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Monthly climate in Grande Saline, Haiti

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Grande Saline features a tropical savanna climate (Aw). Temperatures typically range between 25 °C (78 °F) and 29 °C (84 °F) through the year, but rarely can drop to 20 °C (68 °F) or can rise to as high as 33 °C (93 °F). The average annual precipitation amounts to about 437 mm (17.2 inches) and receives 93 rainy days on the 1 mm (0.04 inches) threshold annually. Grande Saline enjoys an average of 3884 hours of sunshine throughout the year, and daylight varies from 10 hours 58 minutes to 13 hours 15 minutes per day.

Monthly average temperatures in Grande Saline, Haiti

The warmest months in Grande Saline are July, August and September, with daily mean temperatures ranging from 28 to 29 °C (83 - 84 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 25 to 26 °C (78 - 78 °F) throughout the day. On average each year, Grande Saline 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 Grande Saline. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum31°C
(88°F)		31°C
(87°F)		31°C
(87°F)		31°C
(87°F)		32°C
(90°F)		33°C
(91°F)		33°C
(92°F)		33°C
(93°F)		33°C
(91°F)		32°C
(89°F)		32°C
(89°F)		31°C
(88°F)
Mean maximum30°C
(87°F)		30°C
(87°F)		30°C
(86°F)		30°C
(86°F)		30°C
(87°F)		31°C
(88°F)		32°C
(90°F)		33°C
(92°F)		32°C
(90°F)		31°C
(89°F)		31°C
(88°F)		31°C
(87°F)
Average high28°C
(83°F)		28°C
(83°F)		28°C
(83°F)		28°C
(83°F)		29°C
(84°F)		29°C
(85°F)		30°C
(87°F)		30°C
(87°F)		30°C
(86°F)		29°C
(85°F)		29°C
(84°F)		29°C
(84°F)
Daily mean25°C
(78°F)		26°C
(78°F)		26°C
(78°F)		26°C
(80°F)		27°C
(81°F)		28°C
(83°F)		28°C
(83°F)		29°C
(84°F)		28°C
(83°F)		28°C
(82°F)		27°C
(81°F)		26°C
(80°F)
Average low23°C
(74°F)		23°C
(74°F)		24°C
(75°F)		25°C
(77°F)		26°C
(78°F)		26°C
(80°F)		27°C
(80°F)		27°C
(81°F)		27°C
(80°F)		26°C
(79°F)		25°C
(77°F)		24°C
(76°F)
Mean minimum22°C
(71°F)		22°C
(72°F)		22°C
(72°F)		23°C
(73°F)		24°C
(76°F)		25°C
(78°F)		26°C
(79°F)		26°C
(79°F)		26°C
(78°F)		25°C
(77°F)		24°C
(75°F)		23°C
(73°F)
Minimum20°C
(68°F)		21°C
(71°F)		21°C
(70°F)		22°C
(72°F)		23°C
(74°F)		25°C
(76°F)		26°C
(78°F)		25°C
(77°F)		25°C
(77°F)		24°C
(76°F)		23°C
(74°F)		22°C
(72°F)

Compare climate in Grande Saline with other places

Compare temperature, precipitation, sunshine, UV index in Grande Saline, Haiti with other places around the world.

Monthly average precipitation in Grande Saline, Haiti

Grande Saline usually has the most precipitation in May, September and October, with an average of 13 rainy days and 66 mm (2.6 inches) of precipitation per month. The driest months in Grande Saline are February, March and December. On average, 8 mm (0.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Grande Saline. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)15 (0.6)6 (0.2)12 (0.5)30 (1.2)66 (2.6)37 (1.5)34 (1.3)46 (1.8)69 (2.7)62 (2.4)54 (2.1)7 (0.3)
Average precipitation days (≥ 1 mm)212713111012141371

Monthly sunshine hours in Grande Saline, Haiti

The sunniest months in Grande Saline are March, June and July, when the sun shines an average of 11 hours 28 minutes a day. Least sunny months in Grande Saline: January, February and November receive an average of 9 hours 25 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Grande Saline. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours254305347345342349359343312318288317
Mean daily daylight hours11h 6m11h 30m12h 2m12h 35m13h 2m13h 15m13h 8m12h 44m12h 12m11h 40m11h 12m10h 58m

Solar UV radiation in Grande Saline, Haiti

Grande Saline experiences the highest level of ultraviolet (UV) radiation in March, April and May, 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 Grande Saline UV Index data.

Average daily maximum UV levels by month for Grande Saline. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)911131313121212121198