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Weather in San Bruno, CA
57°
San Bruno, Saturday, 31 October, 18:46
Clear. Feels like 56°. High 64°, low 49°.
Pressure29.85 inHg
Wind5 mph SW 
Humidity72%
Visibility6.2 mi
Dew point48°
Sat, 31October
64°/49°
64°/49°Sun, 01November
64°/47°
64°/47°Mon, 02November64°/46°
64°/46°Tue, 03November65°/55°
65°/55°Wed, 04November
63°/53°
63°/53°Thu, 05November
65°/55°
65°/55°Fri, 06November67°/56°
67°/56° | 00:00 | 02:00 | 04:00 | 06:00 | 08:00 | 10:00 | 12:00 | 14:00 | 16:00 | 18:00 | 20:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| | | | | | | | | | | | |
| Temperature | 63° | 52° | 51° | 49° | 53° | 57° | 61° | 62° | 60° | 58° | 57° | 55° |
| Feels like | 63° | 51° | 49° | 48° | 52° | 56° | 60° | 61° | 59° | 57° | 55° | 54° |
Pressure, inHg  | 29.88 | 29.88 | 29.88 | 29.88 | 29.88 | 29.88 | 29.88 | 29.88 | 29.88 | 29.88 | 29.85 | 29.88 |
| Wind, mph | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3 | 2.1 |
Humidity, %  | 63% | 63% | 63% | 63% | 63% | 63% | 63% | 63% | 63% | 63% | 71% | 74% |
| Precipitation | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in |
| Visibility | — | — | — | — | — | — | — | — | — | — | 6.2 mi | 6.2 mi |
| 00:00 | 02:00 | 04:00 | 06:00 | 08:00 | 10:00 | 12:00 | 14:00 | 16:00 | 18:00 | 20:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| | | | | | | | | | | | |
| Temperature | 50° | 49° | 49° | 48° | 48° | 54° | 60° | 64° | 63° | 58° | 55° | 53° |
| Feels like | 50° | 49° | 47° | 45° | 45° | 52° | 58° | 62° | 62° | 57° | 54° | 52° |
| Pressure, inHg | 29.88 | 29.85 | 29.85 | 29.85 | 29.91 | 29.97 | 29.97 | 29.97 | 30.00 | 30.00 | 30.06 | 30.09 |
| Wind, mph | 1.3 | 1.3 | 2.2 | 2.8 | 2.8 | 2.2 | 2.1 | 2.4 | 3.5 | 5.1 | 4.8 | 1.5 |
| Humidity, % | 82% | 91% | 92% | 92% | 91% | 70% | 55% | 52% | 56% | 69% | 78% | 83% |
| Precipitation | 0 in | 0.03 in | 0.02 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in |
| Visibility | 6.2 mi | 3.4 mi | 3.3 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi |
| 00:00 | 02:00 | 04:00 | 06:00 | 08:00 | 10:00 | 12:00 | 14:00 | 16:00 | 18:00 | 20:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| | | | |  | | | | | | | |
| Temperature | 50° | 49° | 48° | 46° | 48° | 57° | 62° | 64° | 63° | 61° | 60° | 58° |
| Feels like | 49° | 49° | 48° | 46° | 45° | 56° | 62° | 63° | 62° | 60° | 59° | 58° |
| Pressure, inHg | 30.12 | 30.12 | 30.12 | 30.15 | 30.12 | 30.18 | 30.18 | 30.15 | 30.12 | 30.12 | 30.12 | 30.09 |
| Wind, mph | 1 | 0.8 | 1 | 1.2 | 2.3 | 0.7 | 0.8 | 0.7 | 2.5 | 2.9 | 2.9 | 0.5 |
| Humidity, % | 85% | 85% | 95% | 96% | 94% | 86% | 70% | 62% | 66% | 82% | 80% | 87% |
| Precipitation | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in |
| Visibility | 6.2 mi | 6.2 mi | — | — | 0.0 mi | — | 1.4 mi | 4.8 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi |
| 00:00 | 02:00 | 04:00 | 06:00 | 08:00 | 10:00 | 12:00 | 14:00 | 16:00 | 18:00 | 20:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| | | | | | | | | | | | |
| Temperature | 58° | 58° | 58° | 56° | 56° | 58° | 60° | 63° | 63° | 62° | 60° | 59° |
| Feels like | 57° | 58° | 58° | 55° | 56° | 57° | 60° | 63° | 63° | 61° | 59° | 59° |
| Pressure, inHg | 30.12 | 30.09 | 30.09 | 30.06 | 30.06 | 30.09 | 30.06 | 30.03 | 30.03 | 30.03 | 30.03 | 30.06 |
| Wind, mph | 2 | 2.9 | 2.2 | 2.4 | 3.1 | 3.7 | 4.8 | 5.8 | 4.2 | 2 | 1.4 | 2.3 |
| Humidity, % | 93% | 83% | 75% | 87% | 85% | 81% | 81% | 70% | 69% | 76% | 89% | 95% |
| Precipitation | 0 in | 0 in | 0 in | 0 in | 0 in | 0.03 in | 0.04 in | 0.01 in | 0.01 in | 0 in | 0.01 in | 0 in |
| Visibility | — | 1.9 mi | 1.8 mi | 2.7 mi | 6.2 mi | 2.5 mi | 5.1 mi | 4.0 mi | 3.7 mi | 5.9 mi | 4.5 mi | 6.2 mi |
| 00:00 | 02:00 | 04:00 | 06:00 | 08:00 | 10:00 | 12:00 | 14:00 | 16:00 | 18:00 | 20:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|  | | | | | | | | | | | |
| Temperature | 58° | 56° | 54° | 54° | 53° | 57° | 60° | 63° | 63° | 62° | 62° | 61° |
| Feels like | 58° | 56° | 54° | 53° | 52° | 56° | 59° | 62° | 62° | 62° | 62° | 61° |
| Pressure, inHg | 30.09 | 30.06 | 30.06 | 30.06 | 30.09 | 30.09 | 30.09 | 30.06 | 30.03 | 30.03 | 30.09 | 30.09 |
| Wind, mph | 1.9 | 2.7 | 3.3 | 2.8 | 2.1 | 2.1 | 1.1 | 2.8 | 4.2 | 4.4 | 4.9 | 4.9 |
| Humidity, % | 96% | 95% | 91% | 90% | 88% | 76% | 68% | 64% | 72% | 80% | 69% | 69% |
| Precipitation | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in |
| Visibility | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | — | — |
| 00:00 | 02:00 | 04:00 | 06:00 | 08:00 | 10:00 | 12:00 | 14:00 | 16:00 | 18:00 | 20:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| | | | | | | | | | | | |
| Temperature | 60° | 58° | 57° | 55° | 57° | 58° | 59° | 61° | 62° | 64° | 64° | 62° |
| Feels like | 60° | 58° | 57° | 55° | 56° | 58° | 59° | 60° | 62° | 63° | 63° | 62° |
| Pressure, inHg | 30.09 | 30.09 | 30.09 | 30.09 | 30.09 | 30.09 | 30.09 | 30.09 | 30.09 | 30.09 | 30.09 | 30.09 |
| Wind, mph | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Humidity, % | 79% | 79% | 79% | 79% | 79% | 79% | 79% | 79% | 79% | 79% | 79% | 79% |
| Precipitation | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in |
| Visibility | — | — | — | — | — | — | — | — | — | — | — | — |
| 00:00 | 02:00 | 04:00 | 06:00 | 08:00 | 10:00 | 12:00 | 14:00 | 16:00 | 18:00 | 20:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| | | | | | | | | | | | |
| Temperature | 62° | 61° | 58° | 56° | 58° | 60° | 61° | 63° | 64° | 66° | 66° | 64° |
| Feels like | 62° | 59° | 58° | 56° | 58° | 59° | 60° | 62° | 63° | 65° | 64° | 63° |
| Pressure, inHg | 30.15 | 30.15 | 30.15 | 30.15 | 30.15 | 30.15 | 30.15 | 30.15 | 30.15 | 30.15 | 30.15 | 30.15 |
| Wind, mph | 3.1 | 3.1 | 3.1 | 3.1 | 3.1 | 3.1 | 3.1 | 3.1 | 3.1 | 3.1 | 3.1 | 3.1 |
| Humidity, % | 70% | 70% | 70% | 70% | 70% | 70% | 70% | 70% | 70% | 70% | 70% | 70% |
| Precipitation | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in |
| Visibility | — | — | — | — | — | — | — | — | — | — | — | — |
Sun and moon today
Day length — 10 h 39 min
Sunrise — 07:33
Sunset — 18:12
Sunrise and sunset in local time
Last quarter, 65%
Sunrise — —
Sunset — —
San Bruno, CA climate by month
The annual average temperature in San Bruno, CA is 56.4°. The warmest month is September (average high 70.4°), and the coldest is January (average low 43.9°). About 20.4 inches of precipitation fall per year, most of it in January (3.8 in). Figures are 60-year climate normals and records from 66 years of observations.
| Month | High | Low | Precipitation | Wet days | Record high | Record low |
|---|---|---|---|---|---|---|
| January | 55.2° | 43.9° | 3.8 in | 9 | 70° (2014) | 29.1° (1962) |
| February | 56.7° | 45.2° | 3.7 in | 9 | 73.4° (1986) | 27.5° (1989) |
| March | 58.1° | 46.9° | 3.3 in | 9 | 77.2° (2005) | 34.5° (2006) |
| April | 60.2° | 48.1° | 1.6 in | 6 | 84.7° (2022) | 36.9° (1975) |
| May | 63.4° | 50.7° | 0.6 in | 3 | 90° (2008) | 41.2° (1964) |
| June | 66.8° | 53.1° | 0.1 in | 1 | 93° (2019) | 45.3° (1988) |
| July | 68.7° | 54.9° | 0.0 in | 0 | 90° (1988) | 49.6° (1967) |
| August | 69.5° | 56° | 0.1 in | 0 | 91.6° (1968) | 50.4° (1973) |
| September | 70.4° | 56° | 0.2 in | 1 | 100.8° (2017) | 48.4° (1970) |
| October | 67.4° | 53.7° | 1.0 in | 3 | 97° (2024) | 42.1° (1971) |
| November | 60.3° | 49° | 2.4 in | 7 | 81.1° (1976) | 36.5° (1985) |
| December | 55.2° | 44.7° | 3.7 in | 9 | 68° (2020) | 27.1° (1990) |
Weather history
Temperature extremes over 66 years
October 31 temperatures in San Bruno, CA over 66 years
high: 79.5° (1966)low: 45.5° (2000)
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42°Weather in Annapolis, MD51°Weather in Atlanta, GA63°Weather in Augusta, ME39°Weather in Austin, TX72°Weather in Baton Rouge, LA75°Weather in Bismarck, ND50°Weather in Boise, ID54°Weather in Boston, MA43°Weather in Carson City, NV46°Weather in Charleston, WV57°Weather in Charlotte Amalie, VI81°Weather in Cheyenne, WY51°Weather in Columbia, SC62°Weather in Columbus, OH57°Weather in Concord, NH37°Weather in Denver, CO54°Weather in Des Moines, IA60°Weather in Dover, DE47°Weather in Frankfort, KY61°Weather in Harrisburg, PA47°Weather in Hartford, CT42°Weather in Helena, MT39°Weather in Honolulu, HI82°Weather in Indianapolis, IN61°Weather in Jackson, MS71°Weather in Jefferson City, MO62°Weather in Juneau, AK32°Weather in Lansing, MI55°Weather in Lincoln, NE61°Weather in Little Rock, AR66°Weather in Madison, WI54°Weather in Montgomery, AL73°Weather in Montpelier, VT38°Weather in Nashville, TN69°Weather in Oklahoma City, OK62°Weather in Olympia, WA48°Weather in Phoenix, AZ69°Weather in Pierre, SD59°Weather in Providence, RI43°Weather in Raleigh, NC55°Weather in Richmond, VA52°Weather in Sacramento, CA61°Weather in Salem, OR47°Weather in Salt Lake City, UT55°Weather in San Juan, PR79°Weather in Santa Fe, NM53°Weather in Springfield, IL62°Weather in St. Paul, MN57°Weather in Tallahassee, FL74°Weather in Topeka, KS61°Weather in Trenton, NJ48°Weather in Washington, DC52°Weather in Tuttletown, CA58°Weather in Dogtown, CA61°Weather in Peters, CA64°Weather in Victor, CA61°Weather in North Richmond, CA58°Weather in Saranap, CA58°Weather in Valley Home, CA64°Weather in El Portal, CA56°Weather in Fish Camp, CA47°Weather in Greeley Hill, CA49°Weather in Midpines, CA52°Weather in Wawona, CA49°Weather in Fairmead, CA64°Weather in Dos Palos Y, CA66°Weather in El Nido, CA66°Weather in Snelling, CA66°Weather in Stevinson, CA61°Weather in Tuttle, CA66°Weather in Volta, CA61°Weather in Minkler, CA64°
58°Weather in Dogtown, CA61°Weather in Peters, CA64°Weather in Victor, CA61°Weather in North Richmond, CA58°Weather in Saranap, CA58°Weather in Valley Home, CA64°Weather in El Portal, CA56°Weather in Fish Camp, CA47°Weather in Greeley Hill, CA49°Weather in Midpines, CA52°Weather in Wawona, CA49°Weather in Fairmead, CA64°Weather in Dos Palos Y, CA66°Weather in El Nido, CA66°Weather in Snelling, CA66°Weather in Stevinson, CA61°Weather in Tuttle, CA66°Weather in Volta, CA61°Weather in Minkler, CA64°