The Bayamón plate. Relief from Copernicus GLO-30; rivers and lakes from USGS NHD; watersheds from the USGS Watershed Boundary Dataset; roads and city limits from Census TIGER 2024.
Mostly sunny
Chance of showers; hot
Chance of showers; hot
Showers likely
Showers likely
Chance of showers; hot
Chance of showers; hot
12.23 inches of rain fell in two days, the most for this week of the year since records began in 1906. The next wettest, 10.00 inches, fell in 2004.
Bayamón’s center stands about 1,480 ft above sea level. Within three miles the land runs from 570 ft to 2,060 ft, a difference of 1,490 ft: steep hill country. The highest named summit within 15 miles is La Torrecilla, about 3,020 ft, 15 miles west.
Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 8×.
Heights from Copernicus GLO-90 (a surface model: it includes buildings and tree canopy); summits from USGS GNIS; rivers from USGS NHDPlus HR.
Bayamón has a tropical rainforest climate. Summer afternoons average 82° in June; winter nights fall to about 62° in January. About 62 inches of rain fall in a normal year.
On November 14 Bayamón normally reaches 77° and falls to 66°. The record high is 89°, in 1914; the record low 54°, in 1913. The most rain on this date, 7.65 in, fell in 2003.
Normals 1991–2020 and records since 1906 at Aibonito 1 S, 11 miles west-southwest, 850 ft higher. NOAA, through RCC-ACIS.
