National Weather Service United States Department of Commerce

Mississippi Valley Summer Heat Wave; Severe Thunderstorms and Flooding Possible to the North

A dangerous summer heat wave will continue much of the Plains, Mid/Lower Mississippi Valley, Southeast U.S. today and Thursday. Areas of severe thunderstorms may occur today and again on Thursday from parts of the northern/central Rockies and High Plains into the Ohio Valley and Carolinas. Excessive rainfall over similar areas may bring flash flooding today and Thursday. Read More >

Fort Worth/Dallas, TX

Weather Forecast Office

Grapevine Dam Climatology

Weather.gov > Fort Worth/Dallas, TX > Grapevine Dam Climatology

Grapevine Dam (Tarrant County)

32º 57' N 97º 03' W

585 ft

 

30 Year Normals (1991-2020)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
N
o
r
m
a
l		 Maximum (°F) 55.7 60.3 67.7 75.3 82.5 90.8 95.3 95.7 88.6 78.4 66.3 57.7 76.2
Minimum (°F) 34.1 38.3 45.4 53.5 62.8 71.1 74.1 73.9 66.7 55.1 44.7 36.3 54.7
Precipitation (in.) 2.62 2.73 3.59 3.53 4.73 3.75 2.25 2.09 3.45 4.46 2.78 2.91 38.89
Monthly Precipitation
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
2022 0.06 1.66 1.40 3.06 2.10                
2021 2.43 2.82 2.08 3.44 6.33 6.07 1.95 4.36 0.47 2.30 2.72 0.45 35.42
2020 4.44 3.11 5.32 2.29 6.48 5.58 1.66 0.83 3.89 1.51 0.85 1.20 37.16
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
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