Hanga Roa Weather in September
During September, Hanga Roa experiences pleasant daytime temperatures of 21°C (70°F) and cooler nights around 18°C (64°F). Expect quite a bit of rainfall. Around 80 mm (3.1 in) is typical.
Rainfall in Hanga Roa in September
Looking at the last 30 years, the data shows about 4 days with rain, averaging 80 mm (3.1 in) for the month. Although rain is not especially frequent, individual showers can still be quite heavy.
Temperature in Hanga Roa in September
September is one of the better months to visit Hanga Roa. Expect 21°C (70°F) during the day and 18°C (64°F) at night. The difference between afternoon and evening temperatures is usually noticeable. At 18°C (64°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. This month typically has the coolest temperatures of the year, yet they remain enjoyable and warm.
Sunshine in Hanga Roa in September
The month experiences a moderate amount of sunlight, with 185 hours of sunshine. This provides a nice balance between sunshine and clouds.Our weather planner can help you explore other travel destinations worldwide.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Chile, check out our Hanga Roa's climate page.
Hanga Roa Temperature in September
Min Temperature
18°C (64°F)
Max Temperature
21°C (70°F)
Chance of Rain
12%
Precipitation
80 mm (3.1 in)
Rainy days
4 days
Humidity
79%
Sunshine
185 hours
Percentage Sunshine
Daily Historical Temperatures
48-year average (1976-2025)
Based on our historical records, temperatures in Hanga Roa typically stay consistent throughout September, with daily highs averaging around 21°C (70°F). Nights are pleasant, with lows around 16°C (61°F).
Average temperatures in September
Daily Historical Precipitation
48-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Hanga Roa in September
Browse day-by-day weather records for Hanga Roa spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Hanga Roa historical weather extremes in September
The extremes listed below come from historical weather data collected in Hanga Roa from 1995 through 2025.
- Hanga Roa recorded its highest September temperature of 27°C (81°F) on September 1, 2020.
- On September 9, 2024, Hanga Roa saw its coldest September day with temperatures maxing out at 17°C (63°F).
- The coldest night in September in Hanga Roa was on September 29, 2024, with a minimum of 10°C (50°F).
Best Places in Chile in September
Find out more about the weather in Chile and which places have the best travel conditions in this month. See all of Chile in September →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Hanga Roa in September
Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Hanga Roa 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 Chile, check out our Hanga Roa's climate page.
Temperature Rainfall Sunshine Humidity
See the full Hanga Roa climate overview or explore weather in Chile.
