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Monthly climate in Sabana Grande de Boya, Dominican Republic

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Sabana Grande de Boya features a tropical rainforest climate (Af). Temperatures typically range between 23 °C (74 °F) and 27 °C (80 °F) through the year, but rarely can drop to 14 °C (57 °F) or can rise to as high as 34 °C (93 °F). The average annual precipitation amounts to about 1445 mm (56.9 inches) and receives 255 rainy days on the 1 mm (0.04 inches) threshold annually. Sabana Grande de Boya enjoys an average of 3878 hours of sunshine throughout the year, and daylight varies from 10 hours 59 minutes to 13 hours 14 minutes per day.

Monthly average temperatures in Sabana Grande de Boya, Dominican Republic

The warmest months in Sabana Grande de Boya are July, August and September, with daily mean temperatures ranging from 26 to 27 °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, Sabana Grande de Boya 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 Sabana Grande de Boya. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum30°C
(86°F)		31°C
(88°F)		31°C
(88°F)		33°C
(91°F)		33°C
(91°F)		33°C
(92°F)		33°C
(92°F)		34°C
(93°F)		33°C
(93°F)		33°C
(91°F)		31°C
(88°F)		30°C
(87°F)
Mean maximum29°C
(85°F)		30°C
(86°F)		30°C
(87°F)		31°C
(89°F)		32°C
(89°F)		32°C
(89°F)		32°C
(91°F)		33°C
(92°F)		33°C
(91°F)		32°C
(90°F)		31°C
(87°F)		30°C
(86°F)
Average high28°C
(82°F)		28°C
(82°F)		28°C
(83°F)		29°C
(85°F)		30°C
(86°F)		30°C
(87°F)		31°C
(88°F)		31°C
(88°F)		31°C
(88°F)		30°C
(87°F)		29°C
(85°F)		28°C
(83°F)
Daily mean23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		25°C
(76°F)		25°C
(78°F)		26°C
(79°F)		26°C
(80°F)		27°C
(80°F)		26°C
(79°F)		26°C
(78°F)		25°C
(77°F)		24°C
(75°F)
Average low19°C
(67°F)		20°C
(67°F)		20°C
(68°F)		21°C
(70°F)		22°C
(72°F)		23°C
(74°F)		23°C
(74°F)		23°C
(75°F)		23°C
(74°F)		22°C
(73°F)		21°C
(71°F)		20°C
(69°F)
Mean minimum16°C
(62°F)		17°C
(64°F)		18°C
(64°F)		19°C
(66°F)		21°C
(69°F)		22°C
(71°F)		22°C
(72°F)		22°C
(72°F)		22°C
(72°F)		21°C
(70°F)		19°C
(67°F)		18°C
(64°F)
Minimum14°C
(57°F)		17°C
(63°F)		16°C
(61°F)		17°C
(63°F)		19°C
(67°F)		19°C
(67°F)		21°C
(70°F)		22°C
(72°F)		22°C
(71°F)		20°C
(68°F)		18°C
(65°F)		17°C
(63°F)

Compare climate in Sabana Grande de Boya with other places

Compare temperature, precipitation, sunshine, UV index in Sabana Grande de Boya, Dominican Republic with other places around the world.

Monthly average precipitation in Sabana Grande de Boya, Dominican Republic

Sabana Grande de Boya usually has the most precipitation in May, September and October, with an average of 24 rainy days and 168 mm (6.6 inches) of precipitation per month. The driest months in Sabana Grande de Boya are January, February and December. On average, 53 mm (2.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Sabana Grande de Boya. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)45 (1.8)53 (2.1)108 (4.3)106 (4.2)166 (6.5)128 (5.0)144 (5.7)158 (6.2)179 (7.0)161 (6.3)138 (5.4)60 (2.3)
Average precipitation days (≥ 1 mm)141919182421262426242020

Monthly sunshine hours in Sabana Grande de Boya, Dominican Republic

The sunniest months in Sabana Grande de Boya are May, June and July, when the sun shines an average of 11 hours 27 minutes a day. Least sunny months in Sabana Grande de Boya: January, February and November receive an average of 9 hours 23 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Sabana Grande de Boya. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours253301341344347351356344317314290315
Mean daily daylight hours11h 6m11h 31m12h 2m12h 34m13h 1m13h 14m13h 7m12h 43m12h 12m11h 40m11h 13m10h 59m

Solar UV radiation in Sabana Grande de Boya, Dominican Republic

Sabana Grande de Boya experiences the highest level of ultraviolet (UV) radiation in April, August and September, when the maximum UV index can reach values of 13 - 13, 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 Sabana Grande de Boya UV Index data.

Average daily maximum UV levels by month for Sabana Grande de Boya. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)911131313121313131198