San Diego vs Los Angeles: Weather & Climate Compared
🇺🇸 San Diego, United States · 🇺🇸 Los Angeles, United States
Warmer overall
Los Angeles
Sunnier
Los Angeles
More rainy days
San Diego
San Diego vs Los Angeles weather right now
At this moment, Los Angeles is the warmer of the two by 1°F (1°C).
The short answer
Los Angeles takes the temperature crown. Averaged over all twelve months it runs 65°F (18°C), about 1.8°F (1.0°C) above San Diego's 63°F (17°C).
Head to head
- Sunshine: Los Angeles collects 10.5 hours of daily sun across the year; San Diego manages 10.4.
- Rain: the rain gauge favors Los Angeles: 37 wet days a year to San Diego's 39.
- Peak heat: San Diego tops out in August (78°F (26°C) highs); Los Angeles peaks in August (90°F (32°C)).
- Coldest nights: winter bottoms out at 48°F (9°C) in San Diego (January) and 46°F (8°C) in Los Angeles (January).
San Diego vs Los Angeles month by month
| Month | San Diego high / low | Los Angeles high / low | San Diego rain days | Los Angeles rain days |
|---|---|---|---|---|
| January | 64° / 48° | 66° / 46° | 6 | 6 |
| February | 65° / 48° | 69° / 47° | 5 | 5 |
| March | 65° / 51° | 70° / 49° | 8 | 8 |
| April | 68° / 54° | 76° / 53° | 3 | 2 |
| May | 68° / 57° | 76° / 55° | 3 | 3 |
| June | 72° / 61° | 83° / 60° | 0 | 1 |
| July | 76° / 65° | 88° / 64° | 0 | 1 |
| August | 78° / 66° | 90° / 65° | 0 | 1 |
| September | 78° / 65° | 88° / 64° | 1 | 1 |
| October | 76° / 60° | 83° / 59° | 2 | 2 |
| November | 70° / 53° | 75° / 52° | 4 | 2 |
| December | 64° / 48° | 67° / 47° | 5 | 5 |
Who's warmer, month by month?
There is no seasonal flip here: Los Angeles holds the temperature lead in all twelve months of the year. The gap is widest in July, when Los Angeles's afternoons run about 12°F (7°C) ahead, and narrowest in January, when the two nearly meet.
San Diego vs Los Angeles: quick answers
Is San Diego warmer than Los Angeles?
No - Los Angeles is warmer on annual average by about 1.8°F (1.0°C). The month-by-month table shows where the gap widens.
Which city is sunnier, San Diego or Los Angeles?
Los Angeles takes it: 10.5 sun hours a day averaged across the year, versus 10.4 for San Diego.
Which city gets more rain?
San Diego - roughly 39 days with measurable precipitation a year, compared with 37 in Los Angeles.
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