Arroyo del Medio Weather in May
What's the weather like in Arroyo del Medio (Misiones) in May 2026?
The climate in Arroyo del Medio during May can be summarized as warm and wet.
May is in the fall / autumn in Arroyo del Medio and is typically the 4th coldest month of the year. Daytime maximum temperatures average around 23°C (74°F), whilst at night 13°C (56°F) is normal.
| Daytime temperature | 23.3°C 73.9°F |
|---|---|
| Nightly temperature | 13.3°C 55.9°F |
| Average temperature | 18.3°C 64.9°F |
| Daily sunshine | 6.1 hrs |
| Avg rainfall | 163 mm 6.4 ins |
| Rainy days | 8 days |
| Sea temperature | 20.7°C 69.2°F |
| Humidity | 79% |
| Windspeed | 9.4kph 6 mph |
On average May is the 6th wettest month of the year in Arroyo del Medio with around 163mm 6.4 inches of rain making it a wet time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.1 hours of sunshine per day.
May temperatures in Arroyo del Medio
May rainfall
May hourly sunshine
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 Arroyo del Medio in May 2025.
Other monthly averages
Arroyo del Medio weather stats
| Hottest month: | January | 31.6°C 88.9°F |
|---|---|---|
| Driest month: | July | 122mm 4.8ins |
| Sunniest month: | December | 8.9hrs |
| Coldest month: | June | 20.6°C 69.1°F |
| Wettest month: | October | 192mm 7.6ins |
© Google