The climate in El Grullo during October can be summarized as hot, humid and reasonably dry.
October is in the fall / autumn in El Grullo and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a muggy 30°C (86°F), whilst at night 17°C (63°F) is normal.
| Daytime temperature | 30°C 86°F |
|---|---|
| Nightly temperature | 17°C 62.6°F |
| Average temperature | 23.5°C 74.3°F |
| Daily sunshine | 6.6 hrs |
| Avg rainfall | 73 mm 2.9 ins |
| Rainy days | 6 days |
| Sea temperature | 29.4°C 84.9°F |
| Humidity | 76% |
| Windspeed | 8.3kph 5 mph |
On average October is the 5th wettest month of the year in El Grullo with around 73mm 2.9 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.6 hours of sunshine per day.
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 El Grullo in October 2025.
Best places to visit in October
| Hottest month: | June | 31.5°C 88.7°F |
|---|---|---|
| Driest month: | April | 7mm 0.3ins |
| Sunniest month: | February | 8.6hrs |
| Coldest month: | January | 28.1°C 82.6°F |
| Wettest month: | July | 174mm 6.9ins |