Bayamon Weather and Climate: A Comprehensive Guide
Bayamon has a steady warm climate throughout the year.
It also has a relatively rainy climate with high levels of precipitation.
Let's now guide you through the climate details for a complete overview.
Average maximum day and minimum night temperature
The temperature in Bayamon remains steady throughout the year, providing a consistently very warm climate. On average, daytime temperatures range from a very warm 31°C in August to a comfortable 28°C in February.
Nighttime temperatures can drop, with average lows reaching 22°C in February. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
Bayamon has a relatively rainy climate with high precipitation levels, averaging 1131 mm of rainfall annually. The seasons in Bayamon, bring significant changes in precipitation. The wettest month, September, receives high rainfall, with an average of 155 mm of precipitation. This rainfall is distributed across 18 rainy days. In contrast, the driest month, February, experiences much less rainfall, totaling 45 mm over 15 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Bayamon Precipitation page.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
Bayamon enjoys sunny spells year-round. March sees up to 9.5 hours of daily sunshine, perfect for a sunny trip. November, the least sunny month, still offers a generous 6.8 hours of sun despite this cloudier time of the year. Visit our detailed sunshine hours page for more information.Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Average water temperature
The mean water temperature over the year ranges from 26°C in January to 29°C in August.
Water temperature over the year
Average humidity
The relative humidity is high throughout the year in Bayamon.
The city experiences its highest humidity in October, reaching 77%. In March, the humidity drops to its lowest level at 71%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Average wind speed
The mean wind speed varies between 2 m/s and 4 m/s throughout the year. It is lowest in October and highest during July.
The mean monthly wind speed over the year (meters per second)
partly cloudy and no rain partly cloudy and small chance of slight rain partly cloudy and rainForecast for Bayamon
5 m/s
5 m/s
5 m/s
Select a Month of Interest
Check the conditions for any month of the year.
The best time of year to visit Bayamon in Puerto Rico
Other facts from our historical weather data:August has an average maximum temperature of 31°C and is the hottest month of the year.
The coolest month is February with an average maximum temperature of 28°C.
September tops the wettest month list with 155 mm of rainfall.
February is the driest month with 45 mm of precipitation.
March is the sunniest month with an average of 284 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
