Ica weather in January
January in Ica: hot, a little rain, with clean air — an excellent time to visit.
#10 of 12 months in Ica · #134 of 604 destinations to visit in January · comfort 82/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Ica climate normals — January
| Daytime high | 30°C / 85°F | 🥵 hot |
|---|---|---|
| Nighttime low | 21°C / 69°F | |
| Feels like (high) | 32°C / 90°F | |
| Rainfall | 31 mm / 1.2 in | 🌦 some rain |
| Rainy days | 6 days | |
| Humidity | 63% | 💧 humid |
| Dew point | 17°C / 62°F | |
| Sunshine | 10.4 h/day | |
| Daylight | 12.8 h | |
| Wind | 14 km/h / 9 mph | |
| Air quality (US AQI) | 22 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Ica in January — FAQ
- Is January a good time to visit Ica?
- January in Ica: hot, a little rain, with clean air — an excellent time to visit. It ranks #10 of 12 months for Ica on SeasonMap's comfort score (82/100).
- What is the weather like in Ica in January?
- In January, Ica averages a daily high of 29.5°C and a low of 20.7°C, with about 30.6 mm of rain over roughly 6.4 rainy days.
- What is the air quality in Ica in January?
- Ica has a mean US Air Quality Index of about 22 in January.