Río Gatún Weather in October
What's the weather like in Río Gatún (Colón) in October 2025?
The climate in Río Gatún during October can be summarized as hot, humid and very wet.
October is in the fall / autumn in Río Gatún and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a steamy 29°C (84°F), whilst at night 23°C (72°F) is normal.
| Daytime temperature | 28.8°C 83.8°F |
|---|---|
| Nightly temperature | 22.5°C 72.4°F |
| Average temperature | 25.6°C 78.1°F |
| Daily sunshine | 5.2 hrs |
| Avg rainfall | 379 mm 14.9 ins |
| Rainy days | 22 days |
| Sea temperature | 28.9°C 84°F |
| Humidity | 89% |
| Windspeed | 8.3kph 5 mph |
On average October is the 2nd wettest month of the year in Río Gatún with around 379mm 14.9 inches of rain making it a very wet time to visit. This rainfall is typically spread over 22 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.2 hours of sunshine per day.
October temperatures in Río Gatún
October rainfall
October hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Río Gatún in October 2025.
Other monthly averages
Best places to visit in October
Río Gatún weather stats
| Hottest month: | April | 30.8°C 87.4°F |
|---|---|---|
| Driest month: | March | 27mm 1.1ins |
| Sunniest month: | February | 8hrs |
| Coldest month: | November | 27.7°C 81.9°F |
| Wettest month: | November | 452mm 17.8ins |
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