Weather Forecast for La Jolla

California, United States of America

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Sunny

Current Weather - La Jolla: 28°C

California, United States of America

Sunny

Feels like 26°C

Wind

14 km/h E

Humidity

36%

Pressure

1015 mb

UV Index

6

Visibility

10 km

Sunny

Sunny

Saturday, October 17, 2026

High

29°C

Low

25°C

Rain Chance

36%

Hourly Forecast

Clear 25°C
21:00
Clear 25°C
22:00
Clear 25°C
23:00
Oct 18

Day Statistics

Maximum Wind

21 km/h

Humidity

38%

Precipitation

0 mm

UV Index

6

Visibility

10 km

Rain Chance

36%

Snow Chance

0%

Sun & Moon

Sunrise

06:54 AM

Sunset

06:14 PM

Moonrise

01:45 PM

Moonset

11:48 PM

Moon Phase

First Quarter

Moon Illumination

47%

Air Quality

PM2.5

12.1

μg/m³

PM10

37.5

μg/m³

NO₂

11.3

μg/m³

O₃

65.5

μg/m³

SO₂

0.7

μg/m³

CO

169.3

μg/m³

US EPA Index: 1 GB DEFRA Index: 2

Solar Radiation Data

Shortwave Radiation

704.44

Diffuse Radiation

149.96

DNI

782.36

GTI

340.15

When to visit La Jolla?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: June July August

January

☀️
18°C
💧
8 Days of rain
❄️
No snowfall
🥶 Coldest month

February

☀️
18°C
💧
10 Days of rain
❄️
No snowfall
🌧 Wettest month,

March

☀️
18°C
💧
6 Days of rain
❄️
No snowfall

April

☀️
19°C
💧
3 Days of rain
❄️
No snowfall

May

☀️
20°C
💧
1 Days of rain
❄️
No snowfall

June

☀️
22°C
💧
0 Days of rain
❄️
No snowfall
⭐ Best time to visit

July

☀️
24°C
💧
0 Days of rain
❄️
No snowfall
⭐ Best time to visit

August

☀️
25°C
💧
0 Days of rain
❄️
No snowfall
⭐ Best time to visit
🔥 Hottest month
🌵 Driest month

September

☀️
25°C
💧
1 Days of rain
❄️
No snowfall

October

☀️
23°C
💧
2 Days of rain
❄️
No snowfall

November

☀️
21°C
💧
3 Days of rain
❄️
No snowfall

December

☀️
18°C
💧
6 Days of rain
❄️
No snowfall