Flood zone: it depends on the exact parcel
There is no such thing as a flood zone for a whole city. Two houses on the same street can sit in different zones, and it is the single fact here that changes most over a short distance. So this page does not guess one.
Typical weather
66.4° in October, 45.7° in January
Thirty-year averages, not a forecast. Any individual year can differ substantially.
| Month | High | Low | Rain | Snow |
|---|---|---|---|---|
| Jan | 59° | 45.7° | 3.94" | 0" |
| Feb | 60.4° | 46.6° | 4.01" | 0" |
| Mar | 60.8° | 47.9° | 2.98" | 0" |
| Apr | 60.4° | 49.1° | 1.37" | 0" |
| May | 59.8° | 51° | 0.64" | 0" |
| Jun | 60.9° | 52.7° | 0.19" | 0" |
| Jul | 61.8° | 54.3° | 0.01" | 0" |
| Aug | 63.7° | 55.4° | 0.05" | 0" |
| Sep | 65° | 55.3° | 0.11" | 0" |
| Oct | 66.4° | 53.2° | 0.9" | 0" |
| Nov | 63.5° | 49.5° | 2.22" | 0" |
| Dec | 59.1° | 45.8° | 4.22" | 0" |
NOAA/NCEI 1991–2020 U.S. Climate Normals — station SAN FRANCISCO OCEANSIDE, CA US, 3.5 mi away.
Growing season zone 10a
365 frost-free days
Last spring frost around n/a, first fall frost around n/a. Roughly half of years see frost outside that window.
2023 USDA Plant Hardiness Zone Map and NOAA/NCEI 1991–2020 frost normals.
What this page does not tell you
- Nothing about a specific property — only the area around it.
- No flood zone, deliberately: that is parcel-level and this page would have to guess.
- Nothing about wildfire, radon, subsidence, soil or the building itself.
- Climate normals describe a typical year, not the year you are about to have.