The year at a glance
Averages from 30 years of climate history, 1991-2020
| Heber | Metric | San Luis |
|---|---|---|
| 327 days | Sunny daysclear or partly cloudy skies | 325 days |
| 3 in | Precipitationper year | 3 in |
| 14 days | Wet daysrain or snow per year | 16 days |
| 0 in | Snowfallper year | 0 in |
| 180 days | Hot daysabove 90 °F | 185 days |
| 1 days | Freezing nightsat or below 32 °F | 1 days |
| 32% | Humidityaverage relative | 34% |
| 74 °F | Average temperatureyear round | 76 °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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Heber high | 71 | 74 | 80 | 86 | 94 | 103 | 107 | 107 | 102 | 91 | 79 | 69 |
| San Luis high | 70 | 74 | 81 | 87 | 95 | 104 | 108 | 107 | 102 | 91 | 78 | 68 |
| Heber low | 43 | 46 | 51 | 56 | 63 | 71 | 78 | 79 | 73 | 62 | 50 | 42 |
| San Luis low | 47 | 49 | 54 | 59 | 65 | 73 | 80 | 81 | 75 | 63 | 53 | 46 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Heber | 0.4 | 0.5 | 0.3 | 0.1 | 0.0 | 0.0 | 0.2 | 0.3 | 0.4 | 0.2 | 0.2 | 0.4 |
| San Luis | 0.4 | 0.5 | 0.4 | 0.1 | 0.0 | 0.0 | 0.2 | 0.4 | 0.5 | 0.2 | 0.2 | 0.4 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Heber | 25 | 22 | 27 | 28 | 30 | 29 | 28 | 29 | 29 | 29 | 26 | 25 |
| San Luis | 25 | 22 | 27 | 28 | 29 | 29 | 28 | 29 | 29 | 29 | 26 | 25 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Heber vs another city
- Heber vs Calexico, CA
- Heber vs El Centro, CA
- Heber vs Imperial, CA
- Heber vs Holtville, CA
- Heber vs Brawley, CA
- Heber vs Calipatria, CA
- Heber vs New York, NY
- Heber vs Los Angeles, CA
- Heber vs Chicago, IL
- Heber vs Houston, TX
- Heber vs Phoenix, AZ
- Heber vs Philadelphia, PA
San Luis vs another city
- San Luis vs Somerton, AZ
- San Luis vs Yuma, AZ
- San Luis vs Fortuna Foothills, AZ
- San Luis vs Holtville, CA
- San Luis vs Calexico, CA
- San Luis vs New York, NY
- San Luis vs Los Angeles, CA
- San Luis vs Chicago, IL
- San Luis vs Houston, TX
- San Luis vs Phoenix, AZ
- San Luis 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).