Ica Weather in September
September is one of the perfect months to visit Ica, with daytime temperatures of 26°C (79°F) and lows of 15°C (59°F) at night. Rainfall is minimal, averaging just 0.8 mm (0.03 in) for the month.
Rainfall in Ica in September
Based on our climate data of the past 30 years, about 2 days of rain are anticipated, with 0.8 mm (0.03 in) on average. Rain is scarce this month and when it does fall, it tends to be light. Unlikely to disrupt plans significantly.
Temperature in Ica in September
September is a good time to be in Ica. Days are perfect, reaching 26°C (79°F), with nights around 15°C (59°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. At 15°C (59°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Peru, check out our Ica's climate page.
Ica Temperature in September
Min Temperature
15°C (59°F)
Max Temperature
26°C (79°F)
Chance of Rain
8%
Precipitation
0.8 mm (0.03 in)
Rainy days
2 days
Humidity
84% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Ica typically stay consistent throughout September, with daily highs averaging around 26°C (79°F). Nights are pleasant, with lows around 14°C (57°F).
Average temperatures in September
Historical weather for Ica in September
Browse day-by-day weather records for Ica spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Ica historical weather extremes in September
Based on 49 years of weather observations in Ica between 1976 and 2025, these are the recorded extremes.
- Ica recorded its highest September temperature of 28°C (82°F) on September 26, 2008.
- The lowest daytime temperature in September was 17°C (63°F), recorded on September 4, 2022.
- The lowest overnight temperature recorded in September was 9°C (48°F) (September 7, 1978).
Best Places in Peru in September
Find out more about the weather in Peru and which places have the best travel conditions in this month. See all of Peru in September →
perfect weather
pleasant
tolerable
unpleasant
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What to Wear in Ica in September
Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses).What To Do in Ica in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Peru, check out our Ica's climate page.
See the full Ica climate overview or explore weather in Peru.
