Mayagüez Climate by Month
Mayagüez, Puerto Rico
Hot all year, with rain spread through the year.
Hot all year, with rain spread through the year: that's Mayagüez's climate in short. Afternoon highs range from 87°F (30°C) in January to 92°F (33°C) in August, and February nights average 64°F (18°C). It gets 63 in (1596 mm) of rain a year, spread across the months. The air is humid, averaging 81% relative humidity.
- Warmest month
- 92°F(33°C)
- Average high, August
- Coldest nights
- 64°F(18°C)
- Average low, February
- Rain per year
- 63 in(1596 mm)
- No clear rainy season
- Humidity
- 81%
- Sunniest: July
Best and worst months in Mayagüez
Best for weatherDecember to February are the best time for weather in Mayagüez: highs near 87°F (31°C) and about 1.8 in (45 mm) of rain a month.
Least pleasantSeptember is the least pleasant month: it's the wettest, with 11 in (269 mm) of rain.
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in February.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Mayagüez weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuaryBest | 87°F(30°C) | 65°F(18°C) | 1.7 in(42 mm) | 83% | 4.3 |
| FebFebruaryBest | 87°F(31°C) | 64°F(18°C) | 1.8 in(45 mm) | 79% | 4.9 |
| MarMarch | 88°F(31°C) | 65°F(18°C) | 2.8 in(70 mm) | 78% | 5.5 |
| AprApril | 89°F(32°C) | 67°F(19°C) | 3.7 in(94 mm) | 80% | 5.7 |
| MayMay | 90°F(32°C) | 69°F(21°C) | 6.2 in(158 mm) | 81% | 5.6 |
| JunJune | 92°F(33°C) | 71°F(21°C) | 5.2 in(132 mm) | 80% | 5.8 |
| JulJuly | 92°F(33°C) | 70°F(21°C) | 7.7 in(196 mm) | 80% | 5.9 |
| AugAugust | 92°F(33°C) | 71°F(21°C) | 8.9 in(227 mm) | 82% | 5.8 |
| SepSeptember | 92°F(33°C) | 71°F(21°C) | 11 in(269 mm) | 82% | 5.3 |
| OctOctober | 91°F(33°C) | 70°F(21°C) | 7.3 in(185 mm) | 82% | 4.9 |
| NovNovember | 89°F(32°C) | 69°F(20°C) | 5.2 in(131 mm) | 80% | 4.3 |
| DecDecemberBest | 88°F(31°C) | 66°F(19°C) | 1.9 in(47 mm) | 82% | 4.0 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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