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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.
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
Hanga Roa Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Hanga Roa - and find the best time to visit.
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 records 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
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
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 month
What To Do in Hanga Roa in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming6/10 -
Cycling9/10 -
Walking9/10 -
Camping8/10 -
Outdoor sports9/10
Hanga Roa 3-Day Forecast
More climate data for Hanga Roa
Temperature Rainfall Sunshine Humidity
See the full Hanga Roa climate overview or explore weather in Chile.
Popular in September
Where to go in September - average daytime high across popular destinations.
San Pedro de Atacama
21°C (70°F) Hanga Roa
21°C (70°F) La Serena19°C (66°F) Santiago18°C (64°F) Viña del Mar16°C (61°F) Concón16°C (61°F) Valparaíso15°C (59°F) Pucón
13°C (55°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
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