Peru
Tumbes sees feels-like daytime highs peak around 37.9°C in March and nighttime lows bottom out near 24.5°C in August. March is the wettest month (~96 mm), while August is the driest (~1 mm). For sunshine, July leads with about 72% clear skies.
Based on mild feels-like temperatures and low rain chances, the most comfortable months are September, August, and October — expect around 24.5–29.8°C with roughly 1% chance of rain on a given day in September.
| Month | Low / High °C | Rain % | Rainfall | Clear skies | Wind |
|---|---|---|---|---|---|
| January | 29.4° / 36.3° | 20% | 40 mm | 27% | 12 kph |
| February | 29.6° / 36.7° | 32% | 72 mm | 22% | 11 kph |
| March | 30° / 37.9° | 36% | 96 mm | 24% | 10 kph |
| April | 29.2° / 36.4° | 23% | 54 mm | 37% | 10 kph |
| May | 27.8° / 34.4° | 10% | 18 mm | 53% | 10.9 kph |
| June | 26.3° / 32.9° | 3% | 6 mm | 65% | 11.7 kph |
| July | 25° / 31.4° | 1% | 2 mm | 72% | 12.1 kph |
| August☀ | 24.5° / 30° | 0% | 1 mm | 72% | 12.3 kph |
| September☀ | 24.5° / 29.8° | 1% | 1 mm | 64% | 12.5 kph |
| October☀ | 24.6° / 29.9° | 2% | 1 mm | 50% | 12.8 kph |
| November | 26° / 31.6° | 3% | 3 mm | 41% | 12.9 kph |
| December | 28.1° / 34.8° | 7% | 12 mm | 34% | 12.6 kph |
Feels-like temperatures from long-term historical data; ☀ marks the most comfortable months (mild temperatures, low rain).
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