Weather in Los Angeles in July

Prime time. July is about as good as Los Angeles gets. Highs average 32 °C, lows 19.8 °C, and rain falls on 0 days — nothing in the month is working against you.

July ranks 10 of 12 — near the bottom of Los Angeles's year. May is the month that works, and the swing between the two is 23 points, which is a different holiday rather than a slightly better one. Worth keeping in perspective: July is the weakest month of Los Angeles's year and it is still a perfectly good one. The downside here is small.

Rain is not a factor worth planning around this month. Pack for 32 °C days and 19.8 °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: 5 days clear 35 °C, so a serious heatwave is normal rather than notable. Across the twenty years measured, the hottest July day reached 44.3 °C and the coldest night fell to 14.8 °C.

July is dependably dry, and that reliability is the point: across the twenty years measured, the wettest July on record still only managed 23 mm, and the driest managed 0 mm. There is no meaningful variability to plan around, which makes this one of the few months anywhere that you can build a fixed outdoor itinerary against without a fallback. The wettest single day in twenty years of Julys brought 11 mm. Rain simply is not the variable that decides this trip — heat, crowds and cost are.

Wind is light at 6.5 km/h, so the temperature on the page is close to the temperature on your skin, and humidity is unremarkable at 52%.

How July sits in the year

Temperatures hold steady either side: 29 °C in June, 32 here, 32.7 in August. Nothing about the timing within the month matters much.

Daylight in July

July is at or near the longest days of Los Angeles's year: 14.2 hours of daylight, losing 0.5 hours across the month. Evenings are the real gain — dinner outdoors still happens in full light.

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

Quiet. Few other visitors, cheaper rooms, and a real chance some seasonal operators are shut.

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

July in Los Angeles versus nearby

If Los Angeles is one option among several, the nearby comparison is worth making. Irvine is a better bet in July — 9.6 °C cooler, the same number of rain days. Riverside is the weaker option in July — 4.6 °C warmer, 1 day more rain.

So: July is a compromise. May is 19 points better and is what Los Angeles is actually like at its best — worth moving the trip for if that is possible, and worth adjusting expectations for if it is not.

Every month in Los Angeles

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