Guantánamo vs Portmore Climate
99%matchGuantánamo vs Portmore: a 99% climate match. Compared with Guantánamo, Portmore has the same daytime highs and more rain in the dry season.
Guantánamo gets 43 in (1102 mm) of rain a year and Portmore 40 in (1023 mm). August is the warmest month in both, with highs of 91°F (33°C) in Guantánamo and 90°F (32°C) in Portmore.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
GuantánamoPortmoresolid = high, dashed = low
Rain (in per month)
GuantánamoPortmore
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Guantánamo | Portmore | Guantánamo | Portmore | Guantánamo | Portmore | |
| Jan | 85°F(29°C) | 86°F(30°C) | 68°F(20°C) | 70°F(21°C) | 1.2 in(30 mm) | 1.5 in(39 mm) |
| Feb | 86°F(30°C) | 86°F(30°C) | 67°F(20°C) | 71°F(22°C) | 0.8 in(21 mm) | 1.2 in(30 mm) |
| Mar | 87°F(30°C) | 87°F(30°C) | 69°F(20°C) | 71°F(22°C) | 1.6 in(41 mm) | 1.5 in(38 mm) |
| Apr | 87°F(31°C) | 88°F(31°C) | 72°F(22°C) | 73°F(23°C) | 3.1 in(78 mm) | 1.9 in(49 mm) |
| May | 88°F(31°C) | 88°F(31°C) | 74°F(23°C) | 75°F(24°C) | 6.8 in(173 mm) | 4.3 in(108 mm) |
| Jun | 89°F(32°C) | 89°F(32°C) | 76°F(24°C) | 76°F(25°C) | 3.8 in(97 mm) | 3.7 in(94 mm) |
| Jul | 90°F(32°C) | 90°F(32°C) | 76°F(25°C) | 76°F(24°C) | 3.0 in(77 mm) | 2.1 in(53 mm) |
| Aug | 91°F(33°C) | 90°F(32°C) | 76°F(25°C) | 76°F(25°C) | 4.7 in(119 mm) | 3.8 in(97 mm) |
| Sep | 90°F(32°C) | 90°F(32°C) | 75°F(24°C) | 75°F(24°C) | 6.3 in(161 mm) | 5.6 in(141 mm) |
| Oct | 88°F(31°C) | 89°F(32°C) | 74°F(23°C) | 74°F(24°C) | 6.8 in(173 mm) | 6.7 in(170 mm) |
| Nov | 86°F(30°C) | 88°F(31°C) | 72°F(22°C) | 73°F(23°C) | 3.6 in(91 mm) | 4.6 in(117 mm) |
| Dec | 85°F(29°C) | 87°F(30°C) | 70°F(21°C) | 71°F(22°C) | 1.6 in(41 mm) | 3.4 in(87 mm) |
1991–2020 averages, by calendar month.