San Antonio Weather in June
Average highs run from 89°F on June 1 to 90°F on June 30, and lows from 69°F to 72°F. Normal precipitation for the month is 8.34 in over about 15 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
- 89°F
- Average low
- 71°F
- Precipitation
- 8.34 in
- Record high
- 103°FJun 7, 1985
- Record low
- 54°FJun 1, 1984
- Chance of a freeze
- 0%
- Days of 90°F or more
- 20.4
- Daylight
- 13 h 50 min to 13 h 55 min
- Cloud cover
- 62%
- Humidity
- 76%
- Dew point
- 72°F
- Wind
- 7.2 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Jun 1 | 89°F | 69°F | 102°F 1945 | 54°F 1984 | 38% |
| Jun 2 | 89°F | 69°F | 99°F 1897 | 59°F 1984 | 39% |
| Jun 3 | 89°F | 69°F | 101°F 1904 | 57°F 1933 | 40% |
| Jun 4 | 89°F | 70°F | 102°F 1985 | 60°F 1933 | 41% |
| Jun 5 | 89°F | 70°F | 102°F 1985 | 59°F 1931 | 41% |
| Jun 6 | 89°F | 70°F | 102°F 1985 | 62°F 1905 | 42% |
| Jun 7 | 89°F | 70°F | 103°F 1985 | 60°F 1926 | 43% |
| Jun 8 | 89°F | 70°F | 99°F 1899 | 62°F 1926 | 44% |
| Jun 9 | 89°F | 70°F | 99°F 1899 | 62°F 1921 | 44% |
| Jun 10 | 89°F | 71°F | 100°F 1898 | 58°F 1930 | 45% |
| Jun 11 | 89°F | 71°F | 100°F 1898 | 62°F 1929 | 45% |
| Jun 12 | 89°F | 71°F | 100°F 1898 | 60°F 1905 | 46% |
| Jun 13 | 89°F | 71°F | 97°F 1907 | 62°F 1960 | 46% |
| Jun 14 | 89°F | 71°F | 99°F 1977 | 61°F 1913 | 47% |
| Jun 15 | 89°F | 71°F | 100°F 1899 | 61°F 1980 | 47% |
| Jun 16 | 89°F | 71°F | 101°F 1899 | 59°F 1933 | 48% |
| Jun 17 | 89°F | 71°F | 101°F 1981 | 63°F 1933 | 48% |
| Jun 18 | 89°F | 72°F | 101°F 1981 | 60°F 1933 | 49% |
| Jun 19 | 90°F | 72°F | 100°F 1981 | 63°F 1899 | 49% |
| Jun 20 | 90°F | 72°F | 98°F 2000 | 60°F 1895 | 50% |
| Jun 21 | 90°F | 72°F | 99°F 1998 | 63°F 1965 | 50% |
| Jun 22 | 90°F | 72°F | 101°F 1998 | 63°F 1966 | 50% |
| Jun 23 | 90°F | 72°F | 102°F 1998 | 66°F 1904 | 51% |
| Jun 24 | 90°F | 72°F | 101°F 1998 | 65°F 1947 | 51% |
| Jun 25 | 90°F | 72°F | 99°F 1895 | 65°F 1922 | 51% |
| Jun 26 | 90°F | 72°F | 99°F 1895 | 63°F 1940 | 52% |
| Jun 27 | 90°F | 72°F | 99°F 1902 | 65°F 1974 | 52% |
| Jun 28 | 90°F | 72°F | 99°F 1998 | 66°F 1920 | 52% |
| Jun 29 | 90°F | 72°F | 102°F 1998 | 64°F 1902 | 53% |
| Jun 30 | 90°F | 72°F | 98°F 1898 | 65°F 1981 | 53% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (EDT).
- June 1
- sunrise 6:32 AM, sunset 8:22 PM
- June 30
- sunrise 6:35 AM, sunset 8:30 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00087851 (Saint Leo), public domain. Records: NOAA GHCN-Daily, station USC00087851, 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.