Los Alamitos and Signal Hill have remarkably similar climates.
The year at a glance
Averages from 30 years of climate history, 1991-2020
| Los Alamitos | Metric | Signal Hill |
|---|---|---|
| 286 days | Sunny daysclear or partly cloudy skies | 294 days |
| 12 in | Precipitationper year | 11 in |
| 31 days | Wet daysrain or snow per year | 29 days |
| 0 in | Snowfallper year | 0 in |
| 29 days | Hot daysabove 90 °F | 23 days |
| 0 days | Freezing nightsat or below 32 °F | 0 days |
| 72% | Humidityaverage relative | 72% |
| 65 °F | Average temperatureyear round | 65 °F |
Monthly temperatures
Average daily high and low for each month, in °F. The gap between the two lines is what an ordinary day feels like across the year.
Daily highs
Daily lows
View monthly temperatures as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Los Alamitos high | 68 | 68 | 70 | 73 | 74 | 77 | 82 | 84 | 83 | 79 | 73 | 67 |
| Signal Hill high | 67 | 67 | 69 | 71 | 73 | 76 | 81 | 83 | 82 | 78 | 73 | 67 |
| Los Alamitos low | 47 | 49 | 51 | 54 | 58 | 62 | 65 | 66 | 64 | 59 | 51 | 46 |
| Signal Hill low | 47 | 48 | 51 | 54 | 58 | 61 | 65 | 65 | 64 | 59 | 52 | 47 |
Monthly precipitation
Total rain plus melted snow for each month, in inches. Taller bars mean wetter months.
View monthly precipitation as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Los Alamitos | 2.8 | 3.1 | 1.8 | 0.7 | 0.3 | 0.1 | 0.1 | 0.0 | 0.1 | 0.6 | 0.7 | 1.9 |
| Signal Hill | 2.7 | 2.9 | 1.7 | 0.6 | 0.3 | 0.1 | 0.1 | 0.0 | 0.1 | 0.5 | 0.7 | 1.8 |
Monthly sunny days
Days each month with clear or partly cloudy skies, so compare the same month between cities.
View monthly sunny days as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Los Alamitos | 19 | 18 | 21 | 23 | 24 | 26 | 29 | 30 | 28 | 26 | 24 | 21 |
| Signal Hill | 20 | 18 | 22 | 24 | 25 | 26 | 29 | 30 | 28 | 27 | 24 | 22 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Los Alamitos vs another city
- Los Alamitos vs Rossmoor, CA
- Los Alamitos vs Cypress, CA
- Los Alamitos vs Hawaiian Gardens, CA
- Los Alamitos vs Seal Beach, CA
- Los Alamitos vs Stanton, CA
- Los Alamitos vs La Palma, CA
- Los Alamitos vs New York, NY
- Los Alamitos vs Los Angeles, CA
- Los Alamitos vs Chicago, IL
- Los Alamitos vs Houston, TX
- Los Alamitos vs Phoenix, AZ
- Los Alamitos vs Philadelphia, PA
Signal Hill vs another city
- Signal Hill vs Long Beach, CA
- Signal Hill vs Lakewood, CA
- Signal Hill vs Rossmoor, CA
- Signal Hill vs Carson, CA
- Signal Hill vs Hawaiian Gardens, CA
- Signal Hill vs New York, NY
- Signal Hill vs Los Angeles, CA
- Signal Hill vs Chicago, IL
- Signal Hill vs Houston, TX
- Signal Hill vs Phoenix, AZ
- Signal Hill vs Philadelphia, PA
About this data
Every figure on this page is a 30 year average computed from daily climate history for 1991-2020, using each city's own coordinates. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.
Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).