Weather in July
Temperature
The peak of Alonnisos's temperatures is noted during July and August, averaging a high-temperature of 28°C (82.4°F).Rainfall
July is the month with the least rainfall. Rain falls for 3 days and accumulates 22mm (0.87") of precipitation.Sea temperature
July and August, with an average sea temperature of 24°C (75.2°F), are months with the warmest seawater in Alonnisos, Greece.Note: Given an individual's cold sensitivity, considering factors like sunshine, wind, and air temperature, a brief swim in 24°C (75.2°F) water might be pleasurable. (FYI: The standard water temperature for Olympic swimming contests is 25°C (77°F) to 28°C (82.4°F).)
Daylight
The average length of the day in July is 14h and 37min.On the first day of July in Alonnisos, Greece, sunrise is at 06:02 and sunset at 20:54. On the last day of the month, sunrise is at 06:24 and sunset at 20:37 EEST.
Sunshine
The month with the most sunshine is July, with an average of 13h of sunshine.UV index
The months with the highest UV index in Alonnisos are June and July, with an average maximum UV index of 9. A UV Index of 8 to 10 symbolizes a very high threat to health from unsafe exposure to UV radiation for average individuals.Note: In July, the maximum UV index of 9 transforms into these recommendations:
Take important precautions because unprotected skin can burn and be harmed swiftly. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. If you tend to burn easily, reduce your time in direct sunlight. And never forget to apply a sunscreen with 30 SPF or more. Be cautious! Sand and water surfaces make the Sun's UV rays more potent.
Frequently asked questions
What part of the year is the hottest in Alonnisos?
How hot is July in Alonnisos?
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How many days does it rain in July in Alonnisos?
When is the sea warmest in Alonnisos?
What is the water temperature in July in Alonnisos?
How many hours of daylight does Alonnisos have in July?
What time are sunrise and sunset in July in Alonnisos?
What month has the most sunshine in Alonnisos?
How long on average sun shines in July in Alonnisos?
What is the month with the highest UV index in Alonnisos?
What is the UV index reading in July in Alonnisos?
Average temperature in July
Alonnisos, Greece
- Average high temperature in July: 28°C
The warmest months (with the highest average high temperature) are July and August (28°C).
The month with the lowest average high temperature is January (10°C).
- Average low temperature in July: 19°C
The months with the highest average low temperature are July and August (19°C).
The coldest month (with the lowest average low temperature) is January (4°C).
Average rainfall in July
Alonnisos, Greece
- Average rainfall in July: 22mm
The wettest month (with the highest rainfall) is December (119mm).
The driest month (with the least rainfall) is July (22mm).
Average rainfall days in July
Alonnisos, Greece
- Average rainfall days in July: 3 days
The month with the highest number of rainy days is December (10 days).
The months with the least rainy days are July, August and September (3 days).
Average sea temperature in July
Alonnisos, Greece
- Average sea temperature in July: 24°C
The best months for swimming (with the highest average sea temperature) are July and August (24°C).
The coldest months (with the lowest average sea temperature) are January, February and March (14°C).
Average daylight in July /
Average sunshine in July
Alonnisos, Greece
- Average daylight in July: 14h and 4min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in July: 13h
The month with the most sunshine is July (Average sunshine: 13h).
The months with the least sunshine are January and December (Average sunshine: 4h).
Average UV index in July
Alonnisos, Greece
- Average UV index in July: 9
The months with the highest UV index are June and July (UV index 9).
The months with the lowest UV index are January, November and December (UV index 2).
Alonnisos, Greece
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