The climate in Santa Rosalía during October can be summarized as hot, humid and very wet.
October is in the fall / autumn in Santa Rosalía and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 22°C (71°F) is normal.
| Daytime temperature | 30.9°C 87.6°F |
|---|---|
| Nightly temperature | 21.7°C 71.1°F |
| Average temperature | 26.3°C 79.3°F |
| Daily sunshine | 6 hrs |
| Avg rainfall | 380 mm 15 ins |
| Rainy days | 16 days |
| Sea temperature | 28.3°C 83°F |
| Humidity | 74% |
| Windspeed | 13.3kph 8 mph |
On average October is the 2nd wettest month of the year in Santa Rosalía with around 380mm 15 inches of rain making it a very wet 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 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 Santa Rosalía in October 2025.
Best places to visit in October
| Hottest month: | May | 34.6°C 94.3°F |
|---|---|---|
| Driest month: | April | 60mm 2.4ins |
| Sunniest month: | February | 7.1hrs |
| Coldest month: | January | 26.8°C 80.2°F |
| Wettest month: | September | 386mm 15.2ins |