Bayamon Weather & Climate: Best Time to Visit
Bayamon, North Puerto Rico, Puerto Rico, enjoys a steady climate throughout the year, with daytime temperatures typically around 30°C (86°F). August is the warmest month at 31°C (88°F), while February is the coolest at 28°C (82°F).
The city has a wet climate, receiving around 1131 mm (45 in) of rainfall per year. September is the wettest month. The most sunshine falls in March, with an average of 9.5 hours of daily sunshine.
Monthly Temperature in Bayamon
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 (88°F) in August to a comfortable 28°C (82°F) in February.
Nighttime temperatures range from 25°C (77°F) in August to 22°C (72°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Bayamon
Bayamon has a relatively rainy climate with high precipitation levels, averaging 1131 mm (45 in) 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 (6.1 in) of precipitation. This rainfall is distributed across 18 rainy days.
In contrast, the driest month, February, experiences much less rainfall, totaling 45 mm (1.8 in) 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 Hours in Bayamon
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
Water Temperature in Bayamon
The mean water temperature over the year ranges from 26°C (79°F) in January to 29°C (84°F) in August.
Water temperature over the year
Humidity in Bayamon by Month
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
Wind Speed in Bayamon
The mean wind speed varies between 2 m/s (4 knots) and 4 m/s (8 knots) throughout the year. It is lowest in October and highest during July. What does this mean?
The mean monthly wind speed over the year (meters per second)
Bayamon 3-Day Forecast
Check the conditions for any month of the year.
Best Time to Visit Bayamon
Bayamon has warm weather with temperatures ranging from 28°C (82°F) to 31°C (88°F) throughout the year. The best time to visit is during January, February and March, when rainfall is at its lowest, making it a great time for sightseeing and exploring all the place has to offer.For a more comfortable experience, start your day early when the weather is cooler, or take advantage of the gentle breezes in the late afternoon. Need help choosing your next travel destination? We offer a specialized tool that matches you with locations based on your weather preferences. Explore destinations that suit your climate preferences.
