National Weather Service United States Department of Commerce

Flood Concerns in Parts of the East; Severe Weather for High Plains; Fire Weather in West

A stationary front will continue to produce thunderstorms and heavy rain that may result in flash flooding across the Carolinas and Mid-Atlantic today. Meanwhile, strong to isolated severe thunderstorms are possible from Montana to the southern Plains. Finally, a large area of elevated fire weather concerns with red flag warnings in effect across the West. Read More >

  National Weather Service Dallas/Fort Worth  

McKinney (Collin County)

33º 10' N 96º 37' W

595 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) 51.8 55.8 63.3 71.7 78.9 86.3 91.5 92.4 84.4 74.3 62.9 53.4 72.2
Minimum (°F) 30.1 33.9 41.5 50.6 60.5 67.6 71.0 69.7 62.7 51.6 41.6 32.5 51.1
Precipitation (in.) 2.63 3.17 4.06 3.69 5.72 4.48 2.43 1.90 3.03 4.31 3.85 3.05 42.32
Degree
Days
Heating 745 564 398 158 25 1 0 0 18 133 392 684 3118
Cooling 0 0 7 42 171 359 504 497 275 70 9 1 1935
Monthly Precipitation
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
2009                          
2008 M M 9.13 3.37 M               NA
2007 4.94 0.61 3.86 4.99 4.83 8.46 4.09 2.53 M M M M NA
2006 3.10 M M 2.42 2.32 M M 0.37 3.48 4.56 4.11 M NA
2005 M M M M M M M M 0.60 0.22 1.01 0.31 NA
2004 3.68 5.56 M M M M M M M M M M NA
2003 0.00 3.23 0.70 2.55 5.86 2.13 0.66 1.29 4.84 0.40 3.20 1.65 26.51
2002 5.01 0.96 7.20 4.53 6.67 2.08 2.69 2.58 1.56 7.95 0.72 3.35 45.30
2001 3.55 6.99 6.11 1.60 6.32 2.58 0.47 5.46 5.54 1.83 1.16 3.77 45.38
2000 2.32 2.30 2.65 1.94 6.25 5.77 0.43 0.00 0.83 0.34 9.09 5.83 37.75
1999 5.14 0.62 2.28 2.72 7.61 1.21 0.12 0.15 1.45 2.32 1.64 4.05 29.31
1998 7.17 3.37 3.69 1.91 2.46 2.37 1.93 0.23 3.40 6.44 5.38 7.49 45.84
1997 0.79 9.31 3.29 7.98 2.45 6.45 1.17 2.95 0.65 5.21 2.57 7.70 50.52
1996 2.02 0.63 3.16 3.15 2.41 3.08 3.69 6.17 2.94 6.46 7.96 0.37 42.04
1995 2.47 0.73 8.38 4.92 9.50 3.25 1.87 0.45 3.30 0.56 1.07 1.92 38.42
1994 1.01 1.74 2.59 5.52 7.46 2.01 7.00 2.18 5.24 8.95 9.10 2.90 55.70
1993 2.54 6.25 2.75 4.63 1.64 2.96 0.00 0.56 3.23 7.36 2.12 2.34 36.38
1992 4.28 2.83 4.60 1.58 6.69 4.50 3.59 0.46 4.29 1.66 3.36 4.25 42.09
1991 4.48 2.19 2.22 7.28 3.86 6.05 1.10 4.10 1.61 11.01 1.97 8.63 54.50
1990 4.54 7.29 6.44 8.09 7.68 1.68 1.97 5.31 3.30 3.42 5.00 2.94 57.66
1989 3.02 4.57 5.75 1.57 9.64 12.09 7.79 2.05 1.97 2.20 0.48 0.64 51.77
1988 1.14 0.95 2.68 1.79 0.39 3.98 2.25 1.05 6.60 1.07 3.52 3.40 28.82
1987 2.17 4.21 2.20 0.09 9.63 6.68 1.85 0.74 4.36 1.04 5.75 4.28 43.00
1986 0.00 2.91 1.12 6.90 9.16 6.22 0.04 0.52 3.89 2.08 4.99 2.60 40.43
1985 1.50 2.50 5.39 4.36 2.90 1.86 4.36 0.10 2.40 5.07 6.08 1.30 37.82
1984 1.46 4.20 4.09 2.08 4.45 2.86 0.13 5.59 0.61 8.46 3.25 6.59 43.77
1983 1.01 4.67 3.42 0.46 6.33 6.49 2.16 1.94 1.53 3.26 3.26 1.23 35.76
1982 3.69 1.96 1.56 2.04 16.70 4.70 2.52 1.92 0.71 2.92 4.92 3.75 47.39
1981 0.73 1.17 4.30 3.60 6.93 9.15 3.89 0.63 1.29 12.96 4.93 0.20 49.78
1980 2.68 1.33 1.24 2.36 2.55 2.41 0.37 1.14 7.43 1.40 1.52 2.16 26.59
1979 4.13 2.78 5.89 2.71 7.98 0.99 4.80 5.66 1.48 2.64 0.57 2.71 42.34
1978 1.72 3.98 2.30 2.21 7.02 1.85 0.24 3.19 2.12 0.09 5.73 1.63 32.08
1977 3.23 2.50 6.78 5.41 1.36 2.74 1.04 5.15 1.95 0.13 2.17 0.78 33.24
1976 0.19 0.78 3.58 3.26 8.72 2.27 3.55 0.94 4.48 4.01 0.60 2.83 35.21
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
1975 3.03 4.71 2.21 3.07 7.05 3.41 2.17 2.26 0.29 0.10 1.59 1.34 31.23
1974 1.81 1.10 1.15 7.75 3.08 5.78 0.96 3.63 8.91 4.80 5.00 2.12 46.09
1973 2.92 3.08 4.19 5.21 3.31 6.87 3.51 0.11 8.44 6.56 2.45 1.19 47.84
1972 0.88 0.33 0.63 2.56 1.84 2.85 0.18 1.48 2.04 6.11 3.71 1.00 23.61
1971 0.80 2.16 0.53 2.36 3.24 0.67 6.02 4.02 3.71 8.66 1.53 9.08 42.78
1970 1.12 5.87 3.65 4.88 4.00 3.03 0.19 3.30 9.14 2.84 0.40 0.95 39.37
1969 4.29 2.58 5.56 2.98 7.72 3.57 0.00 1.02 2.43 6.33 0.52 3.85 40.85
1968 3.80 1.91 8.08 5.47 5.20 5.64 5.98 1.79 6.67 1.22 3.68 1.16 50.60
1967 0.20 0.90 4.85 4.50 5.94 0.85 1.86 0.95 7.78 4.60 0.70 3.26 36.39
1966 1.14 2.21 1.35 15.62 3.07 3.34 3.13 5.72 5.85 2.02 0.59 1.42 45.46
1965 2.62 5.76 0.72 2.06 7.08 3.32 1.69 3.05 5.98 0.89 3.60 1.78 38.55
1964 1.86 1.58 4.13 4.27 7.17 1.44 0.20 4.76 9.47 0.34 7.31 1.08 43.61
1963 0.46 0.22 2.30 4.23 7.05 0.97 1.39 0.00 2.42 0.17 1.89 1.38 22.48
1962 1.17 2.92 2.79 4.52 1.88 8.33 3.72 2.55 4.63 4.10 3.05 0.83 40.49
1961 2.83 2.66 5.24 1.02 4.04 3.18 2.44 0.93 3.88 2.60 3.03 1.98 33.83
1960 2.86 2.65 1.38 1.74 1.85 2.15 13.27 3.46 2.81 1.87 0.14 6.14 40.32
1959 0.47 1.60 1.77 1.93 2.27 6.53 8.74 2.78 0.58 5.09 1.28 2.32 35.36
1958 2.07 0.91 5.54 6.59 5.83 1.40 2.25 2.08 6.93 0.38 3.08 1.30 38.36
1957 1.26 2.00 4.34 14.42 12.58 2.18 0.12 0.69 4.15 2.72 7.46 1.98 53.90
1956 1.24 3.72 0.51 1.46 3.39 2.85 1.10 0.57 0.13 1.87 3.84 2.63 23.31
1955 1.69 2.32 2.74 2.15 4.81 3.75 2.73 0.14 2.01 2.58 0.00 0.90 25.82
1954 2.38 0.66 0.50 3.85 6.84 2.22 1.24 1.13 3.28 7.73 1.41 1.42 32.66
1953 0.76 1.69 3.19 7.74 3.10 0.29 2.17 1.27 1.50 1.76 3.43 0.83 27.73
1952 0.55 1.42 2.29 5.47 6.59 1.00 1.29 0.82 1.11 0.15 7.40 3.09 31.18
1951 2.28 3.60 1.35 2.10 4.00 10.16 1.85 1.12 1.98 2.65 1.66 0.48 33.23
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
1950 5.73 2.95 1.02 5.10 6.67 4.49 5.99 5.02 2.63 0.37 0.12 0.00 40.09
1949 10.59 3.04 3.21 2.84 5.63 3.76 1.18 0.85 3.33 9.59 0.55 1.60 46.17
1948 2.04 3.38 1.73 1.30 6.36 3.26 2.12 0.30 0.17 1.14 0.83 1.28 23.91
1947 1.57 0.68 3.05 3.22 2.97 4.10 0.00 6.64 2.21 2.45 3.01 4.86 34.76
1946 3.79 4.18 3.30 3.37 8.18 0.74 1.48 2.72 3.57 2.01 10.76 6.08 50.18
1945 1.49 M M 3.72 2.30 6.06 4.27 1.37 4.07 4.85 1.87 0.82 NA
1944 2.53 3.99 1.75 4.29 4.29 0.48 3.24 3.10 2.45 3.00 4.02 4.35 37.49
1943 0.32 1.13 6.31 2.78 5.79 1.78 0.00 0.03 2.89 2.12 0.75 2.62 26.52
1942 0.54 M M M M M M 2.77 3.28 6.15 1.68 2.28 NA
1941 NOT AVAILABLE
1940 1.45 0.70 0.95 9.72 M M M M 0.14 6.59 1.13 1.68 NA
1939 M M 2.60 M M M 0.85 3.00 0.25 M 1.95 0.75 NA
1938 3.20 6.85 M M M M 0.55 0.20 0.35 0.25 2.00 1.35 NA
1937 M M 3.79 1.26 0.50 2.73 0.85 4.30 0.00 5.50 M 1.73 NA
1936 0.60 0.40 0.36 0.10 5.21 0.47 1.00 0.00 9.15 1.75 1.15 2.85 23.04
1935 3.62 2.42 1.34 3.96 9.30 7.20 1.00 1.97 7.40 2.80 0.10 4.17 45.28
1934 2.10 3.36 3.30 4.22 5.77 0.43 0.48 0.00 4.36 0.33 5.50 1.10 30.95
1933 3.65 2.10 2.77 2.78 5.76 0.30 3.77 3.14 2.56 1.26 1.50 3.30 32.89
1932 11.90 4.58 1.34 2.09 4.32 3.46 3.43 7.52 2.72 1.44 0.54 5.05 48.39
1931 1.13 3.31 3.93 2.22 1.57 0.48 1.36 2.19 0.10 6.70 2.63 4.01 29.63
1930 0.95 1.25 1.84 4.01 7.56 0.00 3.40 1.43 1.38 5.20 2.75 2.64 32.41
1929 3.99 2.71 1.90 1.86 10.68 0.92 1.64 0.40 3.77 3.64 1.44 0.73 33.68
1928 0.75 4.26 0.75 6.84 2.01 6.28 4.25 0.10 0.82 5.28 3.92 6.46 41.72
1927 2.68 4.43 2.32 7.63 3.49 5.79 6.91 0.14 4.08 8.26 0.00 3.44 49.17
1926 3.59 0.75 2.83 4.74 9.61 4.91 11.01 3.66 0.16 6.65 2.20 4.68 54.79
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
1925 1.38 1.43 1.13 3.12 4.50 0.53 0.69 0.54 1.83 4.18 1.43 0.00 20.76
1924 1.35 1.86 3.75 2.65 4.95 0.84 0.64 2.50 5.19 0.00 2.03 1.95 27.71
1923 3.53 2.38 2.94 3.77 1.96 7.47 0.36 1.65 4.95 3.71 1.26 6.30 40.28
1922 2.60 2.83 2.45 11.03 5.78 2.72 0.75 1.60 0.38 2.96 4.78 0.20 38.08
1921 2.85 3.34 4.37 4.34 3.53 4.04 1.13 0.40 2.76 0.42 0.34 1.46 28.98
1920 4.70 0.90 4.11 2.55 8.22 5.57 2.48 8.51 1.70 5.33 1.65 1.82 47.54
1919 2.25 2.70 2.75 2.75 6.56 3.67 4.38 4.50 1.45 9.79 2.91 1.37 45.08
1918 1.50 0.62 1.73 5.45 2.92 2.19 1.05 0.25 5.80 5.86 8.46 6.13 41.96
1917 1.44 0.61 3.35 6.59 6.21 0.16 2.93 0.86 1.80 0.24 2.62 T 26.81
1916 5.50 0.92 1.20 6.32 3.00 4.32 0.61 1.88 0.03 2.72 2.62 0.27 29.39
1915 2.34 2.61 2.03 7.24 3.34 3.21 1.92 10.35 3.65 3.44 0.62 1.68 42.43
1914 1.38 2.13 3.55 5.82 8.26 0.57 0.87 9.86 1.34 0.60 4.17 2.54 41.09
1913 3.31 1.51 1.78 2.09 4.02 3.00 6.16 0.59 6.54 2.61 4.77 6.09 42.47
1912 0.24 1.30 6.14 6.30 1.55 3.28 1.03 5.53 0.25 1.35 0.23 2.15 29.35
1906-1911 NOT AVAILABLE
1905 M 2.19 5.22 7.69 14.93 4.71 10.92 M M M M M NA
1904 1.37 1.79 3.41 5.56 4.57 7.39 0.27 1.03 1.81 4.11 0.07 0.36 31.74
1903 M M M 0.41 2.02 4.91 5.44 0.34 M M M M NA
1882-1902 NOT AVAILABLE
1881 1.30 18.11 5.32 3.20 34.85 M M M M M M M NA
1880 0.90 6.40 5.51 2.55 4.05 4.35 4.05 1.18 8.97 1.59 2.70 4.43 46.68
1879 2.21 1.10 3.55 10.09 4.30 2.19 0.15 2.50 0.25 5.03 0.80 2.25 34.42
1878 4.65 5.00 1.10 3.06 3.81 13.59 3.70 2.65 3.50 0.65 1.70 1.81 45.22
1877 0.50 13.06 3.10 9.95 3.97 6.28 1.88 1.05 3.23 12.00 12.00 9.10 76.12
1876 6.54 1.52 4.91 4.35 4.38 5.37 2.82 2.02 4.20 4.16 4.08 4.02 48.37
1875 3.06 0.72 4.34 3.02 5.66 1.32 4.69 7.05 1.04 0.05 2.18 5.75 38.88
1874 3.02 3.33 6.02 8.25 1.74 2.21 1.04 0.15 5.30 1.00 3.70 6.37 42.13
1873 1.30 3.35 1.90 2.37 21.95 15.18 2.02 1.51 5.69 2.00 3.55 2.17 62.99
1872   2.01 1.34 2.35 0.07 5.60 1.28 1.00 1.84 NA
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann


Location below

Map of the Mc Kinney region



Map from tiger.census.gov