July weather forecastSan Isidro, Spain
July weather for San Isidro, Spain: July is a warm summer month in San Isidro, Spain, with an average temperature varying between 17°C (62.6°F) and 25°C (77°F). San Isidro's nighttime temperature in July falls to an average of 17°C (62.6°F).
July
Weather in July
July is a warm summer month in San Isidro, Spain, with an average temperature varying between 17°C (62.6°F) and 25°C (77°F).Temperature
The onset of July brings a minor temperature shift, with the average high-temperature moving from an agreeable 22°C (71.6°F) in June to a moderately hot 25°C (77°F). San Isidro's nighttime temperature in July falls to an average of 17°C (62.6°F).Rainfall
July is the month with the least rainfall in San Isidro. Rain falls for 1 days and accumulates 1mm (0.04") of precipitation.Sea temperature
In July, the average sea temperature is 22°C (71.6°F).Note: For someone not comfortable with cold, swimming in 22°C (71.6°F) waters might be a stretch. However, with favorable conditions like abundant sunshine, mild wind, and warm air temperatures, the experience can be improved. And while wetsuits are not a must, they can be considered.
Daylight
In July, the average length of the day is 14h and 31min.On the first day of the month, sunrise is at 06:44 and sunset at 21:30. On the last day of July, sunrise is at 07:05 and sunset at 21:13 CEST.
Sunshine
July has the most sunshine of the year, with an average of 10h of sunshine.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 11. A UV Index reading of 11, and higher, represents an extreme health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 11 in July converts into the following recommendations:
Adopt every precaution of necessity, unprotected skin and eyes may suffer burns instantly. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Maintain skin health by using sunscreen with a minimum of 30 SPF. This keeps you safe from sunburn and the Sun's harmful radiation. Warning! Reflective surfaces like sand and water amplify the Sun's UV radiation.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
San Isidro, Spain
- Average high temperature in July: 25°C
The warmest month (with the highest average high temperature) is August (26°C).
The months with the lowest average high temperature are January, February and December (18°C).
- Average low temperature in July: 17°C
The months with the highest average low temperature are August and September (18°C).
The coldest months (with the lowest average low temperature) are January, February, March and April (12°C).
Average rainfall in July
San Isidro, Spain
- Average rainfall in July: 1mm
The wettest month (with the highest rainfall) is December (77mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days in July
San Isidro, Spain
- Average rainfall days in July: 1 days
The months with the highest number of rainy days are November and December (6 days).
The months with the least rainy days are July and August (1 days).
Average sea temperature in July
San Isidro, Spain
- Average sea temperature in July: 22°C
The best months for swimming (with the highest average sea temperature) are August, September and October (23°C).
The coldest months (with the lowest average sea temperature) are January, February, March and April (19°C).
Average daylight in July /
Average sunshine in July
San Isidro, Spain
- Average daylight in July: 14h and 30min
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: 10h
The month with the most sunshine is July (Average sunshine: 10h).
The months with the least sunshine are January, November and December (Average sunshine: 6h).
Average UV index in July
San Isidro, Spain
- Average UV index in July: 11
The months with the highest UV index are June, July and August (UV index 11).
The months with the lowest UV index are January and December (UV index 4).





