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Monthly climate in Les Irois, GrandʼAnse, Haiti

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Les Irois 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 23 °C (73 °F) or can rise to as high as 31 °C (87 °F).The average annual precipitation amounts to about 717 mm (28.2 inches) and receives 181 rainy days on the 1 mm (0.04 inches) threshold annually.Les Irois enjoys an average of 3810 hours of sunshine throughout the year, and daylight varies from 11 hours 1 minutes to 13 hours 12 minutes per day.

Monthly average temperatures in Les Irois, GrandʼAnse, Haiti §

The warmest months in Les Irois are July, August and September, with daily mean temperatures ranging from 28 to 28 °C (82 - 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, Les Irois experiences 327 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 Les Irois, GrandʼAnse, 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 29°C
(84°F)		 28°C
(83°F)		 28°C
(83°F)		 29°C
(84°F)		 30°C
(86°F)		 30°C
(86°F)		 30°C
(87°F)		 31°C
(87°F)		 30°C
(87°F)		 30°C
(86°F)		 29°C
(85°F)		 28°C
(83°F)
Mean maximum 28°C
(82°F)		 28°C
(82°F)		 27°C
(82°F)		 28°C
(83°F)		 29°C
(85°F)		 30°C
(86°F)		 30°C
(86°F)		 30°C
(87°F)		 30°C
(86°F)		 30°C
(86°F)		 29°C
(84°F)		 28°C
(83°F)
Average high 26°C
(80°F)		 26°C
(80°F)		 26°C
(79°F)		 27°C
(81°F)		 28°C
(83°F)		 29°C
(84°F)		 29°C
(84°F)		 29°C
(85°F)		 29°C
(84°F)		 28°C
(83°F)		 28°C
(82°F)		 27°C
(81°F)
Daily mean 26°C
(78°F)		 25°C
(78°F)		 25°C
(78°F)		 26°C
(79°F)		 27°C
(81°F)		 28°C
(82°F)		 28°C
(82°F)		 28°C
(83°F)		 28°C
(83°F)		 28°C
(82°F)		 27°C
(81°F)		 26°C
(80°F)
Average low 25°C
(77°F)		 25°C
(77°F)		 25°C
(76°F)		 25°C
(78°F)		 26°C
(79°F)		 27°C
(80°F)		 27°C
(81°F)		 27°C
(81°F)		 27°C
(81°F)		 27°C
(80°F)		 26°C
(79°F)		 26°C
(78°F)
Mean minimum 23°C
(74°F)		 23°C
(74°F)		 24°C
(75°F)		 24°C
(76°F)		 25°C
(76°F)		 26°C
(79°F)		 26°C
(79°F)		 26°C
(79°F)		 26°C
(79°F)		 26°C
(78°F)		 25°C
(77°F)		 24°C
(76°F)
Minimum 23°C
(73°F)		 23°C
(74°F)		 23°C
(73°F)		 23°C
(75°F)		 24°C
(75°F)		 24°C
(76°F)		 25°C
(78°F)		 26°C
(78°F)		 26°C
(78°F)		 25°C
(78°F)		 25°C
(77°F)		 24°C
(75°F)

Compare climate in Les Irois with other places

Compare temperature, precipitation, sunshine, UV index in Les Irois, GrandʼAnse, Haiti with other places around the world.

Monthly average precipitation in Les Irois, GrandʼAnse, Haiti §

Les Irois usually has the most precipitation in August, October and November, with an average of 18 rainy days and 85 mm (3.4 inches) of precipitation per month.The driest months in Les Irois are January, February and December. On average, 34 mm (1.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Les Irois, GrandʼAnse, 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) 38 (1.5) 33 (1.3) 45 (1.8) 64 (2.5) 75 (2.9) 47 (1.8) 55 (2.1) 85 (3.3) 74 (2.9) 85 (3.4) 86 (3.4) 31 (1.2)
Average precipitation days (≥ 1 mm) 8 12 15 16 16 15 18 18 18 21 15 9

Monthly sunshine hours in Les Irois, GrandʼAnse, Haiti §

The sunniest months in Les Irois are March, June and July, when the sun shines an average of 11 hours 19 minutes a day.Least sunny months in Les Irois: January, October and November receive an average of 9 hours 2 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Les Irois, GrandʼAnse, 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 248 302 343 339 333 344 354 341 306 302 280 312
Mean daily daylight hours 11h 8m 11h 31m 12h 2m 12h 33m 13h 0m 13h 12m 13h 5m 12h 42m 12h 12m 11h 41m 11h 14m 11h 1m

Solar UV radiation in Les Irois, GrandʼAnse, Haiti §

Les Irois 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 Les Irois UV Index data.

Average daily maximum UV levels by month for Les Irois, GrandʼAnse, 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