Tajumulco Weather in October
What's the weather like in Tajumulco (San Marcos) in October 2025?
The climate in Tajumulco during October can be summarized as mild and a little damp.
October is in the fall / autumn in Tajumulco and is typically the 6th coldest month of the year. Daytime maximum temperatures average around 20°C (68°F), whilst at night 9°C (48°F) is normal.
| Daytime temperature | 20°C 68°F |
|---|---|
| Nightly temperature | 8.8°C 47.8°F |
| Average temperature | 14.4°C 57.9°F |
| Daily sunshine | 6.5 hrs |
| Avg rainfall | 82 mm 3.2 ins |
| Rainy days | 16 days |
| Sea temperature | 29°C 84.3°F |
| Humidity | 79% |
| Windspeed | 10.1kph 6 mph |
On average October is the 6th wettest month of the year in Tajumulco with around 82mm 3.2 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 16 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 Tajumulco
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 Tajumulco in October 2025.
Other monthly averages
Best places to visit in October
Tajumulco weather stats
| Hottest month: | May | 22.9°C 73.2°F |
|---|---|---|
| Driest month: | January | 0mm 0ins |
| Sunniest month: | January | 8.7hrs |
| Coldest month: | January | 18.1°C 64.6°F |
| Wettest month: | June | 174mm 6.9ins |
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