San Isidro Weather in May

What's the weather like in San Isidro (Lima) in May 2023?

The climate in San Isidro during May can be summarized as warm and very dry.

May is in the fall / autumn in San Isidro and is typically the 6th warmest month of the year. Daytime maximum temperatures average around 22°C (71°F), whilst at night 15°C (59°F) is normal.

San Isidro weather averages (imperial / metric)
Daytime temperature 21.9°C 71.3°F
Nightly temperature 15.2°C 59.3°F
Average temperature 18.5°C 65.3°F
Daily sunshine 4.8 hrs
Avg rainfall 1 mm 0 ins
Rainy days 1 days
Sea temperature 19.3°C 66.7°F
Humidity 85%
Windspeed 10.8kph 7 mph

On average May is the 6th wettest month of the year in San Isidro with around 1mm 0 inches of rain making it a very dry time to visit.

On the flip side this corresponds to an average of 4.8 hours of sunshine per day.

May temperatures in San Isidro

San Isidro average temperature in May

May rainfall

San Isidro average rain in May

May hourly sunshine

San Isidro average rain in May

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in San Isidro in May 2022.

Other monthly averages

Best places to visit in May

UV index Best time to go?

San Isidro weather stats

San Isidro weather statistics
Hottest month: February 26.6°C 79.9°F
Driest month: February 1mm 0ins
Sunniest month: April 7.4hrs
Coldest month: August 18.4°C 65.1°F
Wettest month: August 3mm 0.1ins
Map showing location of San Isidro (-12.11667, -77.05)

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