National Weather Service United States Department of Commerce

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
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