July weather forecast
Kastanas, Greece

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Weather in July

July is a tropical summer month in Kastanas, Greece, with temperature in the range of an average high of 31.8°C (89.2°F) and an average low of 20.1°C (68.2°F).

Temperature

Kastanas's temperatures tend to reach their peak averages in July, with a high of 31.8°C (89.2°F) and a low of 20.1°C (68.2°F).

Heat index

During July, the heat index is computed to be a sweltering 35°C (95°F). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', takes into account both air temperature and humidity to illustrate what people actually feel. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

In Kastanas, the average relative humidity in July is 53%.

Rainfall

In July, the rain falls for 10.3 days. Throughout July, 22mm (0.87") of precipitation is accumulated. In Kastanas, during the entire year, the rain falls for 133.1 days and collects up to 436mm (17.17") of precipitation.

Snowfall

In Kastanas, snow does not fall in April through October.

Daylight

The average length of the day in July is 14h and 46min.
On the first day of the month, sunrise is at 06:01 and sunset at 21:04. On the last day of July, sunrise is at 06:25 and sunset at 20:46 EEST.

Sunshine

July and August, with an average of 11.9h of sunshine, are months with the most 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 of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: In July, a daily UV index of 7 turns into the following recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
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Frequently asked questions

What is the hottest time of year in Kastanas?

In Kastanas, July is the month with the highest recorded average temperatures, measuring a high of 31.8°C (89.2°F) and a low of 20.1°C (68.2°F).

Is it hot in Kastanas during July?

In July, in Kastanas, the average high-temperature is 31.8°C (89.2°F), and the average low-temperature is 20.1°C (68.2°F). In July, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is computed to be 35°C (95°F).

What is the average humidity in July in Kastanas?

In Kastanas, the average relative humidity in July is 53%.

How many days does it rain in July in Kastanas?

In Kastanas, Greece, in July, during 10.3 rainfall days, 22mm (0.87") of precipitation is typically accumulated.

When it does not snow in Kastanas?

In Kastanas, Greece, snow does not fall in April through October.

What is the average length of the day in July in Kastanas?

The average day length in July in Kastanas is 14h and 46min.

When are sunrise and sunset in July in Kastanas?

On the first day of July in Kastanas, sunrise is at 06:01 and sunset at 21:04. On the last day of the month, sunrise is at 06:25 and sunset at 20:46 EEST.

What are the months with the most sunshine in Kastanas?

The months with the most sunshine in Kastanas, Greece, are July and August, with an average of 11.9h of sunshine.

How long on average sun shines in July in Kastanas?

The average sunshine duration in July is 11.9h.

What is the month with the highest UV index in Kastanas?

July and August, with an average maximum UV index of 7, are months with the highest UV index in Kastanas, Greece.

What is the UV index reading in July in Kastanas?

In July, the average daily maximum UV index in Kastanas is 7. A UV Index of 6 to 7 symbolizes a high health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in July
Kastanas, Greece

Average temperature in July - Kastanas, Greece
  • Average high temperature in July: 31.8°C

The warmest month (with the highest average high temperature) is July (31.8°C).
The month with the lowest average high temperature is January (8.4°C).

  • Average low temperature in July: 20.1°C

The month with the highest average low temperature is August (20.8°C).
The coldest month (with the lowest average low temperature) is January (2.2°C).

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Average pressure in July
Kastanas, Greece

Average pressure in July - Kastanas, Greece
  • Average pressure in July: 1013.2mbar

The month with the highest atmospheric pressure is December (1019.8mbar).
The month with the lowest atmospheric pressure is July (1013.2mbar).

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Average wind speed in July
Kastanas, Greece

Average wind speed in July - Kastanas, Greece
  • Average wind speed in July: 8.2km/h

The windiest month (with the highest average wind speed) is February (9.2km/h).
The calmest month (with the lowest average wind speed) is November (7.3km/h).

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Average humidity in July
Kastanas, Greece

Average humidity in July - Kastanas, Greece
  • Average humidity in July: 53%

The months with the highest relative humidity are January and February (75%).
The month with the lowest relative humidity is August (52%).

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Average rainfall in July
Kastanas, Greece

Average rainfall in July - Kastanas, Greece
  • Average rainfall in July: 22mm

The wettest month (with the highest rainfall) is March (55mm).
The driest month (with the least rainfall) is August (20mm).

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Average rainfall days in July
Kastanas, Greece

Average rainfall days in July - Kastanas, Greece
  • Average rainfall days in July: 10.3 days

The month with the highest number of rainy days is March (14.3 days).
The month with the least rainy days is August (8.4 days).

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Average snowfall in July
Kastanas, Greece

Average snowfall in July - Kastanas, Greece
  • Average snowfall in July: 0mm

The month with the highest snowfall is January (35mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days in July
Kastanas, Greece

Average snowfall days in July - Kastanas, Greece
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (2.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in July / Average sunshine in July - Kastanas, Greece
  • Average daylight in July: 14h and 5min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in July: 11h and 5min

The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).

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Average sunshine days in July
Kastanas, Greece

Average sunshine days in July - Kastanas, Greece
  • Average sunshine days in July: 18.5 days

The month with the most sunshine days is August (20 days).
The month with the least sunshine days is June (13.5 days).

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Average UV index in July
Kastanas, Greece

Average UV index in July - Kastanas, 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 2).

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Average cloud cover in July
Kastanas, Greece

Average cloud cover in July - Kastanas, Greece
  • Average cloud cover in July: 15

The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 15).

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Average visibility in July
Kastanas, Greece

Average visibility in July - Kastanas, Greece
  • Average visibility in July: 10km

The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, April, November and December (9km).

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Kastanas, Greece

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