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Weather in San Mateo, CA
65°
San Mateo, Saturday, 10 October, 15:00
Clear. Feels like 64°. High 68°, low 55°.
Pressure29.62 inHg
Wind21.9 mph W 
Humidity61%
Visibility6.2 mi
Dew point52°
Sat, 10October
68°/55°
68°/55°Sun, 11October68°/50°
68°/50°Mon, 12October65°/50°
65°/50°Tue, 13October68°/51°
68°/51°Wed, 14October68°/52°
68°/52°Thu, 15October74°/53°
74°/53°Fri, 16October
76°/57°
76°/57° | 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 | 68° | 55° | 56° | 57° | 60° | 63° | 66° | 67° | 66° | 64° | 57° | 55° |
| Feels like | 68° | 54° | 55° | 56° | 60° | 63° | 66° | 67° | 65° | 64° | 57° | 54° |
Pressure, inHg  | 29.65 | 29.65 | 29.65 | 29.65 | 29.65 | 29.65 | 29.65 | 29.65 | 29.62 | 29.62 | 29.62 | 29.59 |
| Wind, mph | 6.1 | 6.1 | 6.1 | 6.1 | 6.1 | 6.1 | 6.1 | 6.1 | 5.8 | 5.2 | 5.4 | 5.1 |
Humidity, %  | 60% | 60% | 60% | 60% | 60% | 60% | 60% | 60% | 62% | 67% | 84% | 86% |
| 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 |
| 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° | 52° | 51° | 50° | 53° | 62° | 67° | 67° | 66° | 62° | 57° | 55° |
| Feels like | 54° | 51° | 50° | 50° | 53° | 61° | 67° | 67° | 66° | 61° | 56° | 54° |
| Pressure, inHg | 29.56 | 29.53 | 29.50 | 29.50 | 29.53 | 29.53 | 29.56 | 29.53 | 29.56 | 29.59 | 29.62 | 29.68 |
| Wind, mph | 4.3 | 3.4 | 3.1 | 1.4 | 1.4 | 1.3 | 1.5 | 4.5 | 4.5 | 3.9 | 3.4 | 3 |
| Humidity, % | 89% | 91% | 92% | 98% | 97% | 77% | 61% | 61% | 66% | 73% | 83% | 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 | 6.2 mi | 6.2 mi | 6.2 mi | 3.9 mi | 3.5 mi | 4.6 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 | 54° | 52° | 50° | 53° | 54° | 59° | 63° | 65° | 64° | 61° | 58° | 56° |
| Feels like | 53° | 51° | 48° | 53° | 53° | 58° | 61° | 64° | 63° | 60° | 58° | 56° |
| Pressure, inHg | 29.71 | 29.74 | 29.77 | 29.80 | 29.83 | 29.88 | 29.88 | 29.85 | 29.85 | 29.85 | 29.88 | 29.91 |
| Wind, mph | 1 | 3.1 | 2.5 | 1.4 | 1.9 | 0.9 | 1.9 | 2.5 | 4 | 4.2 | 2.2 | 1.7 |
| Humidity, % | 86% | 92% | 92% | 88% | 92% | 68% | 61% | 60% | 56% | 67% | 82% | 93% |
| 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 | 54° | 53° | 51° | 52° | 53° | 58° | 62° | 68° | 64° | 61° | 59° | 57° |
| Feels like | 54° | 53° | 51° | 51° | 53° | 57° | 60° | 66° | 63° | 59° | 58° | 57° |
| Pressure, inHg | 29.91 | 29.94 | 29.94 | 29.97 | 30.03 | 30.06 | 30.06 | 30.03 | 30.03 | 30.03 | 30.06 | 30.09 |
| Wind, mph | 1.5 | 0.9 | 1.6 | 0.9 | 0.9 | 1 | 0.7 | 1.5 | 5.6 | 5.1 | 4.3 | 3.2 |
| Humidity, % | 99% | 100% | 100% | 99% | 97% | 76% | 42% | 40% | 48% | 66% | 72% | 78% |
| 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 | 2.5 mi | 0.5 mi | 0.5 mi | 3.7 mi | 0.5 mi | 0.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 3.9 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 | 56° | 54° | 53° | 53° | 52° | 59° | 64° | 68° | 63° | 64° | 62° | 60° |
| Feels like | 55° | 54° | 53° | 52° | 52° | 58° | 63° | 67° | 62° | 63° | 62° | 59° |
| Pressure, inHg | 30.09 | 30.09 | 30.09 | 30.09 | 30.09 | 30.09 | 30.09 | 30.06 | 30.09 | 30.09 | 30.09 | 30.09 |
| Wind, mph | 2.4 | 2.1 | 1.8 | 1.5 | 1.4 | 0.5 | 0.7 | 1.8 | 4.2 | 4.2 | 4.2 | 4.2 |
| Humidity, % | 87% | 94% | 95% | 95% | 97% | 76% | 65% | 64% | 66% | 66% | 66% | 66% |
| 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 | — | — | — | — |
| 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° | 59° | 56° | 53° | 56° | 59° | 62° | 64° | 66° | 68° | 68° | 65° |
| Feels like | 63° | 58° | 55° | 53° | 56° | 58° | 61° | 63° | 65° | 67° | 67° | 64° |
| Pressure, inHg | 30.12 | 30.12 | 30.12 | 30.12 | 30.12 | 30.12 | 30.12 | 30.12 | 30.12 | 30.12 | 30.12 | 30.12 |
| Wind, mph | 4.7 | 4.7 | 4.7 | 4.7 | 4.7 | 4.7 | 4.7 | 4.7 | 4.7 | 4.7 | 4.7 | 4.7 |
| Humidity, % | 62% | 62% | 62% | 62% | 62% | 62% | 62% | 62% | 62% | 62% | 62% | 62% |
| 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 | 72° | 63° | 60° | 57° | 61° | 65° | 70° | 72° | 73° | 74° | 72° | 69° |
| Feels like | 72° | 61° | 59° | 56° | 60° | 65° | 69° | 71° | 72° | 72° | 71° | 68° |
| 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 | 4.1 | 4.1 | 4.1 | 4.1 | 4.1 | 4.1 | 4.1 | 4.1 | 4.1 | 4.1 | 4.1 | 4.1 |
| Humidity, % | 45% | 45% | 45% | 45% | 45% | 45% | 45% | 45% | 45% | 45% | 45% | 45% |
| 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 27 min
Sunrise — 07:12
Sunset — 18:39
Sunrise and sunset in local time
New moon, 0%
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 10 temperatures in San Mateo, CA over 66 years
high: 90.3° (1991)low: 49.6° (2008)
Weather in Albany, NY56°Weather in Annapolis, MD69°Weather in Atlanta, GA65°Weather in Augusta, ME52°Weather in Austin, TX92°Weather in Baton Rouge, LA86°Weather in Bismarck, ND78°Weather in Boise, ID60°Weather in Boston, MA58°Weather in Carson City, NV74°Weather in Charleston, WV60°Weather in Charlotte Amalie, VI81°Weather in Cheyenne, WY69°Weather in Columbia, SC
72°Weather in Columbus, OH60°Weather in Concord, NH55°Weather in Denver, CO82°Weather in Des Moines, IA86°Weather in Dover, DE67°Weather in Frankfort, KY61°Weather in Harrisburg, PA67°Weather in Hartford, CT61°Weather in Helena, MT
34°Weather in Honolulu, HI83°Weather in Indianapolis, IN69°Weather in Jackson, MS77°Weather in Jefferson City, MO87°Weather in Juneau, AK41°Weather in Lansing, MI71°Weather in Lincoln, NE91°Weather in Little Rock, AR85°Weather in Madison, WI82°Weather in Montgomery, AL70°Weather in Montpelier, VT50°Weather in Nashville, TN64°Weather in Oklahoma City, OK90°Weather in Olympia, WA58°Weather in Phoenix, AZ75°Weather in Pierre, SD90°Weather in Providence, RI59°Weather in Raleigh, NC71°Weather in Richmond, VA69°Weather in Sacramento, CA74°Weather in Salem, OR59°Weather in Salt Lake City, UT74°Weather in San Juan, PR84°Weather in Santa Fe, NM72°Weather in Springfield, IL79°Weather in St. Paul, MN88°Weather in Tallahassee, FL82°Weather in Topeka, KS88°Weather in Trenton, NJ68°Weather in Washington, DC69°
56°Weather in Annapolis, MD69°Weather in Atlanta, GA65°Weather in Augusta, ME52°Weather in Austin, TX92°Weather in Baton Rouge, LA86°Weather in Bismarck, ND78°Weather in Boise, ID60°Weather in Boston, MA58°Weather in Carson City, NV74°Weather in Charleston, WV60°Weather in Charlotte Amalie, VI81°Weather in Cheyenne, WY69°Weather in Columbia, SC72°Weather in Columbus, OH60°Weather in Concord, NH55°Weather in Denver, CO82°Weather in Des Moines, IA86°Weather in Dover, DE67°Weather in Frankfort, KY61°Weather in Harrisburg, PA67°Weather in Hartford, CT61°Weather in Helena, MT34°Weather in Honolulu, HI83°Weather in Indianapolis, IN69°Weather in Jackson, MS77°Weather in Jefferson City, MO87°Weather in Juneau, AK41°Weather in Lansing, MI71°Weather in Lincoln, NE91°Weather in Little Rock, AR85°Weather in Madison, WI82°Weather in Montgomery, AL70°Weather in Montpelier, VT50°Weather in Nashville, TN64°Weather in Oklahoma City, OK90°Weather in Olympia, WA58°Weather in Phoenix, AZ75°Weather in Pierre, SD90°Weather in Providence, RI59°Weather in Raleigh, NC71°Weather in Richmond, VA69°Weather in Sacramento, CA74°Weather in Salem, OR59°Weather in Salt Lake City, UT74°Weather in San Juan, PR84°Weather in Santa Fe, NM72°Weather in Springfield, IL79°Weather in St. Paul, MN88°Weather in Tallahassee, FL82°Weather in Topeka, KS88°Weather in Trenton, NJ68°Weather in Washington, DC69°Weather in Plainview, CA83°Weather in Posey, CA75°Weather in Poso Park, CA72°Weather in Seville, CA84°Weather in Silver City, CA64°Weather in Sultana, CA83°Weather in Tonyville, CA83°Weather in Waukena, CA84°Weather in Wilsonia, CA64°Weather in Yettem, CA83°Weather in Lytle Creek, CA70°Weather in Oak Glen, CA67°Weather in Oak Hills, CA74°Weather in Silver Lakes, CA79°Weather in Spring Valley Lake, CA78°Weather in Edna, CA71°Weather in Garden Farms, CA73°Weather in Los Berros, CA71°Weather in San Simeon, CA69°Weather in Santa Margarita, CA72°
83°Weather in Posey, CA75°Weather in Poso Park, CA72°Weather in Seville, CA84°Weather in Silver City, CA64°Weather in Sultana, CA83°Weather in Tonyville, CA83°Weather in Waukena, CA84°Weather in Wilsonia, CA64°Weather in Yettem, CA83°Weather in Lytle Creek, CA70°Weather in Oak Glen, CA67°Weather in Oak Hills, CA74°Weather in Silver Lakes, CA79°Weather in Spring Valley Lake, CA78°Weather in Edna, CA71°Weather in Garden Farms, CA73°Weather in Los Berros, CA71°Weather in San Simeon, CA69°Weather in Santa Margarita, CA72°