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Monthly climate in Pedernales, Dominican Republic

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Pedernales features a tropical savanna climate (Aw). Temperatures typically range between 24 °C (76 °F) and 28 °C (82 °F) through the year, but rarely can drop to 20 °C (68 °F) or can rise to as high as 32 °C (90 °F). The average annual precipitation amounts to about 486 mm (19.1 inches) and receives 88 rainy days on the 1 mm (0.04 inches) threshold annually. Pedernales enjoys an average of 3904 hours of sunshine throughout the year, and daylight varies from 11 hours 3 minutes to 13 hours 10 minutes per day.

Monthly average temperatures in Pedernales, Dominican Republic

The warmest months in Pedernales are June, July and August, with daily mean temperatures ranging from 27 to 28 °C (81 - 82 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 24 to 25 °C (76 - 76 °F) throughout the day. On average each year, Pedernales experiences 328 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 Pedernales. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum29°C
(84°F)		29°C
(85°F)		29°C
(85°F)		30°C
(86°F)		31°C
(88°F)		31°C
(89°F)		32°C
(90°F)		32°C
(90°F)		31°C
(89°F)		31°C
(88°F)		30°C
(87°F)		29°C
(85°F)
Mean maximum29°C
(84°F)		29°C
(84°F)		29°C
(84°F)		29°C
(85°F)		31°C
(87°F)		31°C
(88°F)		31°C
(89°F)		32°C
(89°F)		31°C
(88°F)		30°C
(87°F)		30°C
(86°F)		29°C
(85°F)
Average high27°C
(81°F)		28°C
(82°F)		27°C
(82°F)		28°C
(83°F)		29°C
(84°F)		30°C
(86°F)		30°C
(87°F)		30°C
(87°F)		29°C
(85°F)		29°C
(84°F)		28°C
(83°F)		28°C
(83°F)
Daily mean24°C
(76°F)		25°C
(76°F)		25°C
(76°F)		25°C
(78°F)		26°C
(80°F)		27°C
(81°F)		28°C
(82°F)		28°C
(82°F)		27°C
(81°F)		26°C
(80°F)		26°C
(78°F)		25°C
(77°F)
Average low22°C
(72°F)		22°C
(72°F)		22°C
(72°F)		23°C
(74°F)		24°C
(76°F)		25°C
(77°F)		25°C
(77°F)		25°C
(78°F)		25°C
(77°F)		25°C
(76°F)		24°C
(75°F)		23°C
(73°F)
Mean minimum21°C
(69°F)		21°C
(70°F)		21°C
(70°F)		22°C
(72°F)		23°C
(74°F)		24°C
(76°F)		24°C
(76°F)		24°C
(76°F)		24°C
(76°F)		24°C
(75°F)		22°C
(73°F)		22°C
(71°F)
Minimum20°C
(68°F)		21°C
(69°F)		20°C
(69°F)		21°C
(71°F)		22°C
(73°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
(71°F)

Compare climate in Pedernales with other places

Compare temperature, precipitation, sunshine, UV index in Pedernales, Dominican Republic with other places around the world.

Monthly average precipitation in Pedernales, Dominican Republic

Pedernales usually has the most precipitation in August, September and October, with an average of 12 rainy days and 78 mm (3.1 inches) of precipitation per month. The driest months in Pedernales are January, February and June. On average, 13 mm (0.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Pedernales. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)13 (0.5)12 (0.5)43 (1.7)34 (1.3)25 (1.0)15 (0.6)22 (0.9)72 (2.8)82 (3.2)80 (3.1)71 (2.8)18 (0.7)
Average precipitation days (≥ 1 mm)3410742361616125

Monthly sunshine hours in Pedernales, Dominican Republic

The sunniest months in Pedernales are June, July and August, when the sun shines an average of 11 hours 32 minutes a day. Least sunny months in Pedernales: January, October and November receive an average of 9 hours 16 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Pedernales. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours258307347347347352359349321306288319
Mean daily daylight hours11h 10m11h 32m12h 2m12h 33m12h 58m13h 10m13h 4m12h 41m12h 12m11h 42m11h 16m11h 3m

Solar UV radiation in Pedernales, Dominican Republic

Pedernales 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 10. For more detailed information, check out our hourly Pedernales UV Index data.

Average daily maximum UV levels by month for Pedernales. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)9111314141313131311108