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.
Earthquake hazard high
Design category D
High seismic hazard. Strong ground shaking is expected over the life of a building. Substantial seismic-resistant design, detailing, and inspection are required by code. The ASCE 7 Seismic Design Category here is D. (Short-period design value Ss ≈ 1.452 g — the standard headline measure of ground-shaking hazard.)
USGS Seismic Design Web Services (ASCE 7), assuming Site Class D — stiff or unknown soil. Real soil conditions can move the category either way.
Typical weather
79.6° in September, 43.8° in December
Thirty-year averages, not a forecast. Any individual year can differ substantially.
| Month | High | Low | Rain |
|---|---|---|---|
| Jan | 68° | 45° | 2.85" |
| Feb | 67.6° | 45.6° | 2.9" |
| Mar | 68.5° | 47.4° | 2" |
| Apr | 71° | 49.2° | 0.64" |
| May | 71.9° | 52.7° | 0.33" |
| Jun | 74.7° | 57° | 0.13" |
| Jul | 78° | 60.3° | 0.02" |
| Aug | 79.5° | 60.9° | 0" |
| Sep | 79.6° | 59.4° | 0.06" |
| Oct | 76.4° | 53.9° | 0.5" |
| Nov | 72.8° | 48.6° | 0.87" |
| Dec | 67.7° | 43.8° | 1.71" |
This station records temperature and precipitation but not snowfall, so no snow column is shown. That is missing data, not a report of zero snow — Thousand Oaks may well get plenty.
NOAA/NCEI 1991–2020 U.S. Climate Normals — station CAMARILLO AP, CA US, 12 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.