+17.9710° · -76.8869° · ELEV 0m
Portmore
Jamaica · Saint Catherine Parish
Monthly weather averages for Portmore, Jamaica — temperature highs and lows, rainfall, sunshine hours by month, and the best time to visit.
№ 01
August → JanuaryClimate Overview
Portmore has a tropical climate. The warmest month is August (30°C average high) and the coolest is January (28°C).
№ 02
908 mm / yearRainfall by Month
Portmore sees 908 mm of rain a year. The wettest month is October (147 mm); the driest is February (25 mm).
№ 03
April–SeptemberBest Time to Visit
April–September
25°C – 30°C · 11.0h sun
The best time to visit Portmore is April–September, when temperatures average 25°C–30°C with 11.0 sunshine hours per day.
№ 04
12 months · °C · mm · hoursMonthly Breakdown
| January | 28.0°C | 24.1°C | 40 mm | 9.6 h | 06:41 | 17:51 |
|---|---|---|---|---|---|---|
| February | 28.3°C | 24.1°C | 25 mm | 9.9 h | 06:34 | 18:08 |
| March | 28.9°C | 24.3°C | 34 mm | 10.6 h | 06:15 | 18:17 |
| April | 29.7°C | 25.1°C | 43 mm | 11.0 h | 05:50 | 18:23 |
| May | 29.6°C | 25.9°C | 97 mm | 10.8 h | 05:34 | 18:33 |
| June | 29.5°C | 26.3°C | 84 mm | 11.2 h | 05:32 | 18:44 |
| July | 30.0°C | 26.6°C | 54 mm | 11.7 h | 05:40 | 18:46 |
| August | 30.2°C | 26.9°C | 115 mm | 10.8 h | 05:49 | 18:34 |
| September | 30.1°C | 26.9°C | 109 mm | 10.4 h | 05:55 | 18:10 |
| October | 29.4°C | 26.5°C | 147 mm | 9.4 h | 06:00 | 17:45 |
| November | 29.0°C | 25.8°C | 112 mm | 9.2 h | 06:13 | 17:31 |
| December | 28.4°C | 25.0°C | 48 mm | 9.3 h | 06:30 | 17:34 |
Nearby cities
View monthly climate averages for nearby cities or compare them with Portmore.
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Temperature, rainfall and sunshine, month by month.