The climate in Río Segundo during May can be summarized as mild and dry.
May is in the fall / autumn in Río Segundo and is typically the 4th coldest month of the year. Daytime maximum temperatures average around 21°C (70°F), whilst at night 9°C (48°F) is normal.
Daytime temperature | 21.3°C 70.3°F |
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Nightly temperature | 8.9°C 48°F |
Average temperature | 15.1°C 59.2°F |
Daily sunshine | 6.4 hrs |
Avg rainfall | 23 mm 0.9 ins |
Rainy days | 4 days |
Sea temperature | 17.2°C 63°F |
Humidity | 72% |
Windspeed | 7.2kph 5 mph |
On average May is the 4th driest month of the year in Río Segundo with around 23mm 0.9 inches of rain making it a dry time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.4 hours of sunshine per day.
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 Río Segundo in May 2025.
Hottest month: | January | 30.4°C 86.7°F |
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Driest month: | August | 12mm 0.5ins |
Sunniest month: | November | 9.4hrs |
Coldest month: | July | 17.5°C 63.5°F |
Wettest month: | December | 131mm 5.2ins |