Weather Forecast for La Jolla

California, United States of America

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Partly cloudy

Current Weather - La Jolla: 18°C

California, United States of America

Partly cloudy

Feels like 18°C

Wind

5 km/h W

Humidity

65%

Pressure

1014 mb

UV Index

4

Visibility

16 km

Partly Cloudy

Partly Cloudy

Thursday, April 30, 2026

High

22°C

Low

13°C

Rain Chance

0%

Hourly Forecast

Overcast 17°C
19:00
Cloudy 17°C
20:00
Overcast 17°C
21:00
Partly Cloudy 17°C
22:00
Partly Cloudy 17°C
23:00
May 01

Day Statistics

Maximum Wind

20 km/h

Humidity

76%

Precipitation

0 mm

UV Index

8

Visibility

10 km

Rain Chance

0%

Snow Chance

0%

Sun & Moon

Sunrise

06:02 AM

Sunset

07:30 PM

Moonrise

06:57 PM

Moonset

05:10 AM

Moon Phase

Waxing Gibbous

Moon Illumination

97%

Air Quality

PM2.5

17.8

μg/m³

PM10

22.6

μg/m³

NO₂

32.6

μg/m³

O₃

58.8

μg/m³

SO₂

4.6

μg/m³

CO

187.4

μg/m³

US EPA Index: 2 GB DEFRA Index: 2

Solar Radiation Data

Shortwave Radiation

281.42

Diffuse Radiation

57.28

DNI

446.87

GTI

241.82

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