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| Back to California, United States. Do you have any pictures of this city? ![]() Planning a vacation? Current weather forecast for San Ramon, CA Elevation: 480 feet County: Contra Costa Land area: 11.6 square miles Zip code: 94583 Median resident age: 36.5 years New: San Ramon, CA residents, houses, and apartments details Races in San Ramon:
New: Political contributions by individuals in San Ramon, CA Ancestries: German (16.7%), Irish (13.5%), English (12.0%), Italian (9.1%), Portuguese (3.5%), French (3.4%). |
![]() For population 25 years and over in San Ramon
For population 15 years and over in San Ramon city
16.3% Foreign born (10.2% Asia, 2.9% Europe). |
![]() Nearest city with pop. 50,000+: Pleasanton, CA (7.6 miles, pop. 63,654). Nearest city with pop. 200,000+: Fremont, CA (15.0 miles, pop. 203,413). Nearest city with pop. 1,000,000+: Los Angeles, CA (353.3 miles, pop. 3,694,820). Nearest cities: Danville, CA (4.0 miles), Dublin, CA (4.0 miles), Blackhawk-Camino Tassajara, CA (4.5 miles), Diablo, CA (5.4 miles), Pleasanton, CA (7.6 miles), Fairview, CA (8.9 miles), Alamo, CA (8.9 miles), Castro Valley, CA (9.5 miles). Single-family new house construction building permits:
Area code commonly used in this area: 925 Industries providing employment: Professional,scientific,management,administrative,and waste management services (17.3%), Retail trade (12.9%), Educational,health and social services (12.7%), Finance,insurance,real estate,and rental and leasing (11.8%), Manufacturing (11.4%). |
Based on data reported by over 4,000 weather stations
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Average temp. (°F) | 47.8 | 50.0 | 51.4 | 55.2 | 59.8 | 65.8 | 70.9 | 71.0 | 69.0 | 63.0 | 53.3 | 48.2 |
| High temperature (°F) | 56.2 | 58.9 | 61.1 | 66.4 | 71.8 | 78.7 | 84.2 | 84.2 | 81.9 | 74.9 | 63.0 | 56.8 |
| Low temperature (°F) | 39.3 | 41.1 | 41.7 | 44.0 | 47.9 | 52.8 | 57.6 | 57.7 | 56.1 | 51.1 | 43.5 | 39.4 |
| Precipitation (in) | 4.5 | 4.2 | 3.6 | 1.4 | 0.7 | 0.1 | 0.0 | 0.1 | 0.3 | 1.3 | 3.1 | 3.2 |
Based on data reported by main weather stations
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Days with precip. | 10 | 9 | 9 | 5 | 3 | 1 | 0 | 0 | 1 | 3 | 7 | 9 |
| Wind speed (mph) | 7.0 | 7.2 | 8.3 | 8.5 | 9.0 | 9.5 | 8.8 | 8.3 | 7.3 | 6.3 | 5.9 | 6.3 |
| Morning humidity (%) | 91 | 89 | 86 | 83 | 81 | 77 | 76 | 77 | 77 | 79 | 87 | 88 |
| Afternoon humidity (%) | 70 | 61 | 53 | 43 | 37 | 32 | 30 | 29 | 31 | 37 | 57 | 67 |
| Sunshine (%) | 48 | 65 | 74 | 82 | 90 | 94 | 97 | 96 | 93 | 86 | 66 | 49 |
| Days clear of clouds | 7 | 8 | 10 | 12 | 17 | 22 | 27 | 26 | 24 | 19 | 10 | 8 |
| Partly cloudy days | 6 | 7 | 9 | 10 | 9 | 6 | 3 | 4 | 4 | 6 | 8 | 6 |
| Cloudy days | 19 | 13 | 12 | 8 | 5 | 2 | 1 | 1 | 2 | 6 | 12 | 17 |
| Snowfall (in) | 0.1 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
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