Rockwall Climatology

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

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