Lima weather in December
December in Lima: warm, dry, with clean air — an excellent time to visit.
#8 of 12 months in Lima · #39 of 604 destinations to visit in December · comfort 88/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Lima climate normals — December
| Daytime high | 24°C / 75°F | 🌤 warm |
|---|---|---|
| Nighttime low | 19°C / 65°F | |
| Feels like (high) | 27°C / 81°F | |
| Rainfall | 11 mm / 0.4 in | ☀️ dry |
| Rainy days | 3 days | |
| Humidity | 80% | 💦 very humid |
| Dew point | 18°C / 64°F | |
| Sunshine | 10.8 h/day | |
| Daylight | 12.8 h | |
| Wind | 13 km/h / 8 mph | |
| Air quality (US AQI) | 49 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Lima in December — FAQ
- Is December a good time to visit Lima?
- December in Lima: warm, dry, with clean air — an excellent time to visit. It ranks #8 of 12 months for Lima on SeasonMap's comfort score (88/100).
- What is the weather like in Lima in December?
- In December, Lima averages a daily high of 24.1°C and a low of 18.6°C, with about 11.2 mm of rain over roughly 3.4 rainy days.
- What is the air quality in Lima in December?
- Lima has a mean US Air Quality Index of about 49 in December.