La Reforma Weather in October
What's the weather like in La Reforma (San Marcos) in October 2025?
The climate in La Reforma during October can be summarized as warm, humid and very wet.
October is in the fall / autumn in La Reforma and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a muggy 27°C (81°F), whilst at night 16°C (62°F) is normal.
| Daytime temperature | 27.4°C 81.3°F |
|---|---|
| Nightly temperature | 16.4°C 61.5°F |
| Average temperature | 21.9°C 71.4°F |
| Daily sunshine | 4.8 hrs |
| Avg rainfall | 501 mm 19.7 ins |
| Rainy days | 19 days |
| Sea temperature | 29.2°C 84.5°F |
| Humidity | 90% |
| Windspeed | 9.4kph 6 mph |
On average October is the 4th wettest month of the year in La Reforma with around 501mm 19.7 inches of rain making it a very wet time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.8 hours of sunshine per day.
October temperatures in La Reforma
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 La Reforma in October 2025.
Other monthly averages
Best places to visit in October
La Reforma weather stats
| Hottest month: | May | 28.2°C 82.8°F |
|---|---|---|
| Driest month: | January | 38mm 1.5ins |
| Sunniest month: | February | 8.5hrs |
| Coldest month: | February | 27.9°C 82.2°F |
| Wettest month: | September | 652mm 25.7ins |
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