Mexicali weather in August
August is one of the least pleasant months in Mexicali: highs of 43°C (109°F) and about 7 mm (0.3 in) of rain on average. Nights average 27°C (80°F) and cloud cover 25% (NASA POWER, 2001–2025 averages). It is the 4th driest month of the year and the 2nd warmest. Compared with July, it is about as warm and wetter; September brings highs of 39°C (103°F) and 8 mm (0.3 in) of rain.
Is August a good time to visit Mexicali?
least pleasant month Weather score 54/100.
August is one of the least pleasant months for weather in Mexicali. For better conditions, consider Oct–Apr.
Does it rain a lot in Mexicali in August?
No, it is usually dry: about 7 mm (0.3 in) falls in an average August. It is the 4th driest month of the year.
How warm is Mexicali in August?
Days average 43°C (109°F) and nights 27°C (80°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