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Monthly climate in Saint-Louis du Sud, Sud, Haiti

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Saint-Louis du Sud features a tropical savanna climate (Aw).Temperatures typically range between 25 °C (78 °F) and 28 °C (83 °F) through the year, but rarely can drop to 21 °C (70 °F) or can rise to as high as 32 °C (90 °F).The average annual precipitation amounts to about 688 mm (27.1 inches) and receives 135 rainy days on the 1 mm (0.04 inches) threshold annually.Saint-Louis du Sud enjoys an average of 3806 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 Saint-Louis du Sud, Sud, Haiti §

The warmest months in Saint-Louis du Sud are July, August and September, with daily mean temperatures ranging from 28 to 28 °C (83 - 83 °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, Saint-Louis du Sud 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 Saint-Louis du Sud, Sud, Haiti.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 30°C
(85°F)		 29°C
(84°F)		 29°C
(85°F)		 30°C
(86°F)		 31°C
(87°F)		 32°C
(89°F)		 32°C
(90°F)		 32°C
(90°F)		 32°C
(90°F)		 31°C
(89°F)		 30°C
(86°F)		 30°C
(85°F)
Mean maximum 29°C
(84°F)		 28°C
(84°F)		 29°C
(84°F)		 29°C
(85°F)		 30°C
(86°F)		 31°C
(87°F)		 31°C
(89°F)		 32°C
(89°F)		 31°C
(89°F)		 31°C
(87°F)		 30°C
(86°F)		 29°C
(85°F)
Average high 27°C
(82°F)		 27°C
(82°F)		 28°C
(82°F)		 28°C
(83°F)		 29°C
(84°F)		 30°C
(86°F)		 30°C
(87°F)		 30°C
(87°F)		 30°C
(86°F)		 29°C
(85°F)		 28°C
(83°F)		 28°C
(83°F)
Daily mean 25°C
(78°F)		 26°C
(78°F)		 26°C
(78°F)		 26°C
(79°F)		 27°C
(81°F)		 28°C
(82°F)		 28°C
(83°F)		 28°C
(83°F)		 28°C
(83°F)		 27°C
(81°F)		 27°C
(80°F)		 26°C
(79°F)
Average low 24°C
(75°F)		 24°C
(75°F)		 24°C
(75°F)		 25°C
(76°F)		 25°C
(78°F)		 26°C
(79°F)		 26°C
(80°F)		 27°C
(80°F)		 26°C
(80°F)		 26°C
(79°F)		 25°C
(78°F)		 24°C
(76°F)
Mean minimum 22°C
(72°F)		 23°C
(73°F)		 23°C
(73°F)		 23°C
(74°F)		 24°C
(76°F)		 25°C
(78°F)		 25°C
(78°F)		 26°C
(78°F)		 25°C
(77°F)		 24°C
(76°F)		 24°C
(75°F)		 23°C
(74°F)
Minimum 21°C
(70°F)		 22°C
(72°F)		 22°C
(72°F)		 22°C
(73°F)		 24°C
(75°F)		 25°C
(77°F)		 25°C
(76°F)		 25°C
(77°F)		 25°C
(76°F)		 24°C
(75°F)		 23°C
(74°F)		 23°C
(73°F)

Compare climate in Saint-Louis du Sud with other places

Compare temperature, precipitation, sunshine, UV index in Saint-Louis du Sud, Sud, Haiti with other places around the world.

Monthly average precipitation in Saint-Louis du Sud, Sud, Haiti §

Saint-Louis du Sud usually has the most precipitation in September, October and November, with an average of 16 rainy days and 102 mm (4.0 inches) of precipitation per month.The driest months in Saint-Louis du Sud are January, February and December. On average, 20 mm (0.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Saint-Louis du Sud, Sud, Haiti.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 19 (0.8) 20 (0.8) 34 (1.4) 50 (2.0) 51 (2.0) 37 (1.5) 57 (2.2) 91 (3.6) 97 (3.8) 111 (4.4) 99 (3.9) 22 (0.9)
Average precipitation days (≥ 1 mm) 4 6 11 11 10 10 14 14 17 20 11 7

Monthly sunshine hours in Saint-Louis du Sud, Sud, Haiti §

The sunniest months in Saint-Louis du Sud are March, June and July, when the sun shines an average of 11 hours 18 minutes a day.Least sunny months in Saint-Louis du Sud: January, October and November receive an average of 9 hours 4 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Saint-Louis du Sud, Sud, Haiti.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 251 302 343 335 334 345 352 338 307 301 281 312
Mean daily daylight hours 11h 9m 11h 32m 12h 2m 12h 33m 12h 59m 13h 11m 13h 4m 12h 42m 12h 12m 11h 42m 11h 15m 11h 2m

Solar UV radiation in Saint-Louis du Sud, Sud, Haiti §

Saint-Louis du Sud experiences the highest level of ultraviolet (UV) radiation in April, May and August, 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 Saint-Louis du Sud UV Index data.

Average daily maximum UV levels by month for Saint-Louis du Sud, Sud, Haiti.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 9 11 13 14 13 13 13 13 12 11 9 8