Lima Climate by Month
Lima, Lima Province, Peru
Warm days and mild nights all year, with almost no rain.
Lima has warm days and mild nights all year, with almost no rain. Expect highs of 81°F (27°C) in February and 66°F (19°C) in August, with the coldest nights (August) near 55°F (13°C). It gets only 1.4 in (36 mm) of rain a year. The air is humid, averaging 85% relative humidity.
- Warmest month
- 81°F(27°C)
- Average high, February
- Coldest nights
- 55°F(13°C)
- Average low, August
- Rain per year
- 1.4 in(36 mm)
- No clear rainy season
- Humidity
- 85%
- Sunniest: January
Best and worst months in Lima
Best for weatherThe most comfortable weather comes in April and December, with highs around 76°F (24°C) and almost no rain.
Least pleasantJuly and August are the least pleasant; August is the coldest, with highs of only 66°F (19°C).
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 December.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Lima weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 79°F(26°C) | 66°F(19°C) | 0.1 in(3 mm) | 81% | 4.8 |
| FebFebruary | 81°F(27°C) | 67°F(19°C) | 0.1 in(2 mm) | 81% | 4.7 |
| MarMarch | 80°F(27°C) | 66°F(19°C) | 0.1 in(2 mm) | 83% | 4.6 |
| AprAprilBest | 77°F(25°C) | 63°F(17°C) | 0.0 in(1 mm) | 85% | 4.5 |
| MayMay | 72°F(22°C) | 59°F(15°C) | 0.1 in(3 mm) | 88% | 3.9 |
| JunJune | 69°F(21°C) | 57°F(14°C) | 0.2 in(6 mm) | 87% | 2.6 |
| JulJuly | 67°F(19°C) | 56°F(13°C) | 0.2 in(6 mm) | 86% | 2.2 |
| AugAugust | 66°F(19°C) | 55°F(13°C) | 0.2 in(6 mm) | 88% | 2.6 |
| SepSeptember | 67°F(20°C) | 56°F(13°C) | 0.2 in(4 mm) | 86% | 3.2 |
| OctOctober | 70°F(21°C) | 57°F(14°C) | 0.0 in(1 mm) | 85% | 4.2 |
| NovNovember | 72°F(22°C) | 59°F(15°C) | 0.0 in(1 mm) | 84% | 4.6 |
| DecDecemberBest | 75°F(24°C) | 62°F(17°C) | 0.0 in(1 mm) | 83% | 4.6 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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