Click on a day for an hourly weather forecast
The temperatures in Mexicali in December are usually low and can range between 10°C and 20°C.
The wather in Mexicali in December can vary between cold and nice weather days. Expect a few rainy days but usually not more than 3.
Our weather forecast can give you a great sense of what weather to expect in Mexicali in December 2026.
If you’re planning to visit Mexicali in the near future, we highly recommend that you review the 14 day weather forecast for Mexicali before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 21° / 10° | 1 | 30 | 0 | 14 mm | Good | Mexicali in January |
| February | 23° / 12° | 0 | 28 | 0 | 7 mm | Perfect | Mexicali in February |
| March | 27° / 14° | 0 | 31 | 0 | 8 mm | Perfect | Mexicali in March |
| April | 31° / 17° | 0 | 30 | 0 | 6 mm | Good | Mexicali in April |
| May | 35° / 20° | 0 | 31 | 0 | 3 mm | Ok | Mexicali in May |
| June | 41° / 25° | 0 | 30 | 0 | 4 mm | Awful | Mexicali in June |
| July | 42° / 30° | 1 | 30 | 0 | 34 mm | Awful | Mexicali in July |
| August | 42° / 31° | 1 | 30 | 0 | 26 mm | Awful | Mexicali in August |
| September | 39° / 27° | 1 | 29 | 0 | 20 mm | Bad | Mexicali in September |
| October | 32° / 21° | 1 | 30 | 0 | 9 mm | Good | Mexicali in October |
| November | 26° / 15° | 0 | 30 | 0 | 4 mm | Perfect | Mexicali in November |
| December | 20° / 10° | 1 | 30 | 0 | 10 mm | Good | Mexicali in December |