Peru climate by month
8-year averages · when to visit| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lima | 75° | 77° | 77° | 73° | 70° | 66° | 66° | 64° | 66° | 66° | 70° | 72° |
| Cusco | 63° | 61° | 61° | 63° | 63° | 63° | 64° | 64° | 66° | 66° | 64° | 64° |
| Piura | 93° | 95° | 95° | 91° | 88° | 86° | 86° | 84° | 86° | 86° | 88° | 90° |
| Chiclayo | 82° | 86° | 86° | 82° | 77° | 75° | 75° | 73° | 73° | 73° | 75° | 79° |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lima | 3 | 3 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 |
| Cusco | 28 | 27 | 26 | 18 | 9 | 2 | 3 | 8 | 11 | 20 | 24 | 27 |
| Piura | 4 | 7 | 9 | 9 | 2 | 1 | 0 | 0 | 0 | 2 | 2 | 4 |
| Chiclayo | 5 | 5 | 6 | 5 | 1 | 0 | 0 | 0 | 1 | 2 | 2 | 3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lima | 67° | 71° | 70° | 68° | 66° | 64° | 64° | 63° | 63° | 63° | 64° | 64° |
| Chiclayo | 70° | 78° | 76° | 73° | 69° | 69° | 67° | 66° | 65° | 65° | 66° | 66° |
Figures are averaged over 8 years of ERA5 reanalysis; sea temps come from ocean reanalysis, and UV is derived from solar elevation.
Lima climate in September
8-year averages · when to visitBest months: January–December · September: Good
| August | September | October | |
|---|---|---|---|
| Average temperature | → 61°F | 61°F | ▲ 63°F |
| Typical high | ▲ 64°F | 66°F | → 66°F |
| Typical low | → 57°F | 57°F | ▲ 59°F |
| Water temperature | ▼ 63°F | 63°F | ▲ 63°F |
| Precipitation | → 0.0 in | 0.0 in | → 0.0 in |
| Wet days | → 0 d | 0 d | ▲ 1 d |
| Humidity | ▲ 83% | 84% | ▼ 83% |
| Sunshine per day | ▲ 9.9 h | 10.4 h | ▲ 10.6 h |
| Cloud cover | ▼ 16% | 14% | ▲ 15% |
| Midday UV | ▲ 10 | 11 | ▲ 12 |
| Daylight | 11:44 | 12:02 | 12:23 |
| Our take | Good | Good | Good |
September temperatures day by day daily mean + smoothed trend · °F
September precipitation day by day in
September UV day by day clear-sky midday value
Figures are averaged over 8 years of ERA5 reanalysis; sea temps come from ocean reanalysis, and UV is derived from solar elevation.
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NBM + global weather models
Updated: 6:28 PM
Peru · 12 weather points · Climate reference: Lima (12.05°S, 77.04°W) · America/Lima