National Weather Service United States Department of Commerce

Dangerous Heat Continues in the South; Severe Thunderstorms in the Plains

Heat Advisories and Excessive Heat Warnings continue through Monday across much of the southern U.S. with some locations seeing the excessive heat lingering into Tuesday. Many locations from Arizona to Texas will experience high temperatures above 110 degrees with records likely. Severe thunderstorms may bring large hail and damaging winds over the central and northern Plains Monday. Read More >

Waco Dam (McLennan County)

31º 36' N 97º 13' W

495 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) 59.1 62.4 69.3 77.3 84.1 90.9 95.3 96.2 89.7 80.2 69.0 59.9 77.8
Minimum (°F) 35.0 39.1 46.4 54.1 64.0 70.9 74.4 74.3 66.5 56.2 46.4 36.8 55.3
Precipitation (in.) 2.26 2.88 3.49 2.57 4.58 3.61 1.91 2.14 3.17 3.95 3.03 2.78 36.37
Degree
Days
Heating 558 405 251 80 7 0 0 0 5 60 252 519 2137
Cooling 2 6 29 101 287 477 615 628 398 159 33 4 2739
Monthly Precipitation
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
2020 1.95 7.13 5.72 4.77 6.53 1.70              
2019 3.66 1.44 1.68 7.48 5.47 7.88 0.15 1.20 0.64 4.48 0.50 0.94 35.52
2018 0.39 2.58 2.71 0.77 3.20 0.32 0.77 2.29 5.68 12.32 3.48 4.44 38.95
2017 3.98 2.89 3.35 7.30 2.94 4.45 2.00 3.65 0.95 1.19 1.15 1.98 35.83
2016 0.35 1.90 5.24 7.16 7.76 5.93 0.10 6.59 0.71 0.21 4.14 1.35 41.44
  2015 2.73 1.50 4.60 5.52 8.42 7.50 0.00 0.85 0.33 9.07 6.49 3.31 50.32
2014 0.24 0.82 1.16 1.91 7.71 6.46 0.35 1.83 1.00 3.90 2.70 0.62 28.70
2013 4.91 1.91 1.72 1.27 3.16 1.18 5.74 0.04 4.27 6.65 2.56 1.26 34.67
2012  3.75 2.89 8.44 1.65 2.10 3.40 3.44 1.78 4.00 0.40 0.00 0.73 32.58
2011 4.09 1.55 0.79 1.63 2.38 1.42 0.11 0.45 2.85 5.72 2.29 4.83 28.11
2010 4.57 4.07 4.58 3.73 0.94 4.09 4.54 0.23 0.70 1.34 1.34 0.99 38.32
2009 0.72 1.49 5.55 4.48 1.52 0.01 3.99 0.11 8.75 10.12 1.71 1.69 40.14
2008 0.85 1.46 4.69 4.58 4.71 0.16 0.46 10.20 0.50 3.29 0.60 NA
2007 4.54 0.40 9.68 1.08 12.68 8.10 2.78 0.30 2.83 1.13 2.07 2.44 48.03
2006 1.97 1.98 4.21 2.62 2.73 2.26 0.54 0.27 2.15 3.91 0.65 3.32 26.61
2005 3.08 3.57 1.13 2.13 3.54 1.22 0.78 5.97 0.62 0.52 0.92 M NA
2004 3.44 4.30 2.81 6.52 3.00 8.50 3.87 0.94 0.66 6.81 9.59 1.19 51.63
2003 0.55 3.92 1.55 0.72 2.88 5.17 0.92 2.95 3.77 2.66 1.92 0.51 27.52
2002 0.79 2.18 3.55 1.20 3.31 2.43 4.30 1.03 2.82 11.03 1.47 9.49 43.60
2001 3.38 2.69 4.73 0.97 3.48 1.68 1.00 4.56 2.75 2.63 5.07 3.86 36.80
2000 2.31 4.24 2.73 3.44 5.65 8.96 0.56 0.14 1.11 4.12 7.67 6.33 47.26
1999 2.33 0.51 3.25 2.02 2.33 1.02 4.50 0.10 1.03 0.27 1.89 3.00 22.25
1998 4.37 3.87 2.11 1.69 0.61 1.35 0.43 1.36 5.03 6.38 2.86 4.06 34.12
1997 2.74 7.72 4.02 4.28 3.88 5.60 0.76 1.41 1.24 2.39 2.61 4.42 41.07
1996 0.81 0.17 1.16 2.65 1.95 3.11 2.76 5.39 3.58 1.09 4.34 3.07 30.08
1995 0.91 0.75 3.67 7.57 4.87 3.70 2.17 7.61 3.98 0.32 1.71 1.27 38.53
1994 1.46 3.20 2.80 2.46 6.73 1.74 0.34 0.62 0.99 6.84 4.17 5.02 36.37
1993 3.00 3.44 4.61 3.52 2.59 2.08 0.00 0.22 4.66 4.93 2.58 1.82 33.45
1992 4.81 6.34 3.99 1.60 5.82 3.32 0.95 0.64 2.30 1.45 4.86 4.07 40.15
1991 5.12 1.58 1.00 2.75 5.92 3.88 4.32 6.34 3.39 3.26 2.75 7.05 47.36
1990 2.65 3.76 6.02 4.03 6.18 0.93 0.83 1.74 6.44 5.91 4.17 1.90 44.56
1989 3.40 2.97 2.93 1.75 10.04 4.92 3.03 2.29 0.37 1.57 0.33 0.67 34.27
1988 0.58 1.93 3.42 1.34 1.10 5.88 1.07 0.92 4.63 1.36 1.74 2.76 26.73
1987 1.78 2.92 1.85 1.84 6.73 5.23 1.54 0.54 6.94 1.27 4.76 3.60 39.00
1986 0.08 5.03 0.53 2.54 8.23 4.47 0.39 0.68 3.61 5.77 3.92 4.41 39.66
1985 1.32 2.23 3.61 3.14 1.96 5.59 1.34 1.25 6.74 3.86 4.14 2.60 37.78
1984 0.98 1.20 3.89 0.68 3.88 1.35 1.93 1.80 1.14 10.85 3.33 5.40 36.43
1983 1.27 3.70 3.91 0.14 4.60 1.19 3.68 2.87 0.74 1.54 3.00 0.74 27.38
1982 1.42 1.64 3.95 2.50 7.09 3.86 3.12 0.15 0.04 1.72 4.07 2.44 32.00
1981 0.93 1.82 3.66 1.23 3.91 7.55 0.33 0.61 4.81 7.25 1.20 0.68 33.98
1980 2.57 1.94 2.76 4.01 5.18 0.77 0.01 0.05 2.47 0.98 2.63 3.25 26.62
1979 2.94 2.38 4.81 1.86 9.73 4.44 4.71 5.17 2.46 2.14 0.41 4.65 45.70
1978 0.99 3.21 3.51 2.75 2.97 1.36 0.66 1.60 0.65 2.05 5.17 1.79 26.71
1977 1.92 3.78 2.91 7.89 1.44 1.67 1.05 1.55 0.46 1.36 2.83 0.14 27.00
1976 1.27 0.48 1.90 7.50 5.26 3.56 11.16 0.37 6.27 6.02 1.49 3.15 48.43
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
1975 1.43 3.30 1.29 5.28 12.77 2.70 2.69 1.00 2.53 2.36 0.50 2.01 37.86
1974 1.59 1.27 0.58 3.37 2.80 1.17 1.84 9.76 7.35 6.00 3.53 2.33 41.59
1973 3.79 2.03 2.89 4.82 3.67 7.89 4.70 1.06 5.36 10.44 0.68 0.73 48.06
1972 2.84 0.26 0.16 1.92 1.95 2.91 5.85 1.86 2.31 6.91 3.06 1.07 31.10
1971 0.05 1.49 0.86 2.75 0.81 1.07 10.14 2.10 1.19 3.62 1.96 4.36 30.40
1970 1.11 4.07 4.78 1.72 2.87 1.30 0.08 2.05 8.67 3.23 0.10 0.93 30.91
1969 0.55 2.60 3.75 3.84 4.34 0.52 0.03 2.29 5.13 6.21 2.76 2.91 34.93
1968 4.36 2.00 2.58 3.67 7.76 5.36 0.98 0.81 5.29 1.69 3.85 1.80 40.15
1967 0.32 0.76 2.35 8.60 5.44 0.21 1.52 0.53 4.11 4.19 3.96 3.49 35.48
1966 1.25 2.34 0.74 8.48 3.44 2.19 0.95 4.64 5.14 0.04 0.16 0.61 29.98
1965   3.57 1.18 14.08 0.89 0.26 0.82 4.10 2.96 4.39 2.59 NA
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann