Cali weather in October
October is one of the least pleasant months in Cali: highs of 21°C (69°F) and about 126 mm (5.0 in) of rain on average. Nights average 12°C (53°F) and cloud cover 86% (NASA POWER, 2001–2025 averages). It is the 3rd wettest month of the year and the 3rd coolest. Compared with September, it is cooler and wetter; November brings highs of 20°C (68°F) and 150 mm (5.9 in) of rain.
Is October a good time to visit Cali?
least pleasant month Weather score 62/100.
October is one of the least pleasant months for weather in Cali. For better conditions, consider Jun–Sep, Jan–Feb.
Does it rain a lot in Cali in October?
Some rain is normal: about 126 mm (5.0 in) falls in an average October. It is the 3rd wettest month of the year.
How warm is Cali in October?
Days average 21°C (69°F) and nights 12°C (53°F).
Cali weather by month
| Month | High | Low | Rain | Cloud | Weather |
|---|---|---|---|---|---|
| January | 21°C (69°F) | 12°C (53°F) | 56 mm | 79% | best |
| February | 21°C (70°F) | 12°C (54°F) | 70 mm | 81% | best |
| March | 21°C (69°F) | 12°C (54°F) | 96 mm | 86% | fair |
| April | 21°C (69°F) | 12°C (54°F) | 135 mm | 87% | least pleasant |
| May | 21°C (69°F) | 12°C (54°F) | 110 mm | 88% | fair |
| June | 21°C (69°F) | 11°C (53°F) | 55 mm | 84% | best |
| July | 21°C (70°F) | 11°C (52°F) | 42 mm | 82% | best |
| August | 22°C (71°F) | 11°C (52°F) | 38 mm | 81% | best |
| September | 22°C (71°F) | 11°C (53°F) | 53 mm | 82% | best |
| October | 21°C (69°F) | 12°C (53°F) | 126 mm | 86% | least pleasant |
| November | 20°C (68°F) | 12°C (54°F) | 150 mm | 87% | least pleasant |
| December | 20°C (68°F) | 12°C (53°F) | 93 mm | 82% | fair |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis). Page updated . How we rate months