Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average snowfall in July
- Average snowfall days in July
- Average sea temperature in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
An excellent water temperature of 25.8°C (78.4°F) and only 1.6 rainfall days, with 2mm (0.08") of accumulated rainfall, makes July a prime for swimming and other water activities.
Temperature
The onset of July in Vouliagmeni brings with it an average high-temperature of a hot 30.2°C (86.4°F), showing a negligible variation from the month before. In July, Vouliagmeni encounters an average low-temperature of 24.2°C (75.6°F) during the night.Heat index
The heat index value during July is calculated to be a tropical 32°C (89.6°F). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.It is crucial to understand that heat index figures are for shade and gentle wind conditions. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is found by incorporating humidity levels into the air temperature measurement. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
Humidity
The average relative humidity in July in Vouliagmeni is 54%.Rainfall
July and August are months with the least rain in Vouliagmeni when the rain falls for 1.6 days and typically aggregates up to 2mm (0.08") of rain.Snowfall
In Vouliagmeni, snow does not fall in March through December.Sea temperature
In Vouliagmeni, the average seawater temperature in July is 25.8°C (78.4°F).Note: Water surface temperatures from 25°C (77°F) to 29°C (84.2°F) are considered optimal and extremely delightful for long-lasting pleasure in any water activity.
Daylight
The average length of the day in July in Vouliagmeni, Greece, is 14h and 29min.On the first day of the month, sunrise is at 06:06 and sunset at 20:50. On the last day of July, in Vouliagmeni, sunrise is at 06:27 and sunset at 20:34 EEST.
Sunshine
The months with the most sunshine in Vouliagmeni 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 in Vouliagmeni. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 7 in July converts into the following recommendations:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Attention! UV radiation is ramped up when reflecting off sand and water surfaces.
Frequently asked questions
How hot is it in Vouliagmeni in July?
What is the average humidity in July in Vouliagmeni?
What is the driest month in Vouliagmeni?
How many days does it rain in July in Vouliagmeni?
When it does not snow in Vouliagmeni?
What is the sea water temperature in July in Vouliagmeni?
What is the average length of the day in July in Vouliagmeni?
When are sunrise and sunset in July in Vouliagmeni?
What is the month with the most sunshine in Vouliagmeni?
How many hours of sunshine does Vouliagmeni have in July?
What is the month with the highest UV index in Vouliagmeni?
What is the UV index intensity in July in Vouliagmeni?
Average temperature in July
Vouliagmeni, Greece
- Average high temperature in July: 30.2°C
The warmest month (with the highest average high temperature) is August (30.3°C).
The month with the lowest average high temperature is January (12.3°C).
- Average low temperature in July: 24.2°C
The month with the highest average low temperature is August (24.5°C).
The coldest month (with the lowest average low temperature) is January (8.4°C).
Average pressure in July
Vouliagmeni, 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
Vouliagmeni, Greece
- Average wind speed in July: 14.1km/h
The windiest months (with the highest average wind speed) are January and August (17km/h).
The calmest month (with the lowest average wind speed) is May (12.1km/h).
Average humidity in July
Vouliagmeni, Greece
- Average humidity in July: 54%
The month with the highest relative humidity is January (73%).
The month with the lowest relative humidity is August (53%).
Average rainfall in July
Vouliagmeni, Greece
- Average rainfall in July: 2mm
The wettest month (with the highest rainfall) is December (50mm).
The driest months (with the least rainfall) are July and August (2mm).
Average rainfall days in July
Vouliagmeni, Greece
- Average rainfall days in July: 1.6 days
The month with the highest number of rainy days is December (10.5 days).
The month with the least rainy days is August (1.1 days).
Average snowfall in July
Vouliagmeni, Greece
- Average snowfall in July: 0mm
The month with the highest snowfall is January (3mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in July
Vouliagmeni, Greece
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (0.6 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average sea temperature in July
Vouliagmeni, Greece
- Average sea temperature in July: 25.8°C
The best month for swimming (with the highest average sea temperature) is August (26.3°C).
The coldest month (with the lowest average sea temperature) is February (15°C).
Average daylight in July /
Average sunshine in July
Vouliagmeni, Greece
- Average daylight in July: 14h and 3min
The month with the longest days is June (Average daylight: 14h and 42min).
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 48min).
Average sunshine days in July
Vouliagmeni, Greece
- Average sunshine days in July: 29.3 days
The months with the most sunshine days are July and August (29.3 days).
The month with the least sunshine days is February (17 days).
Average UV index in July
Vouliagmeni, Greece
- Average UV index in July: 7
The months with the highest UV index are June, 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
Vouliagmeni, Greece
- Average cloud cover in July: 7
The month with the most cloud cover is January (Cloud cover 38).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility in July
Vouliagmeni, 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).
Vouliagmeni, Greece
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