Turrialba Weather in October
What's the weather like in Turrialba (Cartago) in October 2025?
The climate in Turrialba during October can be summarized as warm and very wet.
October is in the fall / autumn in Turrialba and is typically the 6th warmest month of the year. Daytime maximum temperatures average around 23°C (73°F), whilst at night 15°C (60°F) is normal.
| Daytime temperature | 22.8°C 73°F |
|---|---|
| Nightly temperature | 15.3°C 59.5°F |
| Average temperature | 19°C 66.2°F |
| Daily sunshine | 6.5 hrs |
| Avg rainfall | 392 mm 15.4 ins |
| Rainy days | 23 days |
| Sea temperature | 28.6°C 83.4°F |
| Humidity | 83% |
| Windspeed | 10.8kph 7 mph |
On average October is the wettest month of the year in Turrialba with around 392mm 15.4 inches of rain making it a very wet time to visit. This rainfall is typically spread over 23 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.5 hours of sunshine per day.
October temperatures in Turrialba
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 Turrialba in October 2025.
Other monthly averages
Best places to visit in October
Turrialba weather stats
| Hottest month: | May | 23.4°C 74.1°F |
|---|---|---|
| Driest month: | March | 129mm 5.1ins |
| Sunniest month: | March | 7.2hrs |
| Coldest month: | January | 21.2°C 70.2°F |
| Wettest month: | October | 392mm 15.4ins |
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