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Monthly climate in Oviedo, Dominican Republic

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Oviedo features a tropical savanna climate (Aw). Temperatures typically range between 25 °C (77 °F) and 28 °C (82 °F) through the year, but rarely can drop to 21 °C (70 °F) or can rise to as high as 32 °C (89 °F). The average annual precipitation amounts to about 479 mm (18.9 inches) and receives 81 rainy days on the 1 mm (0.04 inches) threshold annually. Oviedo enjoys an average of 3910 hours of sunshine throughout the year, and daylight varies from 11 hours 4 minutes to 13 hours 9 minutes per day.

Monthly average temperatures in Oviedo, Dominican Republic

The warmest months in Oviedo are July, August and September, with daily mean temperatures ranging from 27 to 28 °C (82 - 82 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 25 to 25 °C (77 - 78 °F) throughout the day. On average each year, Oviedo experiences 329 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 Oviedo. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum29°C
(84°F)		28°C
(83°F)		29°C
(84°F)		29°C
(85°F)		30°C
(86°F)		31°C
(87°F)		32°C
(89°F)		31°C
(89°F)		31°C
(88°F)		31°C
(87°F)		30°C
(87°F)		29°C
(85°F)
Mean maximum28°C
(83°F)		28°C
(83°F)		28°C
(83°F)		28°C
(84°F)		29°C
(85°F)		30°C
(86°F)		31°C
(87°F)		31°C
(87°F)		31°C
(87°F)		30°C
(86°F)		29°C
(85°F)		29°C
(84°F)
Average high27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		28°C
(82°F)		28°C
(83°F)		29°C
(84°F)		29°C
(85°F)		30°C
(86°F)		29°C
(85°F)		29°C
(84°F)		28°C
(83°F)		28°C
(82°F)
Daily mean25°C
(77°F)		25°C
(77°F)		25°C
(78°F)		26°C
(79°F)		26°C
(80°F)		27°C
(81°F)		28°C
(82°F)		28°C
(82°F)		27°C
(82°F)		27°C
(81°F)		26°C
(80°F)		26°C
(79°F)
Average low23°C
(74°F)		23°C
(74°F)		24°C
(75°F)		24°C
(76°F)		25°C
(77°F)		26°C
(78°F)		26°C
(79°F)		26°C
(79°F)		26°C
(79°F)		25°C
(78°F)		25°C
(77°F)		24°C
(76°F)
Mean minimum22°C
(72°F)		22°C
(73°F)		22°C
(73°F)		23°C
(74°F)		24°C
(75°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		24°C
(76°F)		24°C
(75°F)		23°C
(74°F)
Minimum21°C
(70°F)		22°C
(71°F)		22°C
(72°F)		22°C
(73°F)		23°C
(74°F)		24°C
(75°F)		24°C
(76°F)		24°C
(76°F)		24°C
(76°F)		24°C
(76°F)		24°C
(75°F)		23°C
(73°F)

Compare climate in Oviedo with other places

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

Monthly average precipitation in Oviedo, Dominican Republic

Oviedo usually has the most precipitation in August, October and November, with an average of 11 rainy days and 85 mm (3.3 inches) of precipitation per month. The driest months in Oviedo are January, February and March. On average, 14 mm (0.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Oviedo. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)16 (0.6)13 (0.5)14 (0.6)19 (0.8)27 (1.1)20 (0.8)32 (1.3)75 (3.0)66 (2.6)86 (3.4)93 (3.6)17 (0.7)
Average precipitation days (≥ 1 mm)333474571317114

Monthly sunshine hours in Oviedo, Dominican Republic

The sunniest months in Oviedo are June, July and August, when the sun shines an average of 11 hours 33 minutes a day. Least sunny months in Oviedo: January, October and November receive an average of 9 hours 15 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Oviedo. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours259308348349346353359349322304287320
Mean daily daylight hours11h 11m11h 33m12h 2m12h 32m12h 57m13h 9m13h 3m12h 41m12h 12m11h 42m11h 16m11h 4m

Solar UV radiation in Oviedo, Dominican Republic

Oviedo 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 Oviedo UV Index data.

Average daily maximum UV levels by month for Oviedo. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)9111313141313131311108