| Month | Average (°F) | Record (°F) | Average (inches) | ||
|---|---|---|---|---|---|
| High ☀️ | Low 🌙 | High ☀️ | Low 🌙 | Precipitation 💧 | |
| January | 60.6 | 37.9 | 87 | 4 | 6.2 |
| February | 65.0 | 41.4 | 86 | -1 | 5.0 |
| March | 71.9 | 48.2 | 99 | 17 | 5.6 |
| April | 78.3 | 54.3 | 94 | 29 | 5.5 |
| May | 85.1 | 62.4 | 104 | 38 | 4.2 |
| June | 90.3 | 69.6 | 106 | 49 | 5.0 |
| July | 92.1 | 72.2 | 105 | 55 | 5.9 |
| August | 92.3 | 71.9 | 107 | 55 | 4.9 |
| September | 88.4 | 66.8 | 103 | 40 | 4.5 |
| October | 79.9 | 55.4 | 106 | 23 | 3.6 |
| November | 69.8 | 44.1 | 92 | 18 | 3.6 |
| December | 62.7 | 40.7 | 90 | 4 | 5.3 |
| Entire year | 78.1 | 55.4 | 107 | -1 | 59.2 |
|
More Hattiesburg Weather Records
1893–2024
|
||
|---|---|---|
| Highest daily low | 85 °F | September 10, 1905 |
| Lowest daily high | 22 °F | December 24, 1989 |
| Greatest daily range (Difference of high and low) |
56 °F | November 21, 1920 |
| Greatest difference in daily high over two conscutive days |
41 °F | Dec 6–7, 2013 |
| Most daily precipitation | 10.7 inches | April 7, 1983 |
| Most monthly precipitation | 18.5 inches | June 1900 |
| Most yearly precipitation | 90.7 inches | 1961 |
| Most yearly days with precipitation | 155 | 1959 |
| Earliest freeze | October 19 | 1948 |
| Earliest day ≥ 100 °F | May 28 | 1911 |
| Latest freeze | April 13 | 1940 |
| Latest day ≥ 100 °F | October 26 | 1919 |
| Most days in a year < 0 °F | 1 | 1899 |
| Most days in a year < 32 °F | 57 | 1985 |
| Most days in a year ≥ 80 °F | 235 | 1927 |
| Most days in a year ≥ 90 °F | 156 | 1925 |
| Most days in a year ≥ 100 °F | 35 | 1902 |
|
Hattiesburg Weather Streaks
Most consecutive days...
|
||
|---|---|---|
| With precipitation | 14 days | Jun 26 – Jul 9, 2003 |
| Without precipitation | 50 days | Oct 5 – Nov 23, 1924 |
| High temperature ≥ 80 °F | 176 days | May 6 – Oct 28, 1963 |
| High temperature ≥ 90 °F | 96 days | Jun 23 – Sep 26, 2023 |
| High temperature ≥ 100 °F | 11 days | Aug 18–28, 2023 |