Monthly Climate
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Dominican Republic

Across 4 destinations in Dominican Republic, the warmest is Santiago de los Caballeros at 33 °C in Aug, the coolest is Santo Domingo at 30 °C, and annual rainfall ranges from 673 mm in La Romana to 1,001 mm in Santo Domingo. Figures are 1991–2020 climate normals.

4 destinations with full climate records · 103 awaiting data

The rangeHow much Dominican Republic varies

The 4 destinations we cover in Dominican Republic differ by less than 3 °C at the peak of the year, so the choice between them is not really a choice about heat.

DestinationsThe year in each of the largest

La Romana
  1. J
  2. F
  3. M
  4. A
  5. M
  6. J
  7. J
  8. A
  9. S
  10. O
  11. N
  12. D
San Pedro de Macorís
  1. J
  2. F
  3. M
  4. A
  5. M
  6. J
  7. J
  8. A
  9. S
  10. O
  11. N
  12. D
Santiago de los Caballeros
  1. J
  2. F
  3. M
  4. A
  5. M
  6. J
  7. J
  8. A
  9. S
  10. O
  11. N
  12. D
Santo Domingo
  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
Santo Domingo Jul 30 °C 1,001 mm
Santiago de los Caballeros Aug 33 °C 712 mm
San Pedro de Macorís Jul 31 °C 737 mm
La Romana Jul 32 °C 673 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.