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 very-high
Design category D
Very high seismic hazard — at or near a major active fault. Very strong ground shaking is likely and the most stringent seismic-design provisions apply. A site-specific ground-motion study is typically required. The ASCE 7 Seismic Design Category here is D. (Short-period design value Ss ≈ 1.578 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
83.2° in August, 46.6° in December
Thirty-year averages, not a forecast. Any individual year can differ substantially.
| Month | High | Low | Rain |
|---|---|---|---|
| Jan | 67.4° | 46.9° | 2.89" |
| Feb | 66.8° | 48.4° | 3.02" |
| Mar | 68.6° | 51.2° | 1.65" |
| Apr | 71.4° | 53.9° | 0.56" |
| May | 73.1° | 57.9° | 0.26" |
| Jun | 76.1° | 61.3° | 0.07" |
| Jul | 81.4° | 64.9° | 0.05" |
| Aug | 83.2° | 65.5° | 0.01" |
| Sep | 82.4° | 63.9° | 0.08" |
| Oct | 77.7° | 59.1° | 0.53" |
| Nov | 72.5° | 51.6° | 0.75" |
| Dec | 66.7° | 46.6° | 2.15" |
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 — Bellflower may well get plenty.
NOAA/NCEI 1991–2020 U.S. Climate Normals — station LONG BEACH DAUGHERTY FLD, CA US, 5.4 mi away.
Growing season zone 10b
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.