Los Angeles County · California
Long Beach, CA weather averages
NOAA climate normals for 1991-2020, measured at Long Beach Daugherty Ap, 6 km from the city centre — month by month temperature, rain and snow.
Quick answer
Long Beach averages a daily high of 74.1°F and a daily low of 55.4°F across the year, with 12.26 inches of precipitation. August is the warmest month at 83.8°F and December the coldest at 45.8°F.
- Average annual high
- 74.1°FWarmest month August
- Average annual low
- 55.4°FColdest month December
- Precipitation per year
- 12.26 inWettest month February
- Snowfall per year
- 0 in0.2 days at or below 32°F
Long Beach weather month by month
Normal daily high and low, precipitation and snowfall for each month, 1991-2020.
| Month | High °F | Low °F | Precip in | Snow in | Range |
|---|---|---|---|---|---|
| January | 67.4 | 46.1 | 2.6 | 0 | 46.1 to 67.4 degrees |
| February | 67.2 | 48 | 3.09 | 0 | 48 to 67.2 degrees |
| March | 68.6 | 50.5 | 1.87 | 0 | 50.5 to 68.6 degrees |
| April | 71.7 | 53.2 | 0.6 | 0 | 53.2 to 71.7 degrees |
| May | 73.6 | 57.6 | 0.21 | 0 | 57.6 to 73.6 degrees |
| June | 76.7 | 61 | 0.07 | 0 | 61 to 76.7 degrees |
| July | 81.9 | 64.5 | 0.03 | 0 | 64.5 to 81.9 degrees |
| August | 83.8 | 64.9 | 0.03 | 0 | 64.9 to 83.8 degrees |
| September | 82.1 | 63.2 | 0.18 | 0 | 63.2 to 82.1 degrees |
| October | 77.2 | 58.3 | 0.63 | 0 | 58.3 to 77.2 degrees |
| November | 72.1 | 50.8 | 1 | 0 | 50.8 to 72.1 degrees |
| December | 66.8 | 45.8 | 1.95 | 0 | 45.8 to 66.8 degrees |
Source: NOAA NCEI, U.S. Climate Normals 1991-2020 — station USW00023129, Long Beach Daugherty Ap · rates as published for 1991-2020 normals
How to read Long Beach climate normals
What a climate normal is, and what it is not.
A normal is the average of thirty years of daily observations at one station — here Long Beach Daugherty Ap, 6 km from the centre of Long Beach. It describes a typical year, so any single year will run warmer, cooler, wetter or drier. Readings taken at an airport on the edge of town usually sit a degree or two below a dense downtown on summer nights. Long Beach sees about 18.2 days a year at or above 90°F and about 21.3 days with a tenth of an inch of precipitation or more.
Keep going
Other Long Beach data on this site.