Best Time to Visit Carlsbad
Best time: Jul, Jun, Aug, May.
Aug is warmest (24.9°C high); Jan is rainiest (56 mm).
Carlsbad weather by month
| Month | High °C | Low °C | Rain mm | Sun hrs |
|---|---|---|---|---|
| Jan | 18.7 | 7.8 | 56 | 4.8 |
| Feb | 19 | 8.6 | 52 | 5.7 |
| Mar | 18.8 | 9.3 | 51 | 7.7 |
| Apr | 20.1 | 10.6 | 24 | 9.8 |
| May | 20.6 | 13 | 7 | 10.2 |
| Jun | 21.8 | 14.8 | 2 | 10.9 |
| Jul | 23.9 | 16.6 | 1 | 10.9 |
| Aug | 24.9 | 17.6 | 3 | 10.4 |
| Sep | 24.7 | 16.9 | 8 | 8.7 |
| Oct | 23.7 | 14.4 | 10 | 6.7 |
| Nov | 21.3 | 10.3 | 36 | 5.4 |
| Dec | 19.2 | 7.8 | 41 | 4.5 |
Average high temperature
Best months by activity
Overall: JulJunAugMay
Beaches: AugJulSepJun
Hiking: JunJulMayAug
Sightseeing: JulJunAugMay
Carlsbad quick facts
What to pack
Mild year-round — pack layers and a light jacket.
Frequently asked questions
When is the best time to visit Carlsbad?
Jul, Jun, Aug, May.
What is the rainiest month?
Jan, about 56 mm.
What is the warmest month?
Aug, with average highs of 24.9°C.
Where to stay
See Carlsbad hotels · Book Carlsbad tours & activities
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Climate data: Open-Meteo Historical (ERA5), 1991–2020 climate normals.
Licensed under CC BY 4.0.
Open-Meteo.