Bayamón Weather in May
What's the weather like in Bayamón (Bayamón) in May 2025?
The climate in Bayamón during May can be summarized as hot, humid and wet.
May is in the spring in Bayamón and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a steamy 30°C (85°F), whilst at night 22°C (72°F) is normal.
| Daytime temperature | 29.5°C 85°F |
|---|---|
| Nightly temperature | 22.4°C 72.2°F |
| Average temperature | 25.9°C 78.6°F |
| Daily sunshine | 8.7 hrs |
| Avg rainfall | 182 mm 7.1 ins |
| Rainy days | 16 days |
| Sea temperature | 27.5°C 81.4°F |
| Humidity | 76% |
| Windspeed | 15.1kph 9 mph |
On average May is the 3rd wettest month of the year in Bayamón with around 182mm 7.1 inches of rain making it a wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.7 hours of sunshine per day.
May temperatures in Bayamón
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 Bayamón in May 2024.
Other monthly averages
Bayamón weather stats
| Hottest month: | August | 30.2°C 86.4°F |
|---|---|---|
| Driest month: | March | 79mm 3.1ins |
| Sunniest month: | March | 9.6hrs |
| Coldest month: | February | 26.9°C 80.4°F |
| Wettest month: | August | 195mm 7.7ins |
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