YUMA VALLEY, :

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(029657)

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 199212
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.
YEAR(S) JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
1930 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 90.00 a 74.00 90.00
1931 80.00 71.00 z 96.00 a 101.00 106.00 109.00 113.00 110.00 106.00 100.00 91.00 67.00 113.00
1932 69.00 82.00 b 88.00 96.00 99.00 106.00 107.00 a 111.00 108.00 98.00 86.00 81.00 111.00
1933 76.00 75.00 88.00 94.00 104.00 108.00 111.00 117.00 108.00 104.00 88.00 a 79.00 117.00
1934 79.00 87.00 98.00 98.00 111.00 104.00 113.00 a 111.00 110.00 106.00 b 93.00 a 78.00 c 113.00
1935 65.00 z 87.00 b 87.00 96.00 101.00 112.00 108.00 112.00 105.00 z 99.00 a 84.00 80.00 112.00
1936 78.00 85.00 94.00 102.00 106.00 113.00 113.00 112.00 105.00 103.00 88.00 78.00 113.00
1937 68.00 83.00 91.00 100.00 108.00 109.00 115.00 103.00 z 112.00 a 99.00 91.00 81.00 115.00
1938 77.00 79.00 82.00 102.00 106.00 110.00 109.00 112.00 106.00 100.00 81.00 84.00 112.00
1939 76.00 77.00 93.00 100.00 105.00 110.00 115.00 111.00 111.00 95.00 90.00 84.00 115.00
1940 82.00 84.00 89.00 99.00 a 104.00 114.00 114.00 113.00 107.00 b 101.00 d 88.00 83.00 114.00
1941 72.00 81.00 85.00 93.00 104.00 106.00 111.00 108.00 104.00 99.00 90.00 82.00 111.00
1942 80.00 80.00 91.00 93.00 108.00 110.00 113.00 109.00 108.00 102.00 90.00 a 80.00 113.00
1943 82.00 85.00 93.00 99.00 104.00 108.00 116.00 108.00 110.00 106.00 87.00 76.00 116.00
1944 77.00 78.00 86.00 j 93.00 99.00 109.00 ----- z 114.00 d 110.00 103.00 87.00 75.00 114.00
1945 79.00 83.00 86.00 97.00 98.00 109.00 110.00 109.00 112.00 101.00 91.00 77.00 112.00
1946 82.00 86.00 91.00 102.00 103.00 109.00 112.00 113.00 112.00 96.00 81.00 82.00 113.00
1947 82.00 88.00 90.00 102.00 114.00 111.00 115.00 114.00 115.00 105.00 89.00 84.00 115.00
1948 84.00 86.00 83.00 103.00 105.00 114.00 115.00 117.00 117.00 a 106.00 a 86.00 75.00 117.00
1949 69.00 84.00 a 86.00 a 104.00 b 107.00 c 112.00 b 113.00 e 115.00 113.00 103.00 93.00 84.00 115.00
1950 84.00 85.00 93.00 102.00 103.00 112.00 114.00 c 113.00 117.00 106.00 90.00 c 84.00 117.00
1951 84.00 91.00 90.00 a 98.00 a 114.00 110.00 a 113.00 114.00 a 110.00 106.00 87.00 77.00 114.00
1952 76.00 81.00 89.00 98.00 108.00 114.00 114.00 112.00 111.00 106.00 96.00 82.00 114.00
1953 85.00 87.00 94.00 100.00 99.00 a 113.00 113.00 113.00 110.00 102.00 92.00 84.00 113.00
1954 79.00 91.00 92.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 92.00
1955 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1956 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1957 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1958 76.00 i 81.00 a 81.00 105.00 112.00 114.00 d 117.00 112.00 a 113.00 b 104.00 f 91.00 b 88.00 117.00
1959 83.00 79.00 90.00 103.00 100.00 113.00 a 107.00 y 111.00 c 111.00 102.00 87.00 81.00 a 113.00
1960 76.00 b 76.00 92.00 b 97.00 111.00 a 113.00 112.00 s 112.00 h 110.00 104.00 91.00 76.00 a 113.00
1961 81.00 85.00 91.00 103.00 a 102.00 118.00 109.00 w 113.00 f 105.00 101.00 b 85.00 76.00 a 118.00
1962 87.00 83.00 94.00 b 104.00 104.00 a 113.00 b 111.00 115.00 111.00 103.00 96.00 82.00 115.00
1963 73.00 91.00 92.00 97.00 106.00 110.00 115.00 112.00 115.00 105.00 89.00 80.00 115.00
1964 78.00 80.00 91.00 103.00 103.00 114.00 115.00 110.00 106.00 105.00 87.00 82.00 115.00
1965 83.00 88.00 85.00 104.00 105.00 107.00 114.00 111.00 108.00 104.00 94.00 83.00 114.00
1966 75.00 79.00 95.00 99.00 106.00 112.00 113.00 111.00 111.00 97.00 95.00 83.00 113.00
1967 81.00 84.00 a 93.00 87.00 106.00 109.00 111.00 112.00 104.00 99.00 92.00 77.00 a 112.00
1968 78.00 90.00 93.00 98.00 109.00 116.00 113.00 109.00 115.00 99.00 88.00 75.00 116.00
1969 80.00 78.00 98.00 95.00 108.00 109.00 114.00 118.00 115.00 106.00 88.00 78.00 118.00
1970 78.00 85.00 91.00 94.00 110.00 115.00 114.00 113.00 109.00 99.00 89.00 78.00 115.00
1971 88.00 89.00 96.00 95.00 98.00 110.00 112.00 108.00 113.00 98.00 86.00 76.00 113.00
1972 75.00 90.00 96.00 96.00 102.00 109.00 112.00 114.00 105.00 105.00 83.00 76.00 114.00
1973 76.00 79.00 79.00 99.00 106.00 113.00 112.00 110.00 107.00 101.00 94.00 81.00 113.00
1974 79.00 83.00 91.00 94.00 108.00 115.00 111.00 110.00 109.00 103.00 87.00 76.00 115.00
1975 82.00 84.00 87.00 88.00 100.00 107.00 111.00 113.00 107.00 104.00 91.00 82.00 113.00
1976 83.00 85.00 89.00 94.00 105.00 113.00 113.00 108.00 108.00 96.00 91.00 77.00 113.00
1977 78.00 90.00 87.00 97.00 100.00 112.00 110.00 110.00 110.00 100.00 88.00 85.00 112.00
1978 78.00 84.00 93.00 93.00 107.00 111.00 113.00 108.00 107.00 103.00 91.00 74.00 113.00
1979 72.00 79.00 88.00 94.00 101.00 112.00 112.00 109.00 112.00 105.00 83.00 83.00 112.00
1980 79.00 86.00 83.00 102.00 100.00 110.00 111.00 110.00 107.00 108.00 94.00 84.00 111.00
1981 84.00 90.00 90.00 b 97.00 100.00 110.00 c 113.00 114.00 106.00 96.00 i 90.00 81.00 114.00
1982 77.00 89.00 87.00 94.00 100.00 109.00 110.00 111.00 112.00 99.00 84.00 k 74.00 112.00
1983 79.00 81.00 89.00 92.00 118.00 108.00 111.00 111.00 109.00 95.00 88.00 76.00 118.00
1984 81.00 82.00 89.00 102.00 113.00 107.00 110.00 111.00 111.00 100.00 88.00 72.00 113.00
1985 74.00 85.00 89.00 104.00 103.00 119.00 115.00 118.00 106.00 102.00 90.00 79.00 119.00
1986 83.00 94.00 98.00 97.00 107.00 110.00 111.00 112.00 113.00 94.00 86.00 74.00 113.00
1987 83.00 83.00 88.00 101.00 104.00 112.00 111.00 112.00 111.00 105.00 84.00 76.00 112.00
1988 81.00 85.00 101.00 100.00 108.00 108.00 r 109.00 o 108.00 j 110.00 l 105.00 l 96.00 m 80.00 l 110.00
1989 80.00 95.00 94.00 107.00 106.00 112.00 114.00 107.00 111.00 103.00 88.00 i 80.00 114.00
1990 79.00 86.00 95.00 99.00 100.00 118.00 112.00 111.00 113.00 100.00 87.00 77.00 118.00
1991 78.00 86.00 83.00 97.00 100.00 107.00 108.00 108.00 i 108.00 l 108.00 92.00 74.00 n 108.00
1992 78.00 84.00 85.00 a 103.00 b 100.00 107.00 o 113.00 ----- z ----- z ----- z ----- z 70.00 113.00
Period of Record Statistics
MEAN 78.95 84.36 90.21 98.38 104.90 111.05 112.43 111.71 109.85 101.83 88.98 79.00 114.03
S.D. 4.23 4.42 4.56 4.25 4.46 3.12 2.09 2.57 3.26 3.47 3.46 4.12 2.08
SKEW -0.49 0.13 -0.14 -0.37 0.60 0.35 -0.39 0.55 0.18 -0.31 -0.15 -0.38 0.69
MAX 88.00 95.00 101.00 107.00 118.00 119.00 117.00 118.00 117.00 108.00 96.00 88.00 119.00
MIN 68.00 75.00 79.00 87.00 98.00 104.00 107.00 107.00 104.00 94.00 81.00 67.00 111.00
NO YRS 57 58 58 58 58 56 53 52 54 54 55 57 40