Grapevine Dam Climatology

Severe Weather Wednesday; Tropical Storm Cristobal; Dangerous Heat Over the Southwest

Clusters of strong to severe thunderstorms are possible Wednesday from parts of the northern and central Plains east into the northern Mid Atlantic. Tropical Storm Cristobal will meander over the Bay of Campeche before lifting north across the Gulf of Mexico on Friday. Excessive heat is forecast Wednesday and Thursday over the Desert Southwest including Phoenix and Las Vegas. Read More >

Grapevine Dam (Tarrant County)

32º 57' N 97º 03' W

585 ft

30 Year Normals (1981-2010)
Month			Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
N o r m a l	Maximum (°F)		54.9	59.0	66.3	74.7	82.0	89.5	94.3	95.1	87.5	77.5	65.8	56.1	75.2
	Minimum (°F)		33.7	37.5	45.4	53.1	62.7	70.3	73.9	73.7	66.0	54.6	44.8	35.3	54.3
	Precipitation (in.)		2.24	2.79	3.62	3.16	4.90	3.92	2.38	1.84	3.37	4.02	2.94	2.69	37.87
	Degree Days	Heating	643	472	306	110	15	1	0	0	9	89	311	600	2556
	Degree Days	Cooling	2	3	22	77	243	448	592	601	362	121	20	2	2493
Monthly Precipitation
Year			Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
2020			4.44	3.11	5.32	2.29
2019			1.60	1.38	1.55	7.50	6.86	3.69	2.14	2.39	0.16	6.37	1.64	1.40	36.68
2018			0.56	7.51	5.16	0.52	1.86	1.48	0.36	3.17	11.67	12.93	1.67	4.32	51.21
2017			0.72	2.28	0.82	4.25	0.70	8.37	2.36	5.04	1.00	2.11	0.89	3.85	32.39
2016			0.87	2.23	3.03	5.48	6.12	4.32	3.11	3.08	2.76	3.32	0.60	0.13	35.05
2015			3.56	3.05	2.73	6.86	17.83	4.04	0.75	0.24	2.70	12.05	11.05	4.25	69.11
2014			0.20	0.59	1.44	1.69	2.75	5.37	1.47	3.17	0.13	2.30	2.27	1.10	22.48
2013			5.34	1.86	2.77	2.31	2.87	2.94	2.03	0.73	2.92	3.02	2.45	2.85	32.09
2012			5.88	2.21	6.64	3.90	2.00	2.37	1.20	3.71	1.84	1.01	0.04	1.98	32.78
2011			1.88	0.44	0.14	4.47	7.78	4.08	0.05	0.91	0.85	3.63	1.38	5.20	30.81
2010			2.66	2.26	4.35	2.20	2.14	3.54	3.60	0.27	13.25	1.04	1.54	1.65	38.50
2009			0.54	0.87	7.69	2.91	4.87	3.35	3.59	0.45	6.75	8.75	2.11	2.10	43.98
2008			0.28	1.49	6.48	4.86	2.98	1.14	0.25	2.67	2.56	1.43	3.91	0.80	28.85
2007			5.09	0.52	3.95	2.84	9.58	10.33	3.25	1.55	6.27	3.24	1.34	2.36	50.32
2006			2.14	4.78	4.24	2.50	1.75	0.25	1.83	3.54	4.02	3.20	1.76	1.49	31.50
2005			5.22	1.98	2.08	0.46	3.35	1.12	1.39	2.11	1.39	0.01	0.61	0.28	20.00
2004			3.17	4.74	1.51	2.92	3.22	9.96	7.69	5.08	0.91	5.67	6.33	0.99	52.19
2003			0.29	4.50	0.74	2.63	3.63	5.80	0.02	2.92	4.97	0.57	3.46	1.22	30.75
2002			4.55	1.37	6.73	M	5.14	1.79	3.45	1.15	1.24	8.56	0.82	5.06	NA
2001			2.79	7.17	6.03	0.71	5.22	1.27	1.59	2.53	5.60	2.60	1.61	3.79	40.91
2000			1.93	3.20	3.10	6.76	3.70	4.91	0.15	0.00	0.29	4.63	6.84	3.12	38.63
1999			1.26	0.55	3.49	3.53	3.05	0.00	0.10	0.00	1.46	M	0.60	3.08	NA
1998			7.41	3.87	4.27	1.34	1.56	1.77	0.12	0.45	1.07	3.97	4.69	5.45	35.97
1997			0.37	8.68	1.55	4.89	4.30	3.63	3.30	2.35	1.29	5.84	1.11	7.01	44.32
1996			1.40	0.15	1.95	1.10	0.28	4.20	4.29	2.48	7.25	5.47	5.85	1.07	35.49
1995			1.47	0.51	6.51	7.62	M	2.83	3.82	2.04	1.58	0.19	0.52	1.59	NA
1994			1.61	1.18	2.23	3.28	6.01	1.87	7.01	1.57	4.54	8.81	5.99	2.50	46.60
1993			1.95	5.68	2.67	2.80	3.95	2.79	0.00	1.56	5.17	6.60	1.67	1.68	36.52
1992			3.67	2.78	2.91	3.22	5.23	4.53	3.23	2.61	3.36	3.40	3.48	4.67	43.09
1991			2.46	2.06	1.17	4.37	7.25	4.39	1.55	4.12	2.94	9.09	2.35	9.13	50.88
1990			4.40	4.81	7.17	7.37	6.51	1.66	2.40	1.42	0.69	4.14	4.56	1.69	46.82
1989			4.64	3.84	4.12	2.70	11.79	16.93	2.79	2.36	3.07	1.27	0.54	0.37	54.42
1988			0.81	0.85	1.62	1.26	1.13	5.21	2.83	0.57	5.47	1.13	1.82	3.09	25.79
1987			1.12	4.47	1.65	0.51	7.55	4.93	3.07	1.35	2.24	0.13	5.49	3.53	36.04
1986			0.03	1.65	1.68	4.11	5.84	6.09	0.73	2.42	3.58	2.39	3.61	3.09	35.22
1985			0.71	3.01	3.99	6.61	2.51	2.81	2.54	0.61	2.53	3.68	2.15	0.72	31.87
1984			1.26	2.32	4.65	1.92	4.45	3.04	0.19	1.66	0.58	7.12	2.94	4.39	34.52
1983			0.76	2.85	4.03	0.54	4.96	1.73	1.52	2.77	0.20	4.28	2.09	0.77	26.50
1982			2.61	1.88	1.37	2.80	11.24	4.04	2.99	0.92	0.86	2.75	4.03	3.43	38.92
1981			0.37	0.83	4.57	2.26	5.69	M	2.04	M	M	8.90	4.45	0.20	NA
1980			0.76	M	0.24	1.23	2.43	1.65	0.00	0.00	5.61	0.37	1.36	M	NA
1979			3.57	1.63	M	1.04	4.24	1.01	2.50	3.20	0.94	2.89	0.40	M	NA
1978			0.82	2.57	2.31	1.65	6.16	0.82	0.82	1.18	1.26	0.61	3.12	0.68	22.00
1977			1.97	1.96	6.27	3.81	0.41	0.20	2.77	2.50	1.01	1.95	1.46	0.41	24.72
1976			0.16	0.49	0.97	5.74	4.20	1.41	2.59	0.23	6.31	2.94	0.45	2.40	27.89
Year			Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
1975			0.27	3.54	1.12	M	3.45	1.94	0.90	2.00	0.71	0.00	1.30	1.40	NA
1974			0.86	1.06	0.93	3.58	4.02	4.83	0.90	4.96	6.60	5.45	0.68	1.32	35.19
1973			3.11	2.01	2.94	5.90	4.23	5.58	5.01	0.00	4.77	6.18	2.10	0.98	42.81
1972			0.81	0.34	0.56	2.95	2.61	2.33	0.18	2.50	2.39	6.66	2.18	0.53	24.04
1971			0.62	0.92	0.23	3.02	2.87	0.88	3.32	3.79	2.71	9.59	1.68	7.28	36.91
1970			0.73	5.38	2.66	5.66	6.15	1.99	0.74	2.60	7.93	1.99	0.45	0.85	37.13
1969			1.94	2.23	3.94	3.62	7.08	1.36	0.59	2.95	3.37	5.37	1.01	3.05	36.51
1968			4.47	1.32	5.27	4.25	3.31	3.74	2.97	1.04	3.78	2.58	3.39	1.29	37.41
1967			0.20	1.17	2.59	6.19	5.95	0.68	2.47	1.52	6.06	4.60	1.11	2.08	34.62
1966			1.87	2.52	2.09	13.08	2.71	4.65	3.41	5.23	4.49	1.36	0.61	1.23	43.25
1965			2.92	4.98	1.18	2.63	7.34	2.22	0.32	3.30	5.51	1.67	2.03	1.45	35.55
1964			2.97	1.30	3.81	3.43	4.51	0.82	0.68	3.29	16.70	0.94	5.90	1.09	45.44
1963			0.37	0.11	1.76	4.02	2.55	0.37	2.36	0.25	0.96	0.00	1.36	1.69	15.80
1962			0.83	1.43	1.83	5.33	1.05	4.76	6.38	2.43	5.54	4.86	3.24	0.93	38.61
1961			3.82	2.90	3.53	0.31	1.89	5.51	3.90	0.09	4.26	2.52	2.99	1.86	33.58
1960			3.12	1.57	0.67	2.49	3.72	2.01	7.36	6.62	0.94	1.78	0.49	5.29	36.06
1959			0.29	1.62	0.81	2.16	2.82	5.34	7.75	0.98	1.43	10.02	0.99	2.14	36.35
1958			2.08	0.89	4.06	8.07	2.34	2.94	1.80	1.01	5.61	1.06	2.14	0.89	32.89
1957			1.78	2.01	3.23	16.76	11.40	2.91	0.67	0.32	3.79	3.34	4.85	1.71	52.77
1956			1.44	3.02	0.22	3.68	3.26	2.07	0.44	0.14	0.06	2.12	2.83	2.31	21.59
1955			1.31	2.32	2.31	2.14	6.58	5.27	0.60	1.46	3.52	0.17	0.02	0.82	26.52
1954			2.11	0.46	0.63	4.30	5.04	2.15	0.91	1.24	2.53	3.79	1.76	1.39	26.31
1953			0.42	1.54	2.93	5.26	3.22	0.99	0.77	0.65	2.07	3.45	2.56	1.15	25.01
1952			0.44	1.31	1.90	5.87	3.53	0.18	0.84	0.54	0.19	0.02	7.45	2.62	24.89
1951			1.34	2.13	1.48	1.36	3.95	5.24	2.04	1.19	3.73	1.74	0.91	0.31	25.42
Year			Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
1950			5.10	2.92	1.66	4.25	6.70	3.10	5.48	3.75	2.60	0.39	0.07	0.00	36.02
1919-1949			NOT AVAILABLE
1918			1.15	M	M	M	M	M	0.95	2.17	4.51	8.82	0.25	1.59	NA
1917			1.12	2.09	1.10	4.64	2.39	0.71	1.61	2.20	4.10	0.05	1.50	0.00	21.51
1916			6.38	0.10	2.19	7.15	4.71	1.90	0.47	1.50	0.20	1.55	2.16	0.14	28.45
1915			2.06	3.48	1.43	6.10	5.16	3.01	0.48	6.74	3.07	0.26	0.40	1.43	33.62
1914			0.43	2.04	3.17	6.44	6.15	3.04	1.29	6.62	1.49	0.20	5.58	2.30	38.75
1913			2.83	1.34	2.30	1.29	3.61	2.13	4.66	0.00	8.08	2.70	6.27	7.17	42.38
1912			0.45	0.76	4.24	5.31	1.05	2.39	0.34	5.26	0.69	1.77	0.34	2.46	25.06
1911			0.31	3.77	1.43	3.08	0.71	0.23	4.33	2.97	0.81	0.97	1.04	5.56	25.21
1910			1.61	1.38	1.09	3.49	4.32	4.95	0.47	0.72	3.05	0.57	0.43	0.93	23.01
1909			0.20	0.96	0.82	2.20	0.63	3.65	0.77	0.63	0.72	2.55	3.57	3.56	20.26
1908			0.98	3.07	3.89	11.37	11.30	4.80	3.26	2.50	2.32	5.15	2.17	0.09	50.90
1907			1.81	2.33	0.68	2.44	5.80	3.25	5.68	0.43	1.73	5.50	3.82	1.66	35.13
1906			1.12	2.83	1.90	3.68	6.51	3.65	4.94	3.41	7.14	1.06	2.16	1.91	40.31
1905			2.23	1.99	4.46	6.93	6.55	2.24	8.31	0.10	1.03	3.22	3.66	M	NA
1904			1.42	1.76	3.75	3.94	4.18	4.84	1.80	1.41	3.54	5.70	0.04	0.37	32.75
1903			2.39	5.74	1.48	0.68	2.85	4.19	2.75	0.24	3.97	3.61	0.00	0.91	28.81
1902			0.51	0.17	8.81	2.37	4.32	0.70	10.45	0.15	2.57	2.63	9.99	1.35	44.02
1901			0.11	M	2.68	2.23	7.22	0.83	1.84	0.46	2.22	M	2.44	0.94	NA
1898-1900			NOT AVAILABLE
1897			0.00	0.00	0.00	M	M	M	M	M	M	M	M	M	NA
Year			Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann

Location below

Map of the Grapevine Dam region

Map from tiger.census.gov