San Juan Chamelco Weather in October
What's the weather like in San Juan Chamelco (Alta Verapaz) in October 2025?
The climate in San Juan Chamelco during October can be summarized as warm and very wet.
October is in the fall / autumn in San Juan Chamelco and is typically the 6th coldest month of the year. Daytime maximum temperatures average around 22°C (72°F), whilst at night 14°C (57°F) is normal.
| Daytime temperature | 22.3°C 72.1°F |
|---|---|
| Nightly temperature | 13.7°C 56.7°F |
| Average temperature | 18°C 64.4°F |
| Daily sunshine | 5.6 hrs |
| Avg rainfall | 322 mm 12.7 ins |
| Rainy days | 22 days |
| Sea temperature | 29.1°C 84.5°F |
| Humidity | 85% |
| Windspeed | 10.8kph 7 mph |
On average October is the 4th wettest month of the year in San Juan Chamelco with around 322mm 12.7 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 5.6 hours of sunshine per day.
October temperatures in San Juan Chamelco
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 San Juan Chamelco in October 2025.
Other monthly averages
Best places to visit in October
San Juan Chamelco weather stats
| Hottest month: | May | 25.4°C 77.7°F |
|---|---|---|
| Driest month: | March | 85mm 3.3ins |
| Sunniest month: | March | 8hrs |
| Coldest month: | January | 20.8°C 69.4°F |
| Wettest month: | July | 385mm 15.2ins |
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