What is the weather like in Puerto Ayora in September?

Expect temperatures between 20°C and 24°C with 21% average rain probability and about 8 hours of sunshine daily.

What is the weather like in Puerto Ayora in September?

Puerto Ayora in September scores 65/100 based on 30 years of climate data. Solid choice for most travelers.

Who should visit Puerto Ayora in September?

September in Puerto Ayora is ideal for: Outdoor enthusiasts, Cultural tourists, Honeymoon couples, Business travelers, Adventure seekers.

Puerto Ayora Weather in September | 30-Year Forecast

Avg High

24°C

Hottest around day 5

Avg Low

20°C

Coolest around day 15

Rainy Days

1days

21% avg rain chance

Sunshine

8hrs/day

Autumn season

Sea Temperature in September

Coastal Waters(Ocean)

22.4°C

Monthly Average

Water Feel

☀️Warm

Perfect for swimming and water sports

Swim Rating

✅Excellent for swimming

Based on average sea surface temperature

Body of Water

Coastal Waters

Ocean

Puerto Ayora coastline

Essential Travel Info for Puerto Ayora

🗓️ Best Time to Visit 📖 Travel Guide 🍴 Food Guide

Currency

USD

$ United States dollar

Language

Spanish

Driving

Right side

Safety

High Safety

GPI: 1.988

Travel Intelligence

Exclusive flight analytics & health data for Puerto Ayora

Smart Flight Estimator

Airport-to-Airport Logistics

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Flight Connectivity Analysis

Airport traffic data & seasonal patterns

Remote

3/ 100

Traffic Index

Off the beaten path

Peak Daily Arrivals

slots per day

Peak

Aug

Low

Apr

Monthly Traffic Distribution

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Traffic Level

Low Season

Key Connections

Guayaquil José Joaquín de Olmedo (GYE)

Quito Mariscal Sucre (UIO)

Health & Safety Advisory

CDC travel health recommendations

9 Recommendations

COVID-19

All eligible travelers should be up to date with their COVID-19 vaccines. Please seeYour COVID-19 Vaccinationfor more information.

Chikungunya

All travelers should take steps to prevent mosquito bites. Chikungunya vaccination is generally not recommended. Travelers who wish to consider vaccination can visit “What to consider before traveling” on thechikungunya vaccinespage to learn more.

Hepatitis A

Recommended for unvaccinated travelers one year old or older going to Ecuador.Infants 6 to 11 months old should also be vaccinated against Hepatitis A. The dose does not count toward the routine 2-dose series.Travelers allergic to a vaccine component should receive a single dose of immune globulin, which provides effective protection for up to 2 months depending on dosage given.Unvaccinated travelers who are over 40 years old, are immunocompromised, or have chronic medical conditions planning to depart to a risk area in less than 2 weeks should get the initial dose of vaccine and at the same appointment receive immune globulin.

Hepatitis B

Recommended for unvaccinated travelers younger than 60 years old traveling to Ecuador. Unvaccinated travelers 60 years and older may get vaccinated before traveling to Ecuador.

Malaria

CDC recommends that travelers going to certain areas of Ecuador take prescription medicine to prevent malaria. Depending on the medicine you take, you will need to start taking this medicine multiple days before your trip, as well as during and after your trip. Talk to your doctor about which malaria medication you should take.Transmission areasAreas <1,500 m (<5,000 ft) elevation in the provinces of Cotopaxi, Esmeraldas, Morona-Santiago, Orellana, Pastaza, and SucumbíosRare cases <1,500 m (<5,000 ft) in all other provincesNo malaria transmission in the cities of Guayaquil or Quito (the capital)No malaria transmission on the Galápagos IslandsDrug resistanceChloroquineSpeciesP. vivax(85%)P. falciparum(15%)Recommended chemoprophylaxisTransmission areas in the provinces of Cotopaxi, Esmeraldas, Morona-Santiago, Orellana, Pastaza, and Sucumbíos: Atovaquone-proguanil, doxycycline, mefloquine, tafenoquine2All other areas with reported malaria transmission: No chemoprophylaxis recommended (insect bite precautions and mosquito avoidance only)4Updated April 23, 2025See footnotes

Measles

Cases of measles are on the rise worldwide. Travelers are at risk of measles if they have not been fully vaccinated at least two weeks prior to departure, or have not had measles in the past, and travel internationally to areas where measles is spreading.All international travelers should be fully vaccinated against measles with the measles-mumps-rubella (MMR) vaccine, including an early dose for infants 6–11 months, according toCDC’s measles vaccination recommendations for international travel.

+3 more

Source: CDC Travelers' Health

View Complete Health Guide

Is September a Good Time to Visit Puerto Ayora?

👍Solid choice for most travelers(65/100)

Short Answer

Ideal beach conditions in Puerto Ayora during September: 22.4°C turquoise waters, 24°C air, 21% rain. 1.5m calm waves suit families and swimmers alike.

Decision Factors

Vaccinations required

Yellow Fever

Very high humidity

80% average humidity

Ideal temperature range

24.3°C - perfect for sightseeing and outdoor activities

Pleasant swimming conditions

22.4°C sea temperature

Health precautions needed

Be aware of: Leptospirosis, Melioidosis, Chagas disease (American Trypanosomiasis)

Plenty of sunshine

9.6h of sunshine daily

Good For

🥾
Outdoor enthusiasts
Ideal hiking conditions: 24.3°C, 21% rain chance
🏛️
Cultural tourists
Comfortable conditions for exploring museums and sites
💑
Honeymoon couples
Wedding score 94/100 with romantic weather conditions
💼
Business travelers
Climate-controlled meetings unaffected by weather
🎯
Adventure seekers
1.45m waves - good for surfing and water sports

Who Should Avoid

👴
Elderly travelers
80% humidity creates difficult conditions
📸
Photographers
76% cloud cover limits natural light opportunities

Historical Insight

2016 was exceptionally hot: Average of 27°C, 4.4°C above normal

"According to 30YearWeather's analysis of 30 years of NASA POWER satellite data,Puerto Ayora in September averages 24°C with 21% precipitation probability."

📊 Source: 30YearWeather.com🛰️ Data: NASA POWER (1991-2021)View Methodology →

Frequently Asked Questions: Puerto Ayora in September

What are the temperatures in Puerto Ayora in September?

Daytime highs average 24°C, nights drop to 20°C. Temperatures remain fairly consistent.

How many rainy days in Puerto Ayora in September?

Expect around 1 days with measurable rainfall. Rain is unlikely to disrupt plans.

What to wear in Puerto Ayora in September?

Comfortable casual wear with a light jacket for evenings.

Is September peak season in Puerto Ayora?

This is typically peak season with higher prices. Book 2-3 months ahead.

Puerto Ayora Weather in September