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Weather & Climate
Guayama Municipio, Puerto Rico, United States
Overview
Available climate summaries for Guayama Municipio. Origins and reference periods are unverified; stored values may include AI estimates. Treat these as estimates until independently verified.
Key Metrics
Annual Avg
25.5°C
Summer Avg
26.7°C
Winter Avg
24°C
Record High
33°C
Record Low
18.1°C
Annual Precipitation
1121.2 mm
Avg Humidity
79%
Summer Humidity
80%
Winter Humidity
80%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 29.5° | 23.8° | 18.5° | 63.5 | 80% | 134 | 39.9 |
| Feb | 30.8° | 23.9° | 18.1° | 42.3 | 77% | 140 | 38.5 |
| Mar | 31.2° | 24.5° | 19° | 52.1 | 74% | 170 | 36.6 |
| Apr | 32.4° | 25.3° | 19.6° | 89.1 | 75% | 178 | 36.1 |
| May | 31.7° | 25.9° | 21.4° | 107 | 78% | 177 | 37.5 |
| Jun | 31.7° | 26.4° | 22.9° | 82.8 | 80% | 176 | 34.4 |
| Jul | 31.6° | 26.7° | 23.4° | 102.9 | 80% | 182 | 56.2 |
| Aug | 31.8° | 26.9° | 23.7° | 120 | 81% | 179 | 56.9 |
| Sep | 33° | 26.9° | 23.5° | 119.7 | 81% | 163 | 97.7 |
| Oct | 32° | 26.4° | 22.8° | 117.8 | 81% | 152 | 39.2 |
| Nov | 31.5° | 25.4° | 20.6° | 144.6 | 82% | 128 | 32.8 |
| Dec | 29.9° | 24.3° | 19.5° | 79.4 | 82% | 127 | 36.8 |
Data sources
Estimates and unverified origins
Oyster List climate data - Climate origins are unverified. Available methods include historical APIs and AI estimates; stored rows do not identify the original dataset, reference period, or model for each value. Treat these summaries as estimates until independently verified. Record updated 2026-03-22.
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