Monthly Climate
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Haiti

Across 7 destinations in Haiti, the warmest is Dessalines at 34 °C in Jul, the coolest is Pétionville at 31 °C, and annual rainfall ranges from 644 mm in Saint-Marc to 1,532 mm in Pétionville. Figures are 1991–2020 climate normals.

7 destinations with full climate records · 43 awaiting data

The rangeHow much Haiti varies

Climate varies across Haiti. At the warmest month of the year, Dessalines averages 34 °C by day while Pétionville reaches 31 °C — a difference of 3.4 °C between two places in the same country.

Rainfall separates them more than temperature does: Pétionville averages 1,532 mm a year against 644 mm in Saint-Marc.

DestinationsThe year in each of the largest

Carrefour
  1. J
  2. F
  3. M
  4. A
  5. M
  6. J
  7. J
  8. A
  9. S
  10. O
  11. N
  12. D
Delmas
  1. J
  2. F
  3. M
  4. A
  5. M
  6. J
  7. J
  8. A
  9. S
  10. O
  11. N
  12. D
Port-au-Prince
  1. J
  2. F
  3. M
  4. A
  5. M
  6. J
  7. J
  8. A
  9. S
  10. O
  11. N
  12. D
Port-de-Paix
  1. J
  2. F
  3. M
  4. A
  5. M
  6. J
  7. J
  8. A
  9. S
  10. O
  11. N
  12. D
Pétionville
  1. J
  2. F
  3. M
  4. A
  5. M
  6. J
  7. J
  8. A
  9. S
  10. O
  11. N
  12. D
Saint-Marc
  1. J
  2. F
  3. M
  4. A
  5. M
  6. J
  7. J
  8. A
  9. S
  10. O
  11. N
  12. D

All of themEvery destination with a full record

Destination Warmest month Peak avg high Annual rainfall
Port-au-Prince Jul 34 °C 1,454 mm
Carrefour Jul 33 °C 1,285 mm
Delmas Jul 33 °C 1,454 mm
Pétionville Jul 31 °C 1,532 mm
Port-de-Paix Aug 32 °C 1,000 mm
Saint-Marc Jul 32 °C 644 mm
Dessalines Jul 34 °C 966 mm

Awaiting climate data

These destinations are in our database but do not yet have complete 30-year records, so they have no page yet.

Data sources and method

Normal period
1991–2020
Dataset version
era5-1991-2020-scores1.1
Last processed

Measured values come from ERA5 reanalysis and are reproduced unchanged. Calculated by us: warmest month, annual rainfall total. Full formulas are on the methodology page.

Contains modified Copernicus Climate Change Service information 2026. Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains.