| Month | Average (°F) | Record (°F) | Average (inches) | ||
|---|---|---|---|---|---|
| High ☀️ | Low 🌙 | High ☀️ | Low 🌙 | Precipitation 💧 | |
| January | 63.8 | 45.8 | 85 | 5 | 4.1 |
| February | 67.5 | 49.8 | 90 | 6 | 2.9 |
| March | 73.4 | 55.6 | 96 | 21 | 3.3 |
| April | 79.2 | 61.6 | 94 | 36 | 4.1 |
| May | 85.9 | 69.1 | 100 | 40 | 5.4 |
| June | 90.9 | 74.7 | 105 | 55 | 6.1 |
| July | 92.9 | 76.3 | 104 | 63 | 4.6 |
| August | 93.5 | 76.4 | 109 | 57 | 5.4 |
| September | 89.3 | 72.6 | 108 | 45 | 5.8 |
| October | 82.1 | 63.6 | 99 | 33 | 5.8 |
| November | 72.5 | 53.8 | 90 | 23 | 3.9 |
| December | 65.7 | 47.8 | 87 | 9 | 4.3 |
| Entire year | 79.8 | 62.3 | 109 | 5 | 55.6 |
|
More Houston Weather Records
1883–2024
|
||
|---|---|---|
| Highest daily low | 84 °F | August 22, 2023 |
| Lowest daily high | 20 °F | February 13, 1899 |
| Greatest daily range (Difference of high and low) |
52 °F | May 6, 1887 |
| Greatest difference in daily high over two conscutive days |
46 °F | Mar 25–26, 1955 |
| Most daily precipitation | 12.1 inches | August 26, 2017 |
| Most monthly precipitation | 38.9 inches | August 2017 |
| Most yearly precipitation | 83.0 inches | 1979 |
| Most yearly days with precipitation | 132 | 1941 |
| Earliest freeze | November 3 | 1951 |
| Earliest day ≥ 90 °F | February 28 | 1940 |
| Earliest day ≥ 100 °F | May 31 | 1998 |
| Latest freeze | March 27 | 1955 |
| Latest day ≥ 90 °F | November 5 | 2017 |
| Latest day ≥ 100 °F | September 21 | 2005 |
| Most days in a year < 32 °F | 23 | 1895 |
| Most days in a year ≥ 80 °F | 243 | 2012 |
| Most days in a year ≥ 90 °F | 135 | 2023 |
| Most days in a year ≥ 100 °F | 39 | 2023 |
|
Houston Weather Streaks
Most consecutive days...
|
||
|---|---|---|
| With precipitation | 14 days | Aug 13–26, 2016 |
| Without precipitation | 58 days | Mar 15 – May 11, 2011 |
| High temperature at or below freezing |
4 days | Feb 4–7, 1989 |
| High temperature ≥ 80 °F | 179 days | Apr 21 – Oct 16, 2022 |
| High temperature ≥ 90 °F | 81 days | Jun 12 – Aug 31, 1890 |
| High temperature ≥ 100 °F | 18 days | Aug 4–21, 2023 |