Paracas Weather in September
Paracas in September sees pleasant temperatures, with highs around 21°C (70°F) and overnight lows of 15°C (59°F). It's the driest month of the year, with very little rainfall to worry about.
Rainfall in Paracas in September
This is the driest month of the year. You can expect rain on roughly 2 days based on historical data, averaging 0.7 mm (0.03 in) for the month. If rain does fall, it tends to be very light and barely worth getting out an umbrella for.
Temperature in Paracas in September
September is a perfect month in Paracas, with 21°C (70°F) during the day and 15°C (59°F) at night. Conditions are often most pleasant around the middle of the day. 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.
Average water temperature in September
The water temperature is 16°C (61°F) — chilly, but perfectly fine for a swim if you're not too sensitive to cold water. A short wetsuit can make longer sessions more comfortable.To explore more travel options, our weather planner can help you discover destinations worldwide.
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 Paracas's climate page.
Paracas Temperature in September
Min Temperature
15°C (59°F)
Max Temperature
21°C (70°F)
Water Temperature
16°C (61°F) *
Chance of Rain
5%
Precipitation
0.7 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 Paracas typically stay consistent throughout September, with daily highs averaging around 21°C (70°F). Nights are pleasant, with lows around 14°C (57°F).
Average temperatures in September
Historical weather for Paracas in September
Browse day-by-day weather records for Paracas spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Paracas historical weather extremes in September
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Paracas.
- On September 30, 1985, temperatures climbed to 28°C (82°F), marking the warmest September day on record.
- The lowest daytime temperature in September was 17°C (63°F), recorded on September 4, 2022.
- Paracas registered its coldest September night on September 7, 1978, with temperatures dropping to 9°C (48°F).
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 →
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What to Wear in Paracas in September
Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. With water temperatures around 16°C (61°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough.What To Do in Paracas 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 Paracas's climate page.
Temperature Rainfall Humidity Water Temp
See the full Paracas climate overview or explore weather in Peru.
