Galapagos Islands in september: average Weather, Temperature and Climate, Where to go?
Weather in the Galapagos Islands in september 2025
Here, you have access to the weather forecast for september for most popular cities in Galapagos Islands. These forecasts are statistics for the month of september from weather reports for over 10 years. The percentage indicates the possibility of having the weather mentioned.
Average weather in september in Isabela Island
good weather UV index: 6
Weather at 6am
70°F
Cloudy
43% of time
38%
9%
9%
Weather at 12pm
72°F
Partly Cloudy
55% of time
33%
12%
2%
Weather at 6pm
72°F
Partly Cloudy
61% of time
23%
18%
Weather at 3am
70°F
42%
42%
13%
3%
More information about the weather in Isabela Island in september
Where to go in the Galapagos Islands in september?
Where to go in the Galapagos Islands in september: destination map
perfect weather
good
tolerable
bad
very bad
Where should you go in the Galapagos Islands in september when it comes to the weather?
Remember:
The climate in the Galapagos Islands in september ranges from good to bad depending on the region and city.
You are lucky: It is not perfect, however, the weather in Galapagos Islands that month is, on average, quite good in Baltra Island, Isabela Island, Floreana Island, Fernandina Island, Santa Cruz Island and Santiago Island. I allows to savor vacation in these cities. And even why not take a little time to lazing in the sun!
If you do not go to spend your time in a lounger by the pool, but, for example for hiking, the cities of Española Island and San Cristóbal Island have a just ok weather for it in september.
Climate in the Galapagos Islands in september
Climate in Isabela Island in september
In the month of september, maximum temperature is 74°F and minimum temperature is 70°F (for an average temperature of 72°F). The climate is comfortable in that locality in the month of september. It does not rain (or really exceptionally) during the month of september. You stay dry throughout your trip!
With good weather conditions, september is a recommended month to go in this locality.
| September | |||
| Average temperature | 72°F | ||
| Highest temperature | 74°F | ||
| Lowest temperature | 70°F | ||
| Sea temperature | 71°F | ||
| Rainfall | 0.1in | ||
| Humidity | 88% | ||
| Daily sunshine hours | 11 | ||
| Cloud cover | 51% | ||
| Length of day | 12:06 | ||
| Our opinion at whereandwhen.net | good |
Climate in Floreana Island in september
In the month of september, the mean temperature in Floreana Island is 72°F (maximum temperature is 74°F and minimum temperature is 70°F). The climate is quite enjoyable in that area in this month. It almost never rains during the month of september. You will therefore be at the shelter from rain for your vacations!
With a good weather, september is a good time to go in Floreana Island.
| September | |||
| Average temperature | 72°F | ||
| Highest temperature | 74°F | ||
| Lowest temperature | 70°F | ||
| Sea temperature | 71°F | ||
| Rainfall | 0.1in | ||
| Humidity | 88% | ||
| Daily sunshine hours | 11 | ||
| Cloud cover | 51% | ||
| Length of day | 12:06 | ||
| Our opinion at whereandwhen.net | good |
Climate in San Cristóbal Island in september
In the month of september, the mean temperature in San Cristóbal Island is 70°F (maximum temperature is 70°F and minimum temperature is 70°F). The climate is enjoyable here in the month of september. It does not rain (or really exceptionally) during the month of september. You stay dry for your trip!
With proper weather, september is okay (but not good time) for traveling in this city in Galapagos Islands.
| September | |||
| Average temperature | 70°F | ||
| Highest temperature | 70°F | ||
| Lowest temperature | 70°F | ||
| Sea temperature | 71°F | ||
| Rainfall | 0.2in | ||
| Humidity | 89% | ||
| Daily sunshine hours | 8 | ||
| Cloud cover | 68% | ||
| Length of day | 12:06 | ||
| Our opinion at whereandwhen.net | bad |
Climate in Santa Cruz Island in september
In september, the mean temperature in Santa Cruz Island is 72°F (maximum temperature is 74°F and minimum temperature is 70°F). The climate quite nice in that locality in this month. There is no rain during september. You will therefore be at the shelter from rain throughout your stay!
With a good climate, the month of september is a good month to go there in Ecuador.
| September | |||
| Average temperature | 72°F | ||
| Highest temperature | 74°F | ||
| Lowest temperature | 70°F | ||
| Sea temperature | 71°F | ||
| Rainfall | 0.1in | ||
| Humidity | 88% | ||
| Daily sunshine hours | 11 | ||
| Cloud cover | 51% | ||
| Length of day | 12:07 | ||
| Our opinion at whereandwhen.net | good |
Climate in Santiago Island in september
In the month of september, maximum temperature is 74°F and minimum temperature is 70°F (for an average temperature of 72°F). The climate is nice here in september. It almost never rains during the month of september. You will therefore be at the shelter from rain for your vacations!
With good weather conditions, the month of september is a recommended month to go in Santiago Island.
| September | |||
| Average temperature | 72°F | ||
| Highest temperature | 74°F | ||
| Lowest temperature | 70°F | ||
| Sea temperature | 71°F | ||
| Rainfall | 0.1in | ||
| Humidity | 88% | ||
| Daily sunshine hours | 11 | ||
| Cloud cover | 51% | ||
| Length of day | 12:06 | ||
| Our opinion at whereandwhen.net | good |
All cities in the Galapagos Islands in september
| Isabela Island in september | good weather |
| Floreana Island in september | good weather |
| San Cristóbal Island in september | bad weather |
| Santa Cruz Island in september | good weather |
| Santiago Island in september | good weather |
| Baltra Island in september | good weather |
| Española Island in september | bad weather |
| Fernandina Island in september | good weather |
Weather data for Galapagos Islands in september:
Weather data for Galapagos Islands in september is derived from an average of the weather forecast since 2009 in the Galapagos Islands. There is a margin of error and these forecasts are to be considered as general information only. The weather in the Galapagos Islands can vary slightly from year to year, but these predictions should limit surprises. So you can pack your bags and check when is the best time to go to the Galapagos Islands.