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The weather in Oaxaca in October is very hot. The average temperatures are between 23°C and 29°C, drinking water regularly is advisable.
There’s going to be many days of rain during the month of October in Oaxaca.
Oaxaca should expect an average of 15 to 22 days of rain, so be sure to bring along a waterproof jacket to stay dry this month!
Our weather forecast can give you a great sense of what weather to expect in Oaxaca in October 2025.
If you’re planning to visit Oaxaca in the near future, we highly recommend that you review the 14 day weather forecast for Oaxaca before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 29° / 21° | 0 | 31 | 0 | 11 mm | Good | Oaxaca in January |
| February | 30° / 21° | 1 | 28 | 0 | 13 mm | Good | Oaxaca in February |
| March | 30° / 22° | 2 | 29 | 0 | 34 mm | Good | Oaxaca in March |
| April | 31° / 23° | 4 | 26 | 0 | 61 mm | Good | Oaxaca in April |
| May | 31° / 24° | 15 | 16 | 0 | 287 mm | Ok | Oaxaca in May |
| June | 29° / 23° | 21 | 9 | 0 | 576 mm | Ok | Oaxaca in June |
| July | 30° / 23° | 23 | 8 | 0 | 420 mm | Ok | Oaxaca in July |
| August | 30° / 24° | 25 | 6 | 0 | 552 mm | Ok | Oaxaca in August |
| September | 29° / 24° | 24 | 6 | 0 | 625 mm | Ok | Oaxaca in September |
| October | 29° / 23° | 18 | 13 | 0 | 341 mm | Ok | Oaxaca in October |
| November | 30° / 23° | 4 | 26 | 0 | 75 mm | Good | Oaxaca in November |
| December | 29° / 22° | 1 | 30 | 0 | 15 mm | Good | Oaxaca in December |