Climate and monthly weather forecastSan Isidro, Spain
Climate and monthly weather forecast
Weather in January
January, like December, in San Isidro, Spain, is another refreshing winter month, with an average temperature fluctuating between 18°C (64.4°F) and 12°C (53.6°F). Lowest temperatures are observed in January, February and December, averaging a high-temperature of 18°C (64.4°F). Weather in January »Weather in February
The last month of the winter, February, is another comfortable month in San Isidro, Spain, with an average temperature ranging between max 18°C (64.4°F) and min 12°C (53.6°F). Lowest temperatures are observed in January, February and December, averaging a high-temperature of 18°C (64.4°F). Weather in February »Weather in March
The first month of the spring, March, is still a comfortable month in San Isidro, Spain, with temperature in the range of an average high of 19°C (66.2°F) and an average low of 12°C (53.6°F). As San Isidro welcomes March, the average high-temperature stabilizes at a still comfortable 19°C (66.2°F), showing little deviation from February's 18°C (64.4°F). Weather in March »Weather in April
April, like March, in San Isidro, Spain, is another refreshing spring month, with an average temperature ranging between min 12°C (53.6°F) and max 19°C (66.2°F). As San Isidro welcomes April, the average high-temperature stabilizes at a still comfortable 19°C (66.2°F), maintaining alignment with March's conditions. Weather in April »Weather in May
May, the last month of the spring in San Isidro, is an agreeable month, with an average temperature varying between 14°C (57.2°F) and 20°C (68°F). During May, San Isidro records an average high-temperature of a pleasant 20°C (68°F), marking a slight divergence from April's 19°C (66.2°F). Weather in May »Weather in June
June, the first month of the summer in San Isidro, is still a pleasant month, with an average temperature varying between 22°C (71.6°F) and 15°C (59°F). Transitioning into June, San Isidro records an average high-temperature of a still pleasant 22°C (71.6°F), almost identical to May's 20°C (68°F). Weather in June »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). 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). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in San Isidro, Spain, with temperature in the range of an average high of 26°C (78.8°F) and an average low of 18°C (64.4°F). August is the month when San Isidro sees the highest average temperatures, with a high of 26°C (78.8°F) and a low of 18°C (64.4°F). In August, in San Isidro, the rain falls for 1 days. Weather in August »Weather in September
September, the first month of the autumn in San Isidro, is still a warm month, with an average temperature ranging between min 18°C (64.4°F) and max 25°C (77°F). September's climate shows a minor adjustment in average high-temperatures to a still moderately hot 25°C (77°F) from August's 26°C (78.8°F). Weather in September »Weather in October
October, the same as September, is a moderately hot autumn month in San Isidro, Spain, with an average temperature fluctuating between 23°C (73.4°F) and 16°C (60.8°F). The arrival of October records an average high-temperature of a still warm 23°C (73.4°F), closely related to the 25°C (77°F) observed in September. Weather in October »Weather in November
November, the last month of the autumn in San Isidro, is also an agreeable month, with an average temperature varying between 15°C (59°F) and 21°C (69.8°F). As San Isidro steps into November, the average high-temperature holds at a pleasant 21°C (69.8°F), hinting at a minor fluctuation from the prior month. Weather in November »Weather in December
The first month of the winter, December, is still a refreshing month in San Isidro, Spain, with an average temperature ranging between min 13°C (55.4°F) and max 18°C (64.4°F). San Isidro experiences the lowest of its temperatures in January, February and December, when the average high-temperatures rise to 18°C (64.4°F). Weather in December »Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
San Isidro, Spain
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).
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
San Isidro, Spain
The wettest month (with the highest rainfall) is December (77mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days
San Isidro, Spain
- Average rainfall days in January:
5 days - Average rainfall days in February:
5 days - Average rainfall days in March:
5 days - Average rainfall days in April:
4 days - Average rainfall days in May:
3 days - Average rainfall days in June:
2 days
- Average rainfall days in July:
1 days - Average rainfall days in August:
1 days - Average rainfall days in September:
3 days - Average rainfall days in October:
5 days - Average rainfall days in November:
6 days - Average rainfall days in December:
6 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
San Isidro, Spain
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 / Average sunshine
San Isidro, Spain
- Average daylight in January:
9h and 54min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 12min - Average daylight in May:
14h and 18min - Average daylight in June:
14h and 48min
- Average daylight in July:
14h and 30min - Average daylight in August:
13h and 36min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 6min - Average daylight in December:
9h and 36min
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).
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
San Isidro, Spain
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).





