July weather forecastPolychrono, Greece

July

Weather in July

July in Polychrono, Greece, is a hot summer month, with an average temperature fluctuating between 18°C (64.4°F) and 30°C (86°F).

Temperature

The warmest time of the year is July, with temperatures averaging a high of 30°C (86°F) and a low of 18°C (64.4°F).

Rainfall

In Polychrono, during July, the rain falls for 4 days and regularly aggregates up to 27mm (1.06") of precipitation. In Polychrono, during the entire year, the rain falls for 84 days and collects up to 562mm (22.13") of precipitation.

Sea temperature

In July, the average sea temperature in Polychrono is 24°C (75.2°F).
Note: Considering one's resistance to cold, elements like sunshine, wind, and the prevailing temperature matter when taking a swim in 24°C (75.2°F) waters. (For comparison, the Olympic swimming standard is set between 25°C (77°F) and 28°C (82.4°F).)

Daylight

In July, the average length of the day is 14h and 41min.
On the first day of the month, sunrise is at 06:00 and sunset at 20:58. On the last day of July, in Polychrono, Greece, sunrise is at 06:23 and sunset at 20:40 EEST.

Sunshine

With an average of 12h of sunshine, July has the most sunshine of the year.

UV index

June and July, with an average maximum UV index of 9, are months with the highest UV index in Polychrono. A UV Index of 8 to 10 symbolizes a very high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum high daily UV index of 9 during July translates into the following directions:
Remember to safeguard yourself. Rapid damage can occur to skin and eyes without protection. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Apply and frequently reapply a minimum SPF 30 sunscreen even on cloudy days, especially after swimming or an outdoor workout. Heads up! Sand and water reflection magnifies the UV exposure from the Sun.

Updated: Jan 24, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Polychrono's warmest weather arrives in July, when temperatures average a high of 30°C (86°F) and a low of 18°C (64.4°F).

In July, the average high-temperature and low-temperature are 30°C (86°F) and 18°C (64.4°F) respectively.

In July, in Polychrono, Greece, the rain falls for 4 days. Throughout July, 27mm (1.06") of precipitation is accumulated.

In Polychrono, Greece, in July, the average water temperature is 24°C (75.2°F). Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 24°C (75.2°F) water may be enjoyable.

In Polychrono, Greece, the average day length in July is 14h and 41min.

On the first day of July in Polychrono, sunrise is at 06:00 and sunset at 20:58. On the last day of the month, sunrise is at 06:23 and sunset at 20:40 EEST.

The month with the most sunshine in Polychrono, Greece, is July, with an average of 12h of sunshine.

In Polychrono, Greece, the average sunshine duration in July is 12h.

June and July, with an average maximum UV index of 9, are months with the highest UV index in Polychrono.

In July, the average daily maximum UV index is 9. A UV Index value of 8 to 10 symbolizes a very high health threat from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J July A S O N D

Jun

July

Aug

Average high temperature

27°C

30°C

29°C

Average low temperature

Average rainfall

Average rainfall days

Average sea temperature

Average daylight

Average sunshine

Average UV index

Average temperature in July
Polychrono, Greece

Average high temperature in July: 30°C

The warmest month (with the highest average high temperature) is July (30°C).
The month with the lowest average high temperature is January (9°C).

Average low temperature in July: 18°C

The months with the highest average low temperature are July and August (18°C).
The coldest month (with the lowest average low temperature) is January (2°C).

Average rainfall in July
Polychrono, Greece

Average rainfall in July: 27mm

The wettest month (with the highest rainfall) is December (77mm).
The driest month (with the least rainfall) is August (26mm).

Average rainfall days in July
Polychrono, Greece

Average rainfall days in July: 4 days

The months with the highest number of rainy days are January, November and December (9 days).
The months with the least rainy days are July, August and September (4 days).

Average sea temperature in July
Polychrono, Greece

Average sea temperature in July: 24°C

The best month for swimming (with the highest average sea temperature) is August (25°C).
The coldest months (with the lowest average sea temperature) are February and March (13°C).

Average daylight in July /
Average sunshine in July
Polychrono, Greece

Average daylight in July: 14h and 42min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

Average sunshine in July: 12h

The month with the most sunshine is July (Average sunshine: 12h).
The months with the least sunshine are January, February, November and December (Average sunshine: 4h).