Weather in Los Angeles in October

Prime time. October is about as good as Los Angeles gets. Highs average 28.3 °C, lows 16.7 °C, and rain falls on 2 days — nothing in the month is working against you.

October ranks 6 of 12 in Los Angeles: past the worst of the year but short of May, which is the month to book if the dates are open.

Rain falls on only 2 days, so an itinerary with no wet-weather fallback is a reasonable risk. Pack for 28.3 °C days and 16.7 °C nights; the spread matters more here than any single number.

What the averages hide

Averages flatten a month, and this one hides a few things: 11 days top 30 °C — hot spells arrive, but they break. Across the twenty years measured, the hottest October day reached 39.6 °C and the coldest night fell to 8.6 °C, and the wettest single day dropped 40 mm — roughly 235% of the month's rain in one day.

This is the volatile part. October rainfall has ranged from 0 mm to 132 mm across the twenty years measured — a 132 mm spread around an average of 17 mm. The average is real but almost no individual October looks like it, so treat the figure as the middle of a wide range rather than a forecast.

Wind is light at 6.7 km/h, so the temperature on the page is close to the temperature on your skin, and humidity is unremarkable at 52%.

How October sits in the year

The month is on the way down: 3.6 °C cooler than September, with November dropping another 4.2 °C. The first week and the last are not the same trip.

Daylight in October

11.4 hours of daylight, losing 1 hours across the month. That is between Los Angeles's extremes of 14.4 and 9.9 hours, so days are long enough not to constrain the plan.

An inland climate

Despite being inland, the year stays fairly even: 23 °C between the year's warmest afternoons and coldest nights.

How busy it gets

Busy. Popular without being frantic; book the things you care about, improvise the rest.

Crowd levels are estimated from climate desirability and school-holiday calendars, not from visitor numbers.

October in Los Angeles versus nearby

If Los Angeles is one option among several, the nearby comparison is worth making. Irvine is close enough to be a coin toss — 6.1 °C cooler, the same number of rain days. Riverside is close enough to be a coin toss — within a degree on temperature, the same number of rain days.

So: October works, with May the better month by 7 points if the dates can move. If they cannot, nothing here should stop you booking.

Every month in Los Angeles

See all twelve months in Los Angeles, or where else to go in October.