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 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
July
Weather in July
Temperature
The shift into July reveals an average high-temperature of a hot 87.6°F, closely mirroring June's climate. In the month of July, Korydallos witnesses a consistent average low-temperature of 73.9°F.Heat index
For most parts of July, the heat index is computed to be a tropical 91.4°F. Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.Heat index values are typically calculated for conditions of shade and a light breeze. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are especially vital to children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Humidity
The average relative humidity in July is 51%.Rainfall
In Korydallos, Greece, during July, the rain falls for 2.9 days and regularly aggregates up to 0.2" of precipitation. Throughout the year, there are 98.9 rainfall days, and 13.7" of precipitation is accumulated.Snowfall
April through December are months without snowfall.Daylight
In July, the average length of the day is 14h and 30min.On the first day of the month, sunrise is at 06:06 and sunset at 20:51. On the last day of July, in Korydallos, sunrise is at 06:28 and sunset at 20:35 EEST.
Sunshine
July and August, with an average of 12h of sunshine, are months with the most sunshine in Korydallos.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In July, a daily UV index of 7 turns into the following recommendations:
Shun overexposure. Protection from sun ravages is indispensable. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is July in Korydallos?
What is the average humidity in July in Korydallos?
How many days does it rain in July in Korydallos?
When it does not snow in Korydallos?
What is the average length of the day in July in Korydallos?
When is the sunrise / sunset in July in Korydallos?
What are the months with the most sunshine in Korydallos?
How long on average sun shines in July in Korydallos?
What is the month with the highest UV index in Korydallos?
What is the UV index reading in July in Korydallos?
Average temperature in July
Korydallos, Greece
- Average high temperature in July: 87.6°F
The warmest month (with the highest average high temperature) is August (87.8°F).
The month with the lowest average high temperature is January (53.8°F).
- Average low temperature in July: 73.9°F
The month with the highest average low temperature is August (74.8°F).
The coldest month (with the lowest average low temperature) is January (45.1°F).
Average pressure in July
Korydallos, Greece
- Average pressure in July: 29.86"Hg
The month with the highest atmospheric pressure is December (30.07"Hg).
The month with the lowest atmospheric pressure is July (29.86"Hg).
Average wind speed in July
Korydallos, Greece
- Average wind speed in July: 8.5mph
The windiest month (with the highest average wind speed) is August (10.1mph).
The calmest month (with the lowest average wind speed) is May (7.2mph).
Average humidity in July
Korydallos, Greece
- Average humidity in July: 51%
The month with the highest relative humidity is January (74%).
The month with the lowest relative humidity is August (50%).
Average rainfall in July
Korydallos, Greece
- Average rainfall in July: 0.2"
The wettest month (with the highest rainfall) is December (2.09").
The driest month (with the least rainfall) is August (0.16").
Average rainfall days in July
Korydallos, Greece
- Average rainfall days in July: 2.9 days
The month with the highest number of rainy days is January (11.3 days).
The month with the least rainy days is August (1.8 days).
Average snowfall in July
Korydallos, Greece
- Average snowfall in July: 0"
The month with the highest snowfall is January (0.35").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").
Average snowfall days in July
Korydallos, Greece
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (0.9 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in July /
Average sunshine in July
Korydallos, 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 36min).
Average sunshine days in July
Korydallos, Greece
- Average sunshine days in July: 27 days
The month with the most sunshine days is August (28.5 days).
The month with the least sunshine days is February (14.1 days).
Average UV index in July
Korydallos, 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
Korydallos, Greece
- Average cloud cover in July: 8
The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility in July
Korydallos, Greece
- Average visibility in July: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
