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Monthly climate in Grangwav, Ouest, Haiti

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Grangwav features a tropical savanna climate (Aw).Temperatures typically range between 25 °C (77 °F) and 28 °C (83 °F) through the year, but rarely can drop to 19 °C (66 °F) or can rise to as high as 34 °C (93 °F).The average annual precipitation amounts to about 918 mm (36.1 inches) and receives 170 rainy days on the 1 mm (0.04 inches) threshold annually.Grangwav enjoys an average of 3835 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 Grangwav, Ouest, Haiti §

The warmest months in Grangwav are July, August and September, with daily mean temperatures ranging from 27 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 25 °C (77 - 78 °F) throughout the day. On average each year, Grangwav 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 Grangwav, Ouest, 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
(86°F)		 31°C
(88°F)		 31°C
(87°F)		 31°C
(88°F)		 32°C
(89°F)		 32°C
(90°F)		 33°C
(91°F)		 34°C
(93°F)		 32°C
(90°F)		 31°C
(89°F)		 30°C
(86°F)		 30°C
(86°F)
Mean maximum 29°C
(84°F)		 29°C
(85°F)		 29°C
(85°F)		 30°C
(86°F)		 31°C
(88°F)		 31°C
(88°F)		 32°C
(90°F)		 32°C
(91°F)		 32°C
(89°F)		 31°C
(88°F)		 30°C
(86°F)		 29°C
(85°F)
Average high 28°C
(82°F)		 28°C
(83°F)		 28°C
(83°F)		 28°C
(83°F)		 29°C
(85°F)		 30°C
(86°F)		 30°C
(87°F)		 31°C
(87°F)		 30°C
(86°F)		 29°C
(85°F)		 28°C
(83°F)		 28°C
(83°F)
Daily mean 25°C
(77°F)		 25°C
(78°F)		 25°C
(78°F)		 26°C
(79°F)		 27°C
(80°F)		 27°C
(82°F)		 28°C
(82°F)		 28°C
(83°F)		 27°C
(82°F)		 27°C
(80°F)		 26°C
(79°F)		 26°C
(78°F)
Average low 22°C
(73°F)		 23°C
(73°F)		 23°C
(74°F)		 24°C
(75°F)		 25°C
(77°F)		 25°C
(78°F)		 26°C
(79°F)		 26°C
(79°F)		 26°C
(78°F)		 25°C
(77°F)		 24°C
(76°F)		 23°C
(74°F)
Mean minimum 21°C
(70°F)		 21°C
(71°F)		 21°C
(71°F)		 22°C
(72°F)		 24°C
(75°F)		 25°C
(76°F)		 25°C
(77°F)		 25°C
(78°F)		 25°C
(77°F)		 24°C
(76°F)		 23°C
(73°F)		 22°C
(71°F)
Minimum 19°C
(66°F)		 21°C
(69°F)		 19°C
(67°F)		 22°C
(71°F)		 23°C
(74°F)		 24°C
(75°F)		 25°C
(76°F)		 25°C
(77°F)		 24°C
(76°F)		 24°C
(75°F)		 22°C
(72°F)		 20°C
(68°F)

Compare climate in Grangwav with other places

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

Monthly average precipitation in Grangwav, Ouest, Haiti §

Grangwav usually has the most precipitation in September, October and November, with an average of 19 rainy days and 114 mm (4.5 inches) of precipitation per month.The driest months in Grangwav are January, February and December. On average, 23 mm (0.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Grangwav, Ouest, 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) 23 (0.9) 21 (0.8) 64 (2.5) 95 (3.8) 79 (3.1) 80 (3.2) 76 (3.0) 112 (4.4) 113 (4.5) 114 (4.5) 115 (4.5) 25 (1.0)
Average precipitation days (≥ 1 mm) 6 6 12 18 17 14 17 17 20 21 16 6

Monthly sunshine hours in Grangwav, Ouest, Haiti §

The sunniest months in Grangwav are March, June and July, when the sun shines an average of 11 hours 23 minutes a day.Least sunny months in Grangwav: January, February and November receive an average of 9 hours 21 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Grangwav, Ouest, 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 253 304 345 337 336 347 354 340 312 304 283 315
Mean daily daylight hours 11h 8m 11h 32m 12h 2m 12h 33m 12h 59m 13h 12m 13h 5m 12h 42m 12h 12m 11h 41m 11h 14m 11h 1m

Solar UV radiation in Grangwav, Ouest, Haiti §

Grangwav experiences the highest level of ultraviolet (UV) radiation in April, May and August, 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 High / 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 Grangwav UV Index data.

Average daily maximum UV levels by month for Grangwav, Ouest, 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 10 12 13 13 13 12 13 12 11 9 7