| US Harbor’s Weather Weather.com | Winds | Shelter Cove Tides – US Harbors Shelter Cover – NOAA Tides & Currents |
North Coast Aviation Webcams
| Month | Values | Shelter Cove | San Francisco | Santa Cruz |
| Annual | Precipitation | 61.41 inches | 24.6 inches | 32.5 inches |
| Ave Low | 48ºF | 51ºF | 48ºF | |
| Ave High | 64ºF | 64ºF | 70ºF | |
| January | Precipitation | 10.28in. | 4.72in. | 6.4in. |
| Ave Low | 45°F | 46.4°F | 40.8°F | |
| Ave High | 57°F | 58.1°F | 60.6°F | |
| February | Precipitation | 9.33in. | 4.15in. | 6.2in. |
| Ave Low | 46°F | 48.5°F | 42.7°F | |
| Ave High | 58°F | 61.4°F | 62.3°F | |
| March | Precipitation | 8.78in. | 3.40in. | 4.7in. |
| Ave Low | 46°F | 49.2°F | 44°F | |
| Ave High | 59°F | 62.5°F | 64.4°F | |
| April | Precipitation | 4.17in. | 1.25in. | 2in. |
| Ave Low | 46°F | 50.1°F | 45.5°F | |
| Ave High | 62°F | 64.5°F | 67.5°F | |
| May | Precipitation | 2.64in. | 0.54in. | 0.9in. |
| Ave Low | 48°F | 51.4°F | 48.6°F | |
| Ave High | 66°F | 65.4°F | 70.1°F | |
| June | Precipitation | 0.98in. | 0.13in. | 0.2in |
| Ave Low | 50°F | 53.2°F | 51.5°F | |
| Ave High | 69°F | 67.7°F | 72.9°F | |
| July | Precipitation | 0.20in. | 0.04in. | 0in |
| Ave Low | 51°F | 54.4°F | 53.7°F | |
| Ave High | 69°F | 68.2°F | 73.4°F | |
| August | Precipitation | 0.59in. | 0.09in. | 0in |
| Ave Low | 52°F | 55.6°F | 53.9°F | |
| Ave High | 69°F | 69.2°F | 74.3°F | |
| September | Precipitation | 1.38in. | 0.28in. | 0.3in |
| Ave Low | 52°F | 56.1°F | 52.6°F | |
| Ave High | 70°F | 71.3°F | 74.5°F | |
| October | Precipitation | 4.13in. | 1.19in. | 1.4in. |
| Ave Low | 51°F | 54.6°F | 49°F | |
| Ave High | 67°F | 70.4°F | 71.5°F | |
| November | Precipitation | 8.54in. | 3.31in. | 3.8in |
| Ave Low | 48°F | 50.8°F | 44.3°F | |
| Ave High | 61°F | 64.1°F | 64.9°F | |
| December | Precipitation | 10.39in. | 3.18in. | 5.7 |
| Ave Low | 46°F | 46.7°F | 40.8°F | |
| Ave High | 58°F | 58.6°F | 60°F |
Shelter Cove House 