Hattiesburg, MS: Summer

31 August 2026: Summer 2026 averaged 83.4°F in Hattiesburg, MS, the warmest summer since 2025, tied 9th warmest of 125 (with 2010 and 1998).

Summer 2026

Mean temperature: 83.4°F; Warmest since 2025; 9th warmest of 125
Precipitation: 17.44 in; Wettest since 2022; 38th wettest of 124

A normal summer in Hattiesburg, MS (1991 to 2020): a mean temperature of 81.4°F, between 79.9°F and 83°F in eight years of ten and 14.51 in of precipitation, between 9.90 in and 26.01 in in eight years of ten.

The mean temperature of every summer in Hattiesburg, MS since 1893: 83.4°F in 2026; the highest is 84.8°F, in 2023.

Normal range, 79.9 to 83°F

Every year, ranked, as a table

Every summer in Hattiesburg, MS from 1893 to 2026, ranked: the mean temperature, the mean high and the mean low from the warmest, the precipitation from the wettest; a year missing more than a tenth of its days is not ranked.

Year	Mean, °F	Rank	High, °F	Rank	Low, °F	Rank	Precipitation, in	Rank	Days missing
2026	83.4	9	93.3	35	73.5	7	17.44	38	0
2025	83.5	8	93.8	26	73.2	11	15.46	53	0
2024	84	4	94.6	11	73.3	9	10.67	114	0
2023	84.8	1	96.2	2	73.3	9	11.24	105	0
2022	82.4	18	92.1	62	72.7	14	19.28	27	0
2021	81.1	63	90.1	109	72.1	16	30.88	1	0
2020	80.8	76	90.2	108	71.4	30	14.41	66	0
2019	81.4	53	91.3	86	71.5	26	21.32	15	0
2018	82.1	27	92	65	72.2	15	18.65	29	0
2017	80.3	92	89	123	71.5	26	25.99	5	0
2016	82.7	15	92.3	59	73.1	12	19.85	25	0
2015	82.5	16	93	43	72.1	16	13.39	79	0
2014	81.1	63	91.4	84	70.8	44	8.80	122	0
2013	80.4	84	89.8	111	70.9	42	14.96	60	0
2012	81.8	40	92	65	71.6	25	26.21	4	0
2011	84.3	2	95.7	3	72.8	13	16.50	44	0
2010	83.4	9	93.1	40	73.6	5	13.09	86	0
2009	82	32	93.1	40	71	37	7.63	124	0
2008	82.2	23	93.3	35	71	37	14.09	70	0
2007	82.4	18	93.2	38	71.5	26	14.66	62	0
2006	82.8	14	94.2	20	71.5	26	11.08	109	0
2005	81.2	60	91.3	86	71.1	35	11.62	100	3
2004	79.8	111	89.5	119	70	67	20.53	20	1
2003	80.4	84	89.6	117	71.3	31	26.76	2	0
2002	80.2	98	90.4	106	70	67	13.65	75	0
2001	80.3	92	89.7	114	70.8	44	22.04	11	4
2000			94.2	20			10.02	117	10
1999	81.5	51	91.8	76	71	37	13.24	83	5
1998	83.4	9	94.9	9	71.9	19	7.84	123	2
1997	79.6	115	89.8	111	69.5	83	12.73	92	0
1996	80.1	101	90.6	103	69.4	86	13.10	85	3
1995	81.4	53	91.7	78	71.2	32	16.08	47	1
1994	80	104	89.3	122	70.8	44	11.24	105	0
1993	81.4	53	91.1	95	71.9	19	26.53	3	2
1992	79.2	119	89	123	69.4	86	14.61	64	3
1991					71.2	32	14.65	63	10
1990	81.3	57	91.6	82	71	37	10.76	113	0
1989	77.3	125	86.9	128	67.8	119	17.68	36	1
1988	80.6	81	90.8	99	70.4	56	15.76	50	0
1987	81.1	63	91	97	71.1	35	22.09	10	3
1986	81.9	36	91.9	72	71.8	21	12.51	94	4
1985	80.9	74	90.7	100	71	37	13.37	80	0
1984	79.8	111	89.7	114	69.8	73	15.46	53	0
1983	79.9	106	89.7	114	70.1	64	13.29	82	5
1982	81	69	91.3	86	70.7	49	20.10	23	5
1981	81.9	36	92	65	71.7	23	15.34	56	6
1980	81.9	36	93	43	70.8	44	12.87	90	4
1979	79.9	106	89.8	111	70.1	64	18.29	30	7
1978	81	69	91.3	86	70.7	49	17.78	35	1
1977	81.6	46	92.5	54	70.7	49	21.94	12	3
1976	79	121	90.6	103	67.4	122	9.00	119	2
1975	79.7	113	89.5	119	69.8	73	20.40	21	1
1974	78.9	122	90.1	109	67.7	121	11.77	98	2
1973	79.9	106	90.5	105	69.4	86	14.34	67	1
1972	80.3	92	92.5	54	68.1	113	8.89	120	0
1971	80.5	82	91.7	78	69.3	91	9.27	118	1
1970	81	69	92	65	70	67	16.56	42	0
1969	80.9	74	92.2	61	69.6	82	12.92	88	6
1968	79.9	106	92	65	67.8	119	12.57	93	1
1966	80.4	84	92.1	62	68.6	105	11.03	111	0
1965	80.8	76	91.8	76	69.9	70	17.43	39	0
1964	81.3	57	91.7	78	70.7	49	10.91	112	2
1963	81.9	36	93.8	26	69.9	70	15.31	57	0
1962	81.3	57	93.4	33	69.2	94	12.51	94	0
1961	78.4	124	89.6	117	67.1	123	13.85	72	1
1960	81.6	46	94.5	12	68.7	102	15.80	48	1
1959	79.7	113	91.4	84	67.9	116	14.69	61	0
1958	80.1	101	91.1	95	69.2	94	15.07	58	0
1957	81.6	46	92.7	47	70.4	56	11.26	104	0
1956	80.4	84	92	65	68.8	99	20.27	22	0
1955	79.9	106	91.3	86	68.4	108	19.55	26	1
1954	82.1	27	94.5	12	69.7	79	14.16	69	0
1953	80.1	101	91.9	72	68.3	111	17.96	33	1
1952	82	32	94.1	22	69.8	73	11.27	103	0
1951	80.8	76	95.1	7	66.4	125	17.54	37	0
1950	79.1	120	91.5	83	66.7	124	13.02	87	0
1949	81.1	63	92.3	59	69.9	70	25.69	6	1
1948	81.8	40	94	25	69.7	79	12.83	91	0
1947	80	104	90.7	100	69.3	91	10.46	115	2
1946	78.9	122	88.6	127	69.1	98	20.67	18	0
1945	80.3	92	91.3	86	69.3	91	15.38	55	1
1944	81.1	63	91.9	72	70.3	60	12.90	89	0
1943	82.2	23	93.6	30	70.7	49	11.37	101	0
1942	79.6	115	89.4	121	69.8	73	18.23	32	1
1941	82	32	93	43	70.9	42	11.14	108	0
1940	80.2	98	90.3	107	70.1	64	21.62	14	3
1939	82.1	27	92.4	57	71.8	21	21.04	16	0
1938	82.5	16	94.4	14	70.8	44	11.64	99	2
1937	81.6	46	93.5	32	69.8	73	16.29	46	1
1936	82.3	22	94.3	16	70.2	63	17.22	40	0
1935	81.1	63	91.9	72	70.3	60	20.67	18	0
1934	83.6	7	95	8	72.1	16	14.24	68	3
1933	81	69	92.7	47	69.4	86	23.27	8	1
1932	83	12	94.3	16	71.7	23	14.51	65	0
1931	80.3	92	92.1	62	68.4	108	12.04	96	0
1930	81.7	44	94.7	10	68.8	99	11.08	109	2
1929	81	69	93.3	35	68.8	99			2
1928	82.2	23	93.8	26	70.6	54			0
1927	82.1	27	94.4	14	69.7	79	13.47	77	0
1926	81.8	40	94.3	16	69.4	86	20.07	24	1
1925	83	12	95.5	4	70.4	56	11.19	107	2
1924			95.4	6			8.89	120	10
1923	80.2	98	91.7	78	68.7	102	15.49	52	0
1922	80.7	79	92.7	47	68.7	102	13.51	76	3
1921	81.2	60	93.8	26	68.6	105	18.85	28	2
1920	82.4	18	95.5	4	69.2	94	20.75	17	1
1919	80.4	84	91.2	92	69.5	83	16.78	41	0
1918	80.5	82	93.1	40	67.9	116	11.37	101	1
1917	80.4	84	92.5	54	68.3	111	13.35	81	0
1916	79.5	117	91.2	92	67.9	116	22.53	9	0
1915	80.7	79	92.9	46	68.4	108	13.70	74	0
1914	82.2	23	94.1	22	70.3	60	14.97	59	0
1913	80.3	92	92.6	52	68	115	13.87	71	1
1912									62
1911	81.8	40	94.1	22	69.5	83	16.53	43	0
1910	81.6	46	92	65	71.2	32			0
1909	82	32	93.4	33	70.6	54	16.40	45	1
1908			93.6	30			15.79	49	11
1907	81.2	60	93.2	38	69.2	94	21.72	13	1
1906	81.4	53	94.3	16	68.5	107	13.46	78	0
1905									83
1903	80.4	84	92.7	47	68.1	113			2
1902	84	4	97.4	1	70.4	56	13.74	73	6
1901	83.8	6	92.6	52	74.9	2	17.84	34	6
1900	81.5	51	89	123	74.1	4	24.96	7	0
1899	82.4	18	91.2	92	73.5	7	10.17	116	0
1898	82.1	27	90.7	100	73.6	5	13.24	83	0
1897	84.2	3	92.7	47	75.8	1	12.03	97	1
1895	79.4	118	92.4	57	66.3	126			0
1894	80.4	84	90.9	98	69.8	73	15.54	51	0
1893	81.7	44	88.7	126	74.6	3	18.26	31	2

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2023	84.8
2011	84.3
1897	84.2
2024	84
1902	84
1901	83.8
1934	83.6
2025	83.5
2026	83.4
2010	83.4
More years share the last value

Coldest
Year	Mean, °F
1989	77.3
1961	78.4
1974	78.9
1946	78.9
1976	79
1950	79.1
1992	79.2
1895	79.4
1916	79.5
1997	79.6
More years share the last value

Wettest
Year	Precipitation, in
2021	30.88
2003	26.76
1993	26.53
2012	26.21
2017	25.99
1949	25.69
1900	24.96
1933	23.27
1916	22.53
1987	22.09

Driest
Year	Precipitation, in
2009	7.63
1998	7.84
2014	8.80
1972	8.89
1924	8.89
1976	9.00
1971	9.27
2000	10.02
1899	10.17
1947	10.46

The hottest, coldest and wettest days

Hottest day: 100°F; 18 August 2026, 16 August 2026, 15 August 2026, 28 July 2026
Coldest night: 62°F; 5 June 2026
Wettest day: 4.20 in; 16 June 2026

Every month, season and year

Months

Seasons

Years

Hattiesburg, MS the day's answers

All-time records

Every answer in words

Summer 2026 brought 17.44 in of precipitation in Hattiesburg, MS (2 days missing), the wettest summer since 2022, 38th wettest of 124.
The hottest day of summer 2026 in Hattiesburg, MS: 100°F on Tuesday 18 August 2026, Sunday 16 August 2026, Saturday 15 August 2026 and 1 other day.
The coldest night of summer 2026 in Hattiesburg, MS: a low of 62°F on Friday 5 June 2026.
The wettest day of summer 2026 in Hattiesburg, MS: 4.20 in on Tuesday 16 June 2026.