May weather in Houston, TX
The average temperature in Houston in May is °F (°F–°F). Average precipitation: 6.20 inches.
May is a spring month in Houston, and is cooler than the annual average of 0°F. Expect about 6 days with precipitation. Daylight averages about 13h 30m.
Avg High
°F
Avg Low
°F
Precipitation
6.20 in
Daylight
13h 30m
May records in Houston
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | — | — | 2.40 in (1970) |
| May 2 | — | — | 2.68 in (2000) |
| May 3 | — | — | 0.94 in (2007) |
| May 4 | — | — | 6.85 in (1981) |
| May 5 | — | — | 1.11 in (1974) |
| May 6 | — | — | 1.91 in (2008) |
| May 7 | — | — | 1.70 in (2001) |
| May 8 | — | — | 2.60 in (1972) |
| May 9 | — | — | 3.95 in (2005) |
| May 10 | — | — | 2.24 in (1974) |
| May 11 | — | — | 4.31 in (1968) |
| May 12 | — | — | 3.30 in (1953) |
| May 13 | — | — | 2.57 in (1999) |
| May 14 | — | — | 3.15 in (1982) |
| May 15 | — | — | 3.05 in (2010) |
| May 16 | — | — | 3.56 in (1970) |
| May 17 | — | — | 3.58 in (1992) |
| May 18 | — | — | 2.35 in (2002) |
| May 19 | — | — | 3.40 in (1953) |
| May 20 | — | — | 4.09 in (2000) |
| May 21 | — | — | 1.22 in (1967) |
| May 22 | — | — | 2.43 in (1970) |
| May 23 | — | — | 2.49 in (1963) |
| May 24 | — | — | 1.95 in (1959) |
| May 25 | — | — | 5.07 in (1997) |
| May 26 | — | — | 1.85 in (1949) |
| May 27 | — | — | 2.22 in (2001) |
| May 28 | — | — | 0.43 in (1999) |
| May 29 | — | — | 2.25 in (2007) |
| May 30 | — | — | 2.87 in (2005) |
| May 31 | — | — | 3.25 in (2006) |