Mexicali weather in December
December is one of the best months to visit Mexicali: highs of 19°C (66°F) and about 21 mm (0.8 in) of rain on average. Nights average 6°C (44°F) and cloud cover 40% (NASA POWER, 2001–2025 averages). It is the 2nd wettest month of the year and the coolest. Compared with November, it is cooler and wetter; January brings highs of 20°C (67°F) and 17 mm (0.7 in) of rain.
Is December a good time to visit Mexicali?
best month Weather score 86/100.
Yes. December is one of the best months for weather in Mexicali.
Advertisement
Does it rain a lot in Mexicali in December?
No, it is usually dry: about 21 mm (0.8 in) falls in an average December. It is the 2nd wettest month of the year.
How warm is Mexicali in December?
Days average 19°C (66°F) and nights 6°C (44°F).
Mexicali weather by month
| Month | High | Low | Rain | Cloud | Weather |
|---|---|---|---|---|---|
| January | 20°C (67°F) | 7°C (44°F) | 17 mm | 39% | best |
| February | 22°C (72°F) | 8°C (46°F) | 24 mm | 38% | best |
| March | 26°C (79°F) | 10°C (51°F) | 13 mm | 33% | best |
| April | 30°C (86°F) | 13°C (55°F) | 7 mm | 27% | best |
| May | 35°C (95°F) | 17°C (62°F) | 2 mm | 23% | fair |
| June | 41°C (106°F) | 22°C (71°F) | 1 mm | 18% | least pleasant |
| July | 43°C (110°F) | 27°C (80°F) | 6 mm | 28% | least pleasant |
| August | 43°C (109°F) | 27°C (80°F) | 7 mm | 25% | least pleasant |
| September | 39°C (103°F) | 23°C (74°F) | 8 mm | 23% | least pleasant |
| October | 32°C (90°F) | 17°C (63°F) | 9 mm | 25% | best |
| November | 25°C (77°F) | 11°C (52°F) | 11 mm | 32% | best |
| December | 19°C (66°F) | 6°C (44°F) | 21 mm | 40% | best |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis). Page updated . How we rate months
Advertisement