San Mateo Weather in June
Average highs run from 70°F on June 1 to 73°F on June 30, and lows from 53°F to 54°F. Normal precipitation for the month is 0.14 in over about 1 wet days.
June day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
June at a glance
- Average high
- 72°F
- Average low
- 54°F
- Precipitation
- 0.14 in
- Record high
- 105°FJun 14, 2000
- Record low
- 43°FJun 1, 1954
- Chance of a freeze
- 0%
- Days of 90°F or more
- 0.7
- Daylight
- 14 h 35 min to 14 h 44 min
- Cloud cover
- 48%
- Humidity
- 85%
- Dew point
- 52°F
- Wind
- 10.7 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Jun 1 | 70°F | 53°F | 91°F 1989 | 43°F 1954 | 7% | 0% |
| Jun 2 | 70°F | 53°F | 93°F 1987 | 45°F 1954 | 7% | 0% |
| Jun 3 | 70°F | 53°F | 89°F 2020 | 45°F 1966 | 7% | 0% |
| Jun 4 | 70°F | 53°F | 92°F 1949 | 45°F 1951 | 6% | 0% |
| Jun 5 | 71°F | 53°F | 89°F 1972 | 46°F 1962 | 6% | 0% |
| Jun 6 | 71°F | 53°F | 88°F 1983 | 46°F 1946 | 6% | 0% |
| Jun 7 | 71°F | 53°F | 89°F 1979 | 45°F 1954 | 6% | 0% |
| Jun 8 | 71°F | 53°F | 98°F 1973 | 47°F 1951 | 6% | 0% |
| Jun 9 | 71°F | 53°F | 92°F 2019 | 47°F 1962 | 5% | 0% |
| Jun 10 | 71°F | 53°F | 100°F 2019 | 47°F 1953 | 5% | 0% |
| Jun 11 | 71°F | 53°F | 98°F 2019 | 46°F 1956 | 5% | 0% |
| Jun 12 | 71°F | 53°F | 88°F 2008 | 47°F 1952 | 5% | 0% |
| Jun 13 | 71°F | 54°F | 95°F 1966 | 46°F 1990 | 4% | 0% |
| Jun 14 | 72°F | 54°F | 105°F 2000 | 49°F 1947 | 4% | 0% |
| Jun 15 | 72°F | 54°F | 95°F 1961 | 48°F 1947 | 4% | 0% |
| Jun 16 | 72°F | 54°F | 90°F 1961 | 46°F 1952 | 4% | 0% |
| Jun 17 | 72°F | 54°F | 95°F 1993 | 44°F 1954 | 4% | 0% |
| Jun 18 | 72°F | 54°F | 97°F 2017 | 44°F 1952 | 3% | 0% |
| Jun 19 | 72°F | 54°F | 92°F 1962 | 45°F 1955 | 3% | 0% |
| Jun 20 | 72°F | 54°F | 96°F 1973 | 49°F 1946 | 3% | 0% |
| Jun 21 | 72°F | 54°F | 98°F 2022 | 46°F 1953 | 3% | 0% |
| Jun 22 | 72°F | 54°F | 98°F 1989 | 47°F 1950 | 3% | 0% |
| Jun 23 | 72°F | 54°F | 94°F 1976 | 49°F 1963 | 3% | 0% |
| Jun 24 | 72°F | 54°F | 97°F 1976 | 46°F 1955 | 3% | 0% |
| Jun 25 | 72°F | 54°F | 96°F 1993 | 44°F 1950 | 3% | 0% |
| Jun 26 | 72°F | 54°F | 96°F 2003 | 45°F 1950 | 2% | 0% |
| Jun 27 | 73°F | 54°F | 97°F 1956 | 48°F 1949 | 2% | 0% |
| Jun 28 | 73°F | 54°F | 94°F 1976 | 46°F 1954 | 2% | 0% |
| Jun 29 | 73°F | 54°F | 87°F 1959 | 48°F 1947 | 2% | 0% |
| Jun 30 | 73°F | 54°F | 92°F 1996 | 44°F 1949 | 2% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (PDT).
- June 1
- sunrise 5:50 AM, sunset 8:25 PM
- June 30
- sunrise 5:51 AM, sunset 8:35 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00023234 (San Francisco Intl AP), public domain. Records: NOAA GHCN-Daily, station USW00023234, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.