Rockwall Climatology

Threats For Heavy Rain and Severe Thunderstorms Continue in the Plains; Fire Weather Conditions Worsen in the Southwest

On Monday and Tuesday, the focus for heavy rain and severe thunderstorms will continue in the Plains and central Mississippi River Valley. Meanwhile, hot conditions and Critical Fire Weather looms over the Great Basin and Southwest U.S. through midweek. Read More >

Rockwall (Rockwall County)

32º 56' N 96º 28' W

543 ft

30 Year Precipitation Normals (1981-2010)
Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Month	2.19	2.86	3.88	3.24	4.81	3.63	2.22	1.83	2.76	4.52	3.43	3.21	38.58
Monthly Precipitation
Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
2010
2009	1.98	0.86	5.38	3.30	5.63	1.47	4.51	3.22	M	9.61	3.51	2.98	NA
2008	0.48	M	8.70	3.27	3.29	2.75	0.79	3.20	1.99	0.54	M	0.93	NA
2007	4.98	0.72	4.60	1.14	6.76	10.62	6.12	2.20	5.85	3.26	1.28	5.33	52.86
2006	2.36	3.83	9.87	1.09	2.20	0.30	0.04	0.55	2.23	3.77	1.40	2.81	30.45
2005	4.84	1.64	1.65	1.06	1.89	0.63	1.93	2.42	0.74	0.19	1.33	0.36	18.68
2004	4.03	4.36	2.30	2.84	1.99	7.95	4.86	1.70	0.37	3.90	3.99	0.81	39.10
2003	0.22	3.92	0.42	2.48	2.59	2.34	0.37	0.17	2.04	0.84	3.09	1.59	20.07
2002	1.83	1.59	5.19	2.22	5.12	0.63	5.26	1.76	1.62	9.23	0.33	3.39	38.17
2001	2.85	6.33	6.28	0.81	3.67	1.11	2.00	3.72	4.04	4.76	1.90	5.97	43.44
2000	1.92	1.89	2.25	2.20	8.79	11.50	0.00	0.00	0.63	4.10	8.51	3.82	45.61
1999	2.10	0.62	2.54	1.58	10.61	1.43	1.43	T	1.16	2.29	2.94	4.46	31.16
1998	3.86	2.57	3.10	1.03	1.36	0.55	0.19	0.26	3.92	4.00	5.44	8.73	35.01
1997	0.79	7.25	4.23	5.95	5.36	2.78	0.40	1.00	0.56	4.04	1.87	6.64	40.87
1996	1.18	0.10	1.05	2.06	0.71	0.81	1.97	5.68	3.21	7.07	4.58	1.22	29.64
1995	3.55	0.62	6.35	3.87	5.23	1.71	2.25	2.26	2.76	0.64	1.09	2.10	32.43
1994	1.11	2.41	2.16	4.13	3.99	2.17	4.56	1.32	3.40	9.46	7.13	3.60	45.44
1993	2.08	4.63	3.14	5.81	2.89	3.31	0.00	1.11	5.16	6.28	1.88	2.71	39.00
1992	3.28	2.84	4.12	1.86	4.72	5.41	1.90	0.42	3.67	3.20	4.23	4.19	39.84
1991	3.46	3.14	0.72	10.00	3.89	1.82	1.03	5.91	4.33	10.21	2.12	9.14	55.77
1990	4.60	4.89	5.21	5.87	6.78	1.90	1.23	3.09	1.98	1.90	4.62	1.76	43.83
1989	2.53	3.81	4.03	2.01	7.08	8.80	4.35	2.46	2.47	1.62	0.79	0.11	40.06
1988	0.84	1.30	3.10	M	1.18	3.90	5.94	0.89	3.59	1.39	4.47	2.47	NA
1987	1.55	4.82	2.94	0.71	5.60	5.47	2.01	0.31	3.70	0.48	5.49	4.10	37.18
1986	0.00	3.78	0.94	7.84	7.43	3.95	0.69	0.41	2.21	5.33	4.81	2.16	39.55
1985	1.37	2.36	4.30	10.77	7.45	2.64	1.77	0.22	2.15	5.40	4.21	2.59	45.23
1984	1.48	2.77	5.47	1.55	1.08	2.69	0.26	0.86	2.44	12.27	3.20	5.57	39.64
1983	0.26	6.10	4.43	0.81	6.70	1.57	2.59	3.91	0.25	3.56	2.94	0.82	33.94
1982	2.20	1.35	2.31	3.86	10.04	5.92	1.08	2.19	1.45	3.94	3.99	4.59	42.92
1981	0.80	1.41	5.96	1.92	7.71	9.03	5.19	3.16	1.72	10.82	4.41	0.15	52.28
1980	2.81	1.43	1.02	2.55	3.01	3.38	0.00	0.87	6.06	1.62	1.65	1.90	26.30
1979	4.36	2.72	7.31	1.62	9.45	1.49	3.41	3.06	2.53	2.69	0.39	3.76	42.79
1978	2.04	3.34	3.58	1.20	5.61	1.09	2.98	2.08	0.91	0.06	4.35	2.05	29.29
1977	2.84	2.76	9.52	4.17	1.45	3.24	0.83	3.63	3.04	0.35	2.37	0.97	35.17
1976	0.24	1.00	5.33	7.80	7.91	1.14	3.80	0.22	3.18	4.54	0.48	3.40	39.04
Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
1975	2.00	3.94	2.29	2.95	6.76	4.15	4.59	2.08	0.45	0.05	1.73	1.46	32.45
1974	3.69	0.95	1.19	3.83	5.03	4.91	0.56	8.12	8.47	2.87	4.68	2.54	46.84
1973	3.71	3.24	3.86	3.62	5.23	9.32	7.04	0.07	11.64	8.39	1.71	1.70	59.53
1972	1.63	0.33	0.93	3.31	1.30	3.97	0.67	1.34	1.54	5.98	3.42	1.76	26.18
1971	0.23	2.33	0.82	1.64	3.39	0.87	6.62	3.88	2.20	12.53	1.24	6.56	42.31
1970	0.64	6.57	4.54	4.19	8.48	0.91	0.28	5.38	7.89	4.55	0.56	1.03	45.02
1969	1.55	2.82	5.77	2.56	9.86	0.55	0.00	2.22	2.01	4.37	0.76	4.84	37.31
1968	3.89	1.91	6.14	4.02	5.67	3.17	2.34	0.90	3.97	1.11	3.31	2.17	38.60
1967	0.31	1.48	1.78	5.24	9.08	0.69	3.89	0.16	8.11	6.18	1.85	3.21	41.98
1966	2.10	3.73	2.19	18.31	3.23	5.41	1.83	5.49	2.92	2.71	0.35	1.53	49.80
1965	2.69	6.29	1.09	2.07	10.78	2.75	0.67	0.43	4.96	0.83	2.45	1.50	36.51
1964	2.55	1.43	4.12	3.11	3.76	3.18	0.20	3.22	7.31	0.33	4.31	0.90	34.42
1963	0.62	0.19	1.10	7.10	2.41	0.21	3.58	0.45	1.95	0.00	1.82	2.19	21.62
1962	1.75	2.33	1.91	5.35	2.33	6.66	6.28	1.29	5.23	6.06	3.19	1.15	43.53
1961	3.17	2.27	3.81	0.67	3.14	7.49	1.71	0.25	4.10	2.27	4.17	3.43	36.48
1960	3.51	2.11	1.44	2.12	1.87	3.76	3.11	5.48	1.82	1.28	0.89	7.70	35.09
1959	0.40	2.94	2.64	1.77	2.32	4.72	4.85	1.38	0.76	7.85	2.14	5.09	36.86
1958	1.94	1.07	4.93	7.89	4.05	2.59	3.85	0.54	7.49	0.94	2.03	0.87	38.19
1957	2.62	1.22	4.58	14.71	14.31	2.48	0.00	0.72	3.64	5.01	6.43	1.70	57.42
1956	2.29	2.62	0.00	3.64	3.30	0.40	1.89	1.21	0.00	1.15	5.31	2.02	23.83
1955	1.78	3.44	1.25	3.18	4.04	5.50	2.31	2.75	3.25	1.29	0.43	0.92	30.14
1954	3.78	0.45	0.98	8.04	3.60	0.58	0.96	1.06	2.98	5.60	2.23	1.00	31.26
1953	1.38	1.22	4.48	4.44	2.29	0.00	1.31	2.38	1.80	3.43	3.91	1.98	28.62
1952	1.64	2.70	2.48	7.42	6.57	1.62	0.85	M	M	M	5.30	1.54	NA
1951	2.37	3.36	1.19	1.33	4.13	5.42	1.55	0.45	3.20	3.58	1.24	M	NA
1950	3.88	6.83	1.60	5.64	7.08	2.81	5.80	1.97	3.40	0.40	0.65	0.00	40.06
1949	8.39	7.65	3.34	3.81	9.52	1.01	0.62	1.91	2.74	10.16	0.33	1.67	51.15
1948	2.57	1.67	3.34	1.52	4.70	3.94	3.78	1.34	0.22	1.84	1.10	1.88	27.90
1947	2.36	0.51	2.73	3.69	2.16	5.46	0.00	6.40	4.03	1.64	3.31	5.61	37.90
1946									0.75	1.84	13.27	3.89	NA
Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann

Location below

Map of the Rockwall region

Map from tiger.census.gov