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Monthly climate in Villalba, Puerto Rico

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Villalba features a tropical monsoon climate (Am). Temperatures typically range between 23 °C (74 °F) and 26 °C (80 °F) through the year, but rarely can drop to 15 °C (59 °F) or can rise to as high as 32 °C (90 °F). The average annual precipitation amounts to about 1200 mm (47.2 inches) and receives 219 rainy days on the 1 mm (0.04 inches) threshold annually. Villalba enjoys an average of 3889 hours of sunshine throughout the year, and daylight varies from 11 hours 2 minutes to 13 hours 11 minutes per day.

Monthly average temperatures in Villalba, Puerto Rico

The warmest months in Villalba are July, August and September, with daily mean temperatures ranging from 26 to 26 °C (79 - 80 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 23 to 23 °C (74 - 74 °F) throughout the day. On average each year, Villalba experiences 326 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Villalba. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum28°C
(84°F)		29°C
(85°F)		30°C
(86°F)		30°C
(86°F)		31°C
(89°F)		31°C
(88°F)		32°C
(89°F)		32°C
(90°F)		32°C
(90°F)		32°C
(89°F)		30°C
(87°F)		30°C
(86°F)
Mean maximum28°C
(83°F)		28°C
(83°F)		29°C
(84°F)		29°C
(85°F)		31°C
(87°F)		30°C
(87°F)		31°C
(88°F)		32°C
(89°F)		31°C
(89°F)		30°C
(87°F)		30°C
(86°F)		29°C
(84°F)
Average high27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		28°C
(82°F)		29°C
(84°F)		29°C
(85°F)		30°C
(86°F)		30°C
(86°F)		30°C
(86°F)		29°C
(84°F)		28°C
(83°F)		28°C
(82°F)
Daily mean23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		24°C
(75°F)		25°C
(77°F)		26°C
(79°F)		26°C
(80°F)		26°C
(80°F)		26°C
(79°F)		25°C
(78°F)		25°C
(77°F)		24°C
(75°F)
Average low20°C
(69°F)		20°C
(69°F)		20°C
(69°F)		21°C
(70°F)		22°C
(72°F)		23°C
(74°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)		23°C
(74°F)		22°C
(72°F)		21°C
(70°F)
Mean minimum18°C
(65°F)		19°C
(66°F)		19°C
(66°F)		19°C
(66°F)		21°C
(70°F)		22°C
(72°F)		22°C
(73°F)		23°C
(73°F)		23°C
(73°F)		22°C
(71°F)		20°C
(68°F)		19°C
(67°F)
Minimum15°C
(59°F)		18°C
(64°F)		18°C
(64°F)		18°C
(65°F)		21°C
(69°F)		21°C
(71°F)		22°C
(71°F)		22°C
(72°F)		22°C
(72°F)		21°C
(70°F)		19°C
(67°F)		19°C
(66°F)

Compare climate in Villalba with other places

Compare temperature, precipitation, sunshine, UV index in Villalba, Puerto Rico with other places around the world.

Monthly average precipitation in Villalba, Puerto Rico

Villalba usually has the most precipitation in September, October and November, with an average of 23 rainy days and 164 mm (6.5 inches) of precipitation per month. The driest months in Villalba are January, February and December. On average, 40 mm (1.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Villalba. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)38 (1.5)42 (1.7)88 (3.4)87 (3.4)104 (4.1)96 (3.8)104 (4.1)111 (4.4)205 (8.1)171 (6.7)116 (4.6)39 (1.5)
Average precipitation days (≥ 1 mm)121216182118202026251813

Monthly sunshine hours in Villalba, Puerto Rico

The sunniest months in Villalba are May, July and August, when the sun shines an average of 11 hours 23 minutes a day. Least sunny months in Villalba: January, February and November receive an average of 9 hours 31 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Villalba. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours256303344345355342353350310310296318
Mean daily daylight hours11h 9m11h 32m12h 2m12h 33m12h 58m13h 11m13h 4m12h 41m12h 12m11h 42m11h 15m11h 2m

Solar UV radiation in Villalba, Puerto Rico

Villalba experiences the highest level of ultraviolet (UV) radiation in April, May and September, when the maximum UV index can reach values of 13 - 14, which corresponds to the Extreme category of sun exposure. January, November and December are in the Very High exposure category. In these months, the maximum values of the UV index do not exceed 9. For more detailed information, check out our hourly Villalba UV Index data.

Average daily maximum UV levels by month for Villalba. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)911131314131313131298