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Monthly climate in Naranjito, Puerto Rico

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Naranjito features a tropical monsoon climate (Am). Temperatures typically range between 23 °C (74 °F) and 27 °C (80 °F) through the year, but rarely can drop to 16 °C (62 °F) or can rise to as high as 32 °C (90 °F). The average annual precipitation amounts to about 1064 mm (41.9 inches) and receives 215 rainy days on the 1 mm (0.04 inches) threshold annually. Naranjito 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 Naranjito, Puerto Rico

The warmest months in Naranjito are July, August and September, with daily mean temperatures ranging from 26 to 27 °C (80 - 80 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 23 to 24 °C (74 - 75 °F) throughout the day. On average each year, Naranjito experiences 327 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 Naranjito. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum28°C
(83°F)		29°C
(84°F)		30°C
(85°F)		30°C
(87°F)		31°C
(88°F)		31°C
(89°F)		32°C
(90°F)		32°C
(89°F)		32°C
(90°F)		31°C
(89°F)		30°C
(87°F)		30°C
(87°F)
Mean maximum28°C
(83°F)		28°C
(83°F)		29°C
(84°F)		29°C
(85°F)		30°C
(87°F)		30°C
(87°F)		31°C
(88°F)		31°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
(83°F)		29°C
(84°F)		29°C
(85°F)		30°C
(86°F)		30°C
(86°F)		30°C
(86°F)		29°C
(85°F)		28°C
(83°F)		28°C
(82°F)
Daily mean23°C
(74°F)		23°C
(74°F)		24°C
(75°F)		24°C
(76°F)		25°C
(78°F)		26°C
(79°F)		27°C
(80°F)		27°C
(80°F)		26°C
(80°F)		26°C
(79°F)		25°C
(77°F)		24°C
(76°F)
Average low21°C
(70°F)		21°C
(70°F)		21°C
(70°F)		21°C
(71°F)		23°C
(73°F)		24°C
(75°F)		24°C
(76°F)		24°C
(76°F)		24°C
(76°F)		23°C
(74°F)		23°C
(73°F)		22°C
(71°F)
Mean minimum19°C
(66°F)		19°C
(67°F)		19°C
(67°F)		20°C
(68°F)		21°C
(71°F)		22°C
(73°F)		23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		22°C
(72°F)		21°C
(69°F)		20°C
(68°F)
Minimum16°C
(62°F)		19°C
(66°F)		19°C
(66°F)		19°C
(66°F)		21°C
(70°F)		22°C
(72°F)		22°C
(72°F)		23°C
(73°F)		23°C
(73°F)		22°C
(72°F)		20°C
(68°F)		20°C
(68°F)

Compare climate in Naranjito with other places

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

Monthly average precipitation in Naranjito, Puerto Rico

Naranjito usually has the most precipitation in September, October and November, with an average of 23 rainy days and 148 mm (5.8 inches) of precipitation per month. The driest months in Naranjito are January, February and December. On average, 41 mm (1.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Naranjito. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)37 (1.5)42 (1.6)78 (3.1)70 (2.8)78 (3.1)78 (3.1)91 (3.6)102 (4.0)182 (7.2)154 (6.1)107 (4.2)45 (1.8)
Average precipitation days (≥ 1 mm)121216171917181826251916

Monthly sunshine hours in Naranjito, Puerto Rico

The sunniest months in Naranjito are May, July and August, when the sun shines an average of 11 hours 23 minutes a day. Least sunny months in Naranjito: 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 Naranjito. 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 59m13h 11m13h 4m12h 42m12h 12m11h 42m11h 15m11h 2m

Solar UV radiation in Naranjito, Puerto Rico

Naranjito 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 Naranjito UV Index data.

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