Climate of Grenadines, Saint Vincent
Area-weighted average across Grenadines. For where people actually live and travel, see the cities below.
Grenadines, a subdivision of Saint Vincent and the Grenadines, has a tropical climate on average. Area-weighted monthly temperatures across the whole territory range from 26.1°C / 79°F in January to 28.1°C / 82.6°F in September, with rainfall from 56 mm / 2.2 in to 230 mm / 9.1 in depending on the season (1739 mm / 68.5 in total across the year).
| Month | Temperature | Rainfall | Matches |
|---|---|---|---|
| January | 26.1°C79°F | 88 mm3.5″ | Tropical |
| February | 26.1°C79°F | 56 mm2.2″ | — |
| March | 26.4°C79.5°F | 62 mm2.4″ | — |
| April | 27.1°C80.8°F | 68 mm2.7″ | — |
| May | 27.8°C82°F | 113 mm4.4″ | Tropical |
| June | 27.7°C81.9°F | 184 mm7.2″ | Tropical |
| July | 27.7°C81.9°F | 190 mm7.5″ | Tropical |
| August | 28°C82.4°F | 188 mm7.4″ | Tropical |
| September | 28.1°C82.6°F | 206 mm8.1″ | Tropical |
| October | 27.8°C82°F | 230 mm9.1″ | Tropical |
| November | 27.3°C81.1°F | 228 mm9″ | Tropical |
| December | 26.7°C80.1°F | 126 mm5″ | Tropical |
Frequently asked questions
What is the best time to visit Grenadines?
Grenadines, Saint Vincent and the Grenadines does not have a clear sunny-and-dry window by our cutoffs. The warmest month is September at 28.1°C / 82.6°F, and the driest is February at 56 mm / 2.2 in — likely your best travel window. For city-level detail, see the cities section below.
What is the climate of Grenadines?
Grenadines, Saint Vincent and the Grenadines has area-weighted monthly average temperatures ranging from 26.1°C / 79°F in January to 28.1°C / 82.6°F in September. Annual rainfall averages about 1739 mm / 68.5 in, with the wettest month being October (230 mm / 9.1 in) and the driest February (56 mm / 2.2 in). Because this is an area average across the whole subdivision, local city values can differ substantially.
What is the hottest month in Grenadines?
The hottest month in Grenadines is September, with an area-wide average temperature of 28.1°C / 82.6°F.
What is the coldest month in Grenadines?
The coldest month in Grenadines is January, with an area-wide average temperature of 26.1°C / 79°F.
When does it rain most in Grenadines?
The wettest month in Grenadines is October, averaging about 230 mm / 9.1 in of rainfall. The driest is February with about 56 mm / 2.2 in.