July weather forecast
Rafina, Greece

July

Weather in July

July is a hot summer month in Rafina, Greece, with an average temperature fluctuating between 30.3°C (86.5°F) and 23.3°C (73.9°F).
An excellent water temperature of 25.2°C (77.4°F) and only 2.8 rainfall days, with 4mm (0.16") of accumulated rainfall, makes July a prime for swimming and other water activities.

Temperature

Rafina witnesses its highest average temperatures during July and August, peaking at 30.3°C (86.5°F).

Heat index

In July, the average heat index is evaluated at a tropical 32°C (89.6°F). Ongoing exposure and activity could lead to a state of exhaustion, with a chance of heat cramps.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a single figure representing how weather conditions feel when combining temperature and humidity. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.

Humidity

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

Rainfall

In Rafina, during July, the rain falls for 2.8 days and regularly aggregates up to 4mm (0.16") of precipitation. Throughout the year, there are 93.5 rainfall days, and 308mm (12.13") of precipitation is accumulated.

Snowfall

In Rafina, snow does not fall in March through December.

Sea temperature

In Rafina, the average seawater temperature in July is 25.2°C (77.4°F).
Note: For engaging in water activities including swimming and diving, temperatures from 25°C (77°F) to 29°C (84.2°F) are perceived as perfect, providing pleasure for extended durations.

Daylight

In July, the average length of the day is 14h and 30min.
On the first day of the month, sunrise is at 06:05 and sunset at 20:50. On the last day of July, sunrise is at 06:26 and sunset at 20:34 EEST.

Sunshine

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

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: The maximum UV index, 7 during July, leads to the following recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Take note! Sand and water reflections strengthen the Sun's UV exposure.

Frequently asked questions

What part of the year is the hottest?
Rafina witnesses its highest temperatures in July and August, reaching an average of 30.3°C (86.5°F).
How hot is July?
Rafina in July has an average high-temperature of 30.3°C (86.5°F) and an average low-temperature of 23.3°C (73.9°F). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in July is evaluated at 32°C (89.6°F).
What is the average humidity in July?
In Rafina, the average relative humidity in July is 53%.
How much does it rain in July?
In Rafina, in July, it is raining for 2.8 days, with typically 4mm (0.16") of accumulated precipitation.
When it does not snow?
March through December are months without snowfall.
How warm is the water in July?
In July, the average sea temperature is 25.2°C (77.4°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.
How many hours of daylight does Rafina have in July?
In Rafina, the average day length in July is 14h and 30min.
When is the sunrise / sunset in July?
In July, on the first day of the month, sunrise is at 06:05 and sunset at 20:50. On the last day of the month, sunrise is at 06:26 and sunset at 20:34 EEST.
What is the month with the most sunshine?
July and August, with an average of 12h of sunshine, are months with the most sunshine.
How long on average sun shines in July?
The average sunshine duration in July is 12h.
What are the months with the highest UV index?
The months with the highest UV index are June through August, with an average maximum UV index of 7.
How high is the UV index in July in Rafina?
In Rafina, the average daily maximum UV index in July is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average sea temperature
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in July
Rafina, Greece
  • Average high temperature in July: 30.3°C

The warmest months (with the highest average high temperature) are July and August (30.3°C).
The month with the lowest average high temperature is January (11.9°C).

  • Average low temperature in July: 23.3°C

The month with the highest average low temperature is August (23.5°C).
The coldest month (with the lowest average low temperature) is January (7.5°C).

Average pressure in July
Rafina, Greece
  • Average pressure in July: 1011mbar

The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is July (1011mbar).

Average wind speed in July
Rafina, Greece
  • Average wind speed in July: 14.2km/h

The windiest month (with the highest average wind speed) is August (17.1km/h).
The calmest month (with the lowest average wind speed) is May (11.8km/h).

Average humidity in July
Rafina, Greece
  • Average humidity in July: 53%

The month with the highest relative humidity is January (74%).
The month with the lowest relative humidity is August (52%).

Average rainfall in July
Rafina, Greece
  • Average rainfall in July: 4mm

The wettest months (with the highest rainfall) are January and December (49mm).
The driest month (with the least rainfall) is August (3mm).

Average rainfall days in July
Rafina, Greece
  • Average rainfall days in July: 2.8 days

The month with the highest number of rainy days is December (12.3 days).
The month with the least rainy days is August (1.8 days).

Average snowfall in July
Rafina, Greece
  • Average snowfall in July: 0mm

The month with the highest snowfall is January (33mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).

Average snowfall days in July
Rafina, Greece
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).

Average sea temperature in July
Rafina, Greece
  • Average sea temperature in July: 25.2°C

The best month for swimming (with the highest average sea temperature) is August (25.8°C).
The coldest month (with the lowest average sea temperature) is February (15.1°C).

Average daylight in July /
Average sunshine in July
Rafina, Greece
  • Average daylight in July: 14h and 3min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in July: 12h and 0min

The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).

Average sunshine days in July
Rafina, Greece
  • Average sunshine days in July: 27.3 days

The month with the most sunshine days is August (27.9 days).
The month with the least sunshine days is January (15.9 days).

Average UV index in July
Rafina, Greece
  • Average UV index in July: 7

The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).

Average cloud cover in July
Rafina, Greece
  • Average cloud cover in July: 7

The month with the most cloud cover is January (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 6).

Average visibility in July
Rafina, 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).

englishespañol中文
Share