If you're looking for summer vibes, the best time to travel to Banning,Ca is in July, August and June, when the average temperature reaches 32.48 °C, while June, August and July are the 3 sunniest months of the year, with an average of 207.4 hours.
However, if you prefer colder temperatures, make sure you visit Banning,Ca during January, February or December to experience an average of 3.42 °C.
For those who don't care too much about temperatures, but want to avoid getting wet in the rain, it's important to avoid travelling during June, August and January, when the average precipitation in Banning,Ca is 3.4 mm, while the months of January, February and March are drier, with an average of 0 mm.