Guayaquil Weather in May
What's the weather like in Guayaquil (Guayas) in May 2025?
The climate in Guayaquil during May can be summarized as hot, humid and reasonably dry.
May is in the fall / autumn in Guayaquil and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (90°F), whilst at night 20°C (69°F) is normal.
| Daytime temperature | 32.4°C 90.3°F |
|---|---|
| Nightly temperature | 20.4°C 68.7°F |
| Average temperature | 26.4°C 79.5°F |
| Daily sunshine | 3.9 hrs |
| Avg rainfall | 49 mm 1.9 ins |
| Rainy days | 6 days |
| Sea temperature | 24.2°C 75.6°F |
| Humidity | 78% |
| Windspeed | 12.6kph 8 mph |
On average May is the 5th wettest month of the year in Guayaquil with around 49mm 1.9 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.
On the flip side this corresponds to an average of 3.9 hours of sunshine per day.
May temperatures in Guayaquil
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 Guayaquil in May 2025.
Other monthly averages
Guayaquil weather stats
| Hottest month: | March | 32.8°C 91°F |
|---|---|---|
| Driest month: | August | 0mm 0ins |
| Sunniest month: | April | 4.8hrs |
| Coldest month: | July | 30.5°C 86.9°F |
| Wettest month: | March | 250mm 9.8ins |
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