Manchester, NH: August

31 August 2026: August 2026 averaged 72.6°F in Manchester, NH, the warmest August since 2022, tied 13th warmest of 66 (with 1939).

August 2026

Mean temperature: 72.6°F; Warmest since 2022; 13th warmest of 66
Precipitation: 2.04 in; Driest since 2025; 21st driest of 71

The mean temperature of every August in Manchester, NH since 1885: 72.6°F in 2026; the highest is 76.5°F, in 2022.

Every year, ranked, as a table

Every August in Manchester, NH from 1885 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	72.6	13	83.9	13	61.2	22	2.04	50	0
2025	69.3	40	82.7	19	56	55	0.64	70	0
2024	71.5	21	82.1	23	61	23	5.70	7	0
2023	70.5	29	80.4	34	60.5	25	4.04	25	0
2022	76.5	1	88.1	1	64.8	3	1.67	60	0
2021	75.4	2	84	11	66.8	1	2.88	41	0
2020	74.5	5	84.6	6	64.3	4	1.22	67	0
2019	72.5	15	83	17	61.9	19	1.42	65	0
2018	75.4	2	84	11	66.7	2	6.71	2	0
2017	70.2	31	80.3	35	60	29	4.15	23	0
2016	75.3	4	86.2	2	64.3	4	2.29	46	0
2015	74.2	6	84.7	5	63.7	7	1.63	61	0
2014	69.7	34	79.7	41	59.7	33	3.47	32	0
2013	70.8	26	81.1	28	60.5	25	2.92	39	0
2012	74.1	8	84.6	6	63.5	8	4.43	19	0
2011	72.1	18	81.4	26	62.8	13	7.23	1	0
2010	72.4	16	82.7	19	62	17	4.42	20	0
2009	72.9	12	82.5	21	63.3	9	2.33	44	0
2008	69.1	42	78.3	49	59.9	31	4.37	22	0
2007	72.2	17	83	17	61.4	21	0.60	71	0
2006	69.7	34	79.4	44	60.1	28	3.71	27	0
2005	73.8	10	83.6	15	64	6	3.66	28	0
2004	71.4	22	80.8	31	62	17	5.12	10	0
2003							4.95	11	9
2002	74.2	6	85.6	3	62.8	13	1.89	58	0
2001	73.5	11	83.9	13	63	10	2.00	53	0
2000	68.6	44	78.4	47	58.8	39	2.03	52	0
1999	69.5	36	79.7	41	59.4	36	1.96	55	0
1998	71.8	19	82	24	61.5	20	1.94	56	0
1997							3.28	34	31
1972	67.4	54	81.2	27	53.6	65	1.49	64	0
1971	69.5	36	83.4	16	55.5	58	2.80	42	0
1970	70.9	25	84.6	6	57	49	3.16	35	1
1969	71.3	24	84.1	10	57.9	45	2.98	38	1
1968	66.9	56	80.1	39	53.6	65	2.75	43	0
1967	68.8	43	81	30	56.7	53	4.95	11	0
1966	70.7	27	81.5	25	59.9	31			0
1963							2.16	48	31
1962							2.15	49	31
1961							3.36	33	31
1960							3.59	30	31
1959							4.93	13	31
1958							1.86	59	31
1955	73.9	9	85.1	4	62.6	16	6.39	5	0
1954	66.3	59	77.2	54	55.4	59	5.32	9	0
1953	67.5	52	80.3	35	54.7	63	2.33	44	0
1952	69.3	40	80.8	31	57.7	46	5.36	8	0
1951	68	50	78.4	47	57.6	47	3.61	29	0
1949	71.4	22	84.5	9	58.3	41	3.09	36	0
1947	69.5	36	79	45	60	29	0.82	69	0
1946	63.6	65	71.4	65	55.9	56	6.40	4	0
1945	66.1	61	75.2	60	57	49	2.04	50	0
1944	69.5	36	79.5	43	59.4	36	1.63	61	0
1943	65.4	62	73.9	63	56.9	51	3.82	26	0
1942	66.6	58	74.9	62	58.3	41	1.37	66	0
1941	65.1	63	75.1	61	55.2	60	1.51	63	0
1940	67.8	51	78.7	46	56.9	51	1.03	68	0
1939	72.6	13	82.3	22	62.9	11	3.56	31	0
1938	70.6	28	80.8	31	60.3	27	4.09	24	0
1937	71.6	20	80.3	35	62.9	11	5.74	6	0
1936	66.2	60	75.7	59	56.6	54	4.59	18	0
1935	69.8	33	79.9	40	59.7	33	1.92	57	0
1934	63.9	64	73.7	64	54.1	64	1.98	54	0
1933	68.1	47	77.1	56	59.1	38			0
1932	70	32	80.3	35	59.6	35	2.25	47	0
1931	68.6	44	76.5	58	60.6	24			0
1930	67.5	52	76.8	57	58.1	44	3.07	37	0
1929	61.1	66	71	66	51.3	67	4.38	21	0
1893	68.4	46	78	51	58.7	40	4.62	16	0
1892	70.5	29	77.6	53	62.8	13	6.53	3	3
1890	67.4	54	77.2	54	57.6	47	4.76	14	2
1888	66.7	57	78.1	50	55.9	56	4.65	15	2
1887					54.9	61			5
1886	68.1	47	81.1	28	54.8	62	2.91	40	2
1885	68.1	47	78	51	58.3	41	4.61	17	2

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2022	76.5
2021	75.4
2018	75.4
2016	75.3
2020	74.5
2015	74.2
2002	74.2
2012	74.1
1955	73.9
2005	73.8

Coldest
Year	Mean, °F
1929	61.1
1946	63.6
1934	63.9
1941	65.1
1943	65.4
1945	66.1
1936	66.2
1954	66.3
1942	66.6
1888	66.7

Wettest
Year	Precipitation, in
2011	7.23
2018	6.71
1892	6.53
1946	6.40
1955	6.39
1937	5.74
2024	5.70
1952	5.36
1954	5.32
2004	5.12

Driest
Year	Precipitation, in
2007	0.60
2025	0.64
1947	0.82
1940	1.03
2020	1.22
1942	1.37
2019	1.42
1972	1.49
1941	1.51
2015	1.63
More years share the last value

The hottest, coldest and wettest days

Hottest day: 92°F; 7 August 2026
Coldest night: 52°F; 16 August 2026
Wettest day: 1.75 in; 3 August 2026

Every month, season and year

Months

Seasons

Years

Manchester, NH the day's answers

All-time records

Every answer in words

August 2026 brought 2.04 in of precipitation in Manchester, NH, the driest August since 2025, tied 21st driest of 71 (with 1945).
The hottest day of August 2026 in Manchester, NH: 92°F on Friday 7 August 2026.
The coldest night of August 2026 in Manchester, NH: a low of 52°F on Sunday 16 August 2026.
The wettest day of August 2026 in Manchester, NH: 1.75 in on Monday 3 August 2026.