Macas Weather in May
What's the weather like in Macas (Morona-Santiago) in May 2025?
The climate in Macas during May can be summarized as warm and very wet.
May is in the fall / autumn in Macas and is typically the 6th coldest month of the year. Daytime maximum temperatures average around 26°C (78°F), whilst at night 14°C (56°F) is normal.
| Daytime temperature | 25.7°C 78.3°F |
|---|---|
| Nightly temperature | 13.5°C 56.3°F |
| Average temperature | 19.6°C 67.3°F |
| Daily sunshine | 3.2 hrs |
| Avg rainfall | 244 mm 9.6 ins |
| Rainy days | 20 days |
| Sea temperature | 24.4°C 75.9°F |
| Humidity | 86% |
| Windspeed | 11.9kph 7 mph |
On average May is the 2nd wettest month of the year in Macas with around 244mm 9.6 inches of rain making it a very wet time to visit. This rainfall is typically spread over 20 days, although this may vary considerably.
On the flip side this corresponds to an average of 3.2 hours of sunshine per day.
May temperatures in Macas
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 Macas in May 2025.
Other monthly averages
Macas weather stats
| Hottest month: | November | 27.2°C 81°F |
|---|---|---|
| Driest month: | February | 135mm 5.3ins |
| Sunniest month: | November | 4.2hrs |
| Coldest month: | July | 24.6°C 76.3°F |
| Wettest month: | June | 280mm 11ins |
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