Sangay National Park Weather in September

Average temperatures, rainfall, sunshine and the best places to visit in Sangay National Park, Ecuador in September.

Planning a journey to Sangay National Park, Ecuador this September and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What to Expect in Sangay National Park in September

Sangay National Park, Ecuador is a region in Ecuador. September in Sangay National Park generally has temperatures that range from mild to warm, with precipitation levels ranging from moderate to heavy.

Temperatures

During the day the temperature is mild in Riobamba at 15°C (59°F) and warm in Macas at 24°C (75°F). As night falls, temperatures generally drop to 15°C (59°F) in Macas and 4°C (39°F) in Riobamba.

For a closer look at conditions across Sangay National Park, Ecuador, refer to the map below.

Precipitation

In September, precipitation varies across different areas. From moderate rainfall in Guamote with an average of 81 mm (3.2 in) to heavy rainfall in Macas with 182 mm (7.2 in).

Average sunshine

Sunshine tends to be more scarce in many locations. Riobamba gets roughly 98 hours of sunlight. For sunnier alternatives, check our weather planner to find destinations with better conditions.

Explore Sangay National Park by month

Pick a month to see the average temperature, rainfall and sunshine in Sangay National Park — and find the best time to visit. (based on Riobamba)

Best Places to Visit in Sangay National Park in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Sangay National Park.

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).

Popular Destinations in Sangay National Park

What is the weather like in September for some of the most popular destinations in Sangay National Park, Ecuador?

Temperature range in Sangay National Park (September)

Precipitation variation in Sangay National Park (September)

Riobamba

In September Riobamba generally has moderate temperatures with maximum daytime temperatures around 15°C (59°F), minimum nighttime temperatures around 4°C (39°F) and high monthly rainfall. So on average the conditions are unpleasant that month.

August
September
October
Max temperature
14°C (57°F)
15°C (59°F)
15°C (59°F)
Min temperature
3°C (37°F)
4°C (39°F)
4°C (39°F)
Monthly sun hours
101 hours
98 hours
98 hours
Monthly rainfall
80 mm (3.1 in)
101 mm (4 in)
171 mm (6.7 in)
Monthly rainy days
10 days
11 days
14 days
Weather conditions

Guamote

In September Guamote generally has moderate temperatures with maximum daytime temperatures around 16°C (61°F), minimum nighttime temperatures around 4°C (39°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

August
September
October
Max temperature
16°C (61°F)
16°C (61°F)
16°C (61°F)
Min temperature
3°C (37°F)
4°C (39°F)
5°C (41°F)
Monthly rainfall
53 mm (2.1 in)
81 mm (3.2 in)
153 mm (6 in)
Monthly rainy days
12 days
12 days
15 days
Weather conditions

Macas

In September Macas generally has high temperatures with maximum daytime temperatures around 24°C (75°F), minimum nighttime temperatures around 15°C (59°F) and heavy monthly rainfall. So on average the conditions are tolerable that month.

August
September
October
Max temperature
23°C (73°F)
24°C (75°F)
24°C (75°F)
Min temperature
14°C (57°F)
15°C (59°F)
15°C (59°F)
Monthly rainfall
196 mm (7.7 in)
182 mm (7.2 in)
238 mm (9.4 in)
Monthly rainy days
13 days
17 days
16 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Sangay National Park, in Ecuador.

In our records: Ecuador September extremes

Notable September records observed across cities in Ecuador in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • In our records, the coldest September daytime high in Ecuador was 5°C (41°F) in Urcuquí on September 14, 1996.

Popular cities in September

Day & night temperatures, rainfall and average weather in Sangay National Park in September.

City Weather Day temp Night temp Rainfall
Riobamba 15°C (59°F) 4°C (39°F) 101 mm (4 in)
Guamote 16°C (61°F) 4°C (39°F) 81 mm (3.2 in)
Macas 24°C (75°F) 15°C (59°F) 182 mm (7.2 in)

Sangay National Park weather in September: frequently asked questions

What is the weather like in Sangay National Park, Ecuador in September?

September in Sangay National Park, Ecuador brings unpleasant weather. In Riobamba, daytime temperatures are typically around 15°C (59°F) and nighttime lows hover near 4°C (39°F).

What is the average temperature in Sangay National Park, Ecuador in September?

In Riobamba, the average daytime high in September is 15°C (59°F), while nighttime temperatures drop to around 4°C (39°F).

Does Sangay National Park, Ecuador get a lot of rain in September?

Riobamba typically receives notable rainfall in September, about 101 mm (4 in) on average across Sangay National Park, Ecuador.

Is September a Good Time to Visit Sangay National Park, Ecuador?

In our opinion, September may not be the ideal time to visit Sangay National Park, Ecuador due to the typically unpleasant weather in Riobamba.

Generally speaking, August provides tolerable weather in Riobamba. On the other hand, the weather in January, February, March, April, November and December tend to be poor.

Interested in more climate information?

We have much more information about the climate in Sangay National Park.

Weather and climate has detailed information for every country in the world. Are you going to Ecuador? Get detailed historical weather averages for many cities in Ecuador.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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