.1°F), promising a pleasant beachside experience. Moreover, the favorable wind speed provides the necessary relief from the intense heat. All these climatic elements culminate into a perfect time to explore the beaches and historic sites that dot the city.

Temperature

The highest temperatures are recorded in July, with averages reaching a high of 28.5°C (83.3°F) and a low of 21.3°C (70.3°F).

Heat index

The average heat index in July is evaluated at a hot 30°C (86°F). One might feel worn out with persistent exposure and activity, resulting in heat cramps.
The standards for the heat index are set for locations in shade and under light breezes. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', offers an insight into how hot it feels when we factor in moisture content. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.

Humidity

July is the least humid month in Chania, with an average relative humidity of 61%.

Rainfall

The month with the least rainfall is July, when the rain falls for 1.7 days and typically collects 3mm (0.12") of precipitation.

Sea temperature

In Chania, the average seawater temperature in July is 25.6°C (78.1°F).
Note: Water temperature ranging from 25°C (77°F) to 29°C (84.2°F) is seen as very warm and delightful by everyone. During these temperatures, water activities become enjoyable, without causing discomfort for extended periods.

Daylight

In July, the average length of the day is 14h and 17min.
On the first day of July, sunrise is at 06:12 and sunset at 20:43. On the last day of the month, sunrise is at 06:31 and sunset at 20:28 EEST.

Sunshine

July and August, with an average of 12h of sunshine, are months with the most sunshine.

UV index

The month with the highest UV index is July, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 7 in July translates into this advice:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Be careful! The Sun's UV radiation is accentuated by reflecting off sand and water.