La Jolla weather in July (United States of America)

You can expect very pleasant temperatures during the day in July. The average maximum daytime temperature in La Jolla in July lies at 24.1°C (75.38°F). The average minimum temperature goes down to around 18.2°C (64.76°F) (often the minimum temperature is noted at night).

Rainfall during July is extremely low with an average of 5mm (0.2 inches). There are generally around 1 rainy days. It is also invariably a very sunny time of year with 304 hours of sun during the entire month. July is known as one of the best months to visit La Jolla.


La Jolla, monthly averages in July

Show in Celsius
Min Temperature 64 °F  
Max Temperature 75 °F  
Chance of Rain 3%  
Precipitation 0 in  
Rainy days 1 days  
Humidity 75% *  
Sunshine 304 hrs *  
Percentage Sunshine 70% *  
* Data from: San Diego, the United States of America (18 KM, 11 Miles).

Where to go in the United States of America in July

Find out more about the weather in the United States of America in July and which places have the best weather conditions in this month.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20-29ºC / 68-84ºF and not too much precipitation (less than 90mm / 3.5inches a month).

So what to wear in July? For visitors traveling to La Jolla we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in July.

Outdoor sports

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in La Jolla.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.