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Weather in San Mateo, CA
74°
San Mateo, Wednesday, 14 October, 16:12
Clear. Feels like 73°. High 77°, low 48°.
Pressure30.06 inHg
Wind13.8 mph NW 
Humidity45%
Visibility6.2 mi
Dew point52°
Wed, 14October
77°/48°
77°/48°Thu, 15October85°/50°
85°/50°Fri, 16October83°/57°
83°/57°Sat, 17October78°/59°
78°/59°Sun, 18October
65°/57°
65°/57°Mon, 19October62°/55°
62°/55°Tue, 20October
63°/54°
63°/54° | 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 | 75° | 53° | 51° | 48° | 56° | 64° | 72° | 75° | 75° | 74° | 65° | 56° |
| Feels like | 75° | 52° | 50° | 47° | 55° | 63° | 71° | 74° | 74° | 73° | 65° | 55° |
Pressure, inHg  | 30.09 | 30.09 | 30.09 | 30.09 | 30.09 | 30.09 | 30.09 | 30.09 | 30.09 | 30.06 | 30.12 | 30.12 |
| Wind, mph | 3.9 | 3.9 | 3.9 | 3.9 | 3.9 | 3.9 | 3.9 | 3.9 | 3.9 | 3.7 | 2.8 | 1.9 |
Humidity, %  | 40% | 40% | 40% | 40% | 40% | 40% | 40% | 40% | 40% | 48% | 62% | 84% |
| 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 | — | — | — | — | — | — | — | — | — | — | 0.4 mi | 0.3 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 | 54° | 53° | 50° | 53° | 55° | 70° | 78° | 84° | 85° | 76° | 69° | 64° |
| Feels like | 54° | 52° | 49° | 52° | 55° | 70° | 78° | 82° | 83° | 76° | 69° | 63° |
| Pressure, inHg | 30.15 | 30.12 | 30.12 | 30.12 | 30.12 | 30.15 | 30.12 | 30.09 | 30.06 | 30.06 | 30.06 | 30.09 |
| Wind, mph | 1.4 | 0.8 | 1 | 0.2 | 0.6 | 0.6 | 1.1 | 0.9 | 1.6 | 4.7 | 3.7 | 3.3 |
| Humidity, % | 91% | 87% | 83% | 81% | 89% | 63% | 42% | 31% | 28% | 57% | 56% | 59% |
| 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 | 1.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 4.7 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 | 62° | 59° | 57° | 62° | 62° | 68° | 74° | 79° | 83° | 72° | 68° | 66° |
| Feels like | 61° | 58° | 55° | 60° | 60° | 66° | 72° | 79° | 81° | 71° | 67° | 65° |
| Pressure, inHg | 30.09 | 30.06 | 30.06 | 30.06 | 30.09 | 30.12 | 30.09 | 30.06 | 30.03 | 30.03 | 30.03 | 30.06 |
| Wind, mph | 1.6 | 0.3 | 0.1 | 0.9 | 1.4 | 1.2 | 1.5 | 0.6 | 1.8 | 4.9 | 3.9 | 3.3 |
| Humidity, % | 68% | 69% | 57% | 57% | 53% | 42% | 30% | 24% | 21% | 45% | 49% | 54% |
| 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 | 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 | 64° | 63° | 62° | 59° | 59° | 67° | 74° | 78° | 73° | 68° | 64° | 62° |
| Feels like | 63° | 62° | 61° | 59° | 58° | 66° | 73° | 77° | 72° | 67° | 63° | 61° |
| Pressure, inHg | 30.06 | 30.06 | 30.03 | 30.06 | 30.06 | 30.09 | 30.06 | 30.00 | 29.97 | 29.97 | 29.97 | 29.97 |
| Wind, mph | 1.5 | 0.8 | 0.9 | 1.5 | 1.4 | 0.6 | 1.3 | 2.5 | 4.1 | 4 | 3.1 | 2.6 |
| Humidity, % | 61% | 58% | 59% | 73% | 74% | 58% | 47% | 38% | 42% | 55% | 69% | 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 | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.1 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° | 59° | 58° | 57° | 58° | 62° | 65° | 65° | 63° | 62° | 61° | 59° |
| Feels like | 60° | 59° | 58° | 57° | 57° | 62° | 64° | 65° | 62° | 62° | 60° | 59° |
| Pressure, inHg | 29.97 | 29.97 | 29.97 | 29.97 | 30.00 | 30.00 | 30.00 | 29.97 | 29.97 | 30.00 | 30.00 | 30.00 |
| Wind, mph | 2.7 | 2.7 | 2.4 | 2.4 | 2.6 | 2.3 | 3.1 | 4.8 | 4.9 | 4.9 | 4.9 | 4.9 |
| Humidity, % | 85% | 92% | 94% | 95% | 94% | 82% | 74% | 70% | 75% | 77% | 77% | 77% |
| 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 | 1.8 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 | 60° | 56° | 56° | 56° | 57° | 58° | 60° | 60° | 60° | 60° | 59° | 58° |
| Feels like | 60° | 55° | 55° | 55° | 56° | 57° | 58° | 59° | 59° | 59° | 58° | 57° |
| Pressure, inHg | 30.03 | 30.03 | 30.03 | 30.03 | 30.03 | 30.03 | 30.03 | 30.03 | 30.03 | 30.03 | 30.03 | 30.03 |
| Wind, mph | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 |
| Humidity, % | 65% | 65% | 65% | 65% | 65% | 65% | 65% | 65% | 65% | 65% | 65% | 65% |
| 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° | 57° | 56° | 55° | 56° | 58° | 61° | 62° | 62° | 63° | 62° | 60° |
| Feels like | 62° | 56° | 55° | 54° | 56° | 58° | 60° | 61° | 61° | 62° | 61° | 59° |
| Pressure, inHg | 29.85 | 29.85 | 29.85 | 29.85 | 29.85 | 29.85 | 29.85 | 29.85 | 29.85 | 29.85 | 29.85 | 29.85 |
| Wind, mph | 3.7 | 3.7 | 3.7 | 3.7 | 3.7 | 3.7 | 3.7 | 3.7 | 3.7 | 3.7 | 3.7 | 3.7 |
| Humidity, % | 65% | 65% | 65% | 65% | 65% | 65% | 65% | 65% | 65% | 65% | 65% | 65% |
| 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 — 11 h 17 min
Sunrise — 07:16
Sunset — 18:33
Sunrise and sunset in local time
Waxing crescent, 14%
Sunrise — —
Sunset — —
San Mateo, CA climate by month
The annual average temperature in San Mateo, CA is 58.4°. The warmest month is September (average high 74.7°), and the coldest is January (average low 43.9°). About 20.1 inches of precipitation fall per year, most of it in January (3.7 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 | 56.5° | 43.9° | 3.7 in | 9 | 72.3° (2014) | 28.8° (1962) |
| February | 58.5° | 45.5° | 3.7 in | 9 | 76.3° (1986) | 26.1° (1989) |
| March | 60.4° | 47.2° | 3.3 in | 9 | 80.1° (2005) | 34.3° (1976) |
| April | 63.1° | 48.7° | 1.6 in | 6 | 89.6° (2004) | 35.8° (1999) |
| May | 67° | 51.6° | 0.6 in | 3 | 95° (2008) | 42.6° (1975) |
| June | 71.2° | 54.4° | 0.1 in | 1 | 101.1° (2000) | 46.4° (1999) |
| July | 73.6° | 56.6° | 0.0 in | 0 | 99.9° (1988) | 49.6° (1999) |
| August | 74.1° | 57.6° | 0.1 in | 0 | 95.9° (1993) | 52.2° (1960) |
| September | 74.7° | 57.8° | 0.2 in | 1 | 105.4° (2022) | 50.4° (2009) |
| October | 70.6° | 55.3° | 1.0 in | 3 | 97.9° (1987) | 40.6° (1971) |
| November | 62.1° | 49.9° | 2.3 in | 7 | 84° (1976) | 36° (2010) |
| December | 56.4° | 45° | 3.6 in | 9 | 70° (1979) | 25.2° (1990) |
Weather history
Temperature extremes over 66 years
October 14 temperatures in San Mateo, CA over 66 years
high: 93.4° (1961)low: 49.8° (1968)
Weather in Albany, NY62°Weather in Annapolis, MD80°Weather in Atlanta, GA84°Weather in Augusta, ME57°Weather in Austin, TX
87°Weather in Baton Rouge, LA90°Weather in Bismarck, ND55°Weather in Boise, ID67°Weather in Boston, MA68°Weather in Carson City, NV68°Weather in Charleston, WV81°Weather in Charlotte Amalie, VI82°Weather in Cheyenne, WY41°Weather in Columbia, SC86°Weather in Columbus, OH68°Weather in Concord, NH63°Weather in Denver, CO47°Weather in Des Moines, IA61°Weather in Dover, DE78°Weather in Frankfort, KY73°Weather in Harrisburg, PA77°Weather in Hartford, CT71°Weather in Helena, MT48°Weather in Honolulu, HI85°Weather in Indianapolis, IN75°Weather in Jackson, MS93°Weather in Jefferson City, MO71°Weather in Juneau, AK41°Weather in Lansing, MI59°Weather in Lincoln, NE60°Weather in Little Rock, AR83°Weather in Madison, WI61°Weather in Montgomery, AL88°Weather in Montpelier, VT54°Weather in Nashville, TN89°Weather in Oklahoma City, OK74°Weather in Olympia, WA66°Weather in Phoenix, AZ76°Weather in Pierre, SD54°Weather in Providence, RI70°Weather in Raleigh, NC83°Weather in Richmond, VA81°Weather in Sacramento, CA79°Weather in Salem, OR71°Weather in Salt Lake City, UT52°Weather in San Juan, PR83°Weather in Santa Fe, NM65°Weather in Springfield, IL76°Weather in St. Paul, MN55°Weather in Tallahassee, FL84°Weather in Topeka, KS64°Weather in Trenton, NJ76°Weather in Washington, DC83°
62°Weather in Annapolis, MD80°Weather in Atlanta, GA84°Weather in Augusta, ME57°Weather in Austin, TX87°Weather in Baton Rouge, LA90°Weather in Bismarck, ND55°Weather in Boise, ID67°Weather in Boston, MA68°Weather in Carson City, NV68°Weather in Charleston, WV81°Weather in Charlotte Amalie, VI82°Weather in Cheyenne, WY41°Weather in Columbia, SC86°Weather in Columbus, OH68°Weather in Concord, NH63°Weather in Denver, CO47°Weather in Des Moines, IA61°Weather in Dover, DE78°Weather in Frankfort, KY73°Weather in Harrisburg, PA77°Weather in Hartford, CT71°Weather in Helena, MT48°Weather in Honolulu, HI85°Weather in Indianapolis, IN75°Weather in Jackson, MS93°Weather in Jefferson City, MO71°Weather in Juneau, AK41°Weather in Lansing, MI59°Weather in Lincoln, NE60°Weather in Little Rock, AR83°Weather in Madison, WI61°Weather in Montgomery, AL88°Weather in Montpelier, VT54°Weather in Nashville, TN89°Weather in Oklahoma City, OK74°Weather in Olympia, WA66°Weather in Phoenix, AZ76°Weather in Pierre, SD54°Weather in Providence, RI70°Weather in Raleigh, NC83°Weather in Richmond, VA81°Weather in Sacramento, CA79°Weather in Salem, OR71°Weather in Salt Lake City, UT52°Weather in San Juan, PR83°Weather in Santa Fe, NM65°Weather in Springfield, IL76°Weather in St. Paul, MN55°Weather in Tallahassee, FL84°Weather in Topeka, KS64°Weather in Trenton, NJ76°Weather in Washington, DC83°Weather in Plainview, CA79°Weather in Posey, CA73°Weather in Poso Park, CA70°Weather in Seville, CA78°Weather in Silver City, CA61°Weather in Sultana, CA77°Weather in Tonyville, CA78°Weather in Waukena, CA79°Weather in Wilsonia, CA54°Weather in Yettem, CA78°Weather in Lytle Creek, CA71°Weather in Oak Glen, CA67°Weather in Oak Hills, CA68°Weather in Silver Lakes, CA73°Weather in Spring Valley Lake, CA72°Weather in Edna, CA78°Weather in Garden Farms, CA80°Weather in Los Berros, CA80°Weather in San Simeon, CA73°Weather in Santa Margarita, CA79°
79°Weather in Posey, CA73°Weather in Poso Park, CA70°Weather in Seville, CA78°Weather in Silver City, CA61°Weather in Sultana, CA77°Weather in Tonyville, CA78°Weather in Waukena, CA79°Weather in Wilsonia, CA54°Weather in Yettem, CA78°Weather in Lytle Creek, CA71°Weather in Oak Glen, CA67°Weather in Oak Hills, CA68°Weather in Silver Lakes, CA73°Weather in Spring Valley Lake, CA72°Weather in Edna, CA78°Weather in Garden Farms, CA80°Weather in Los Berros, CA80°Weather in San Simeon, CA73°Weather in Santa Margarita, CA79°