ROUND GROVE, OREGON

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(357354)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 199812
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
1920 ----- z ----- z 56.00 g 73.00 ----- z 90.00 91.00 ----- z 86.00 69.00 75.00 45.00 91.00
1921 50.00 56.00 65.00 67.00 74.00 81.00 88.00 90.00 75.00 80.00 70.00 51.00 90.00
1922 42.00 45.00 53.00 59.00 71.00 a 100.00 96.00 91.00 93.00 74.00 60.00 56.00 100.00
1923 52.00 62.00 68.00 71.00 78.00 91.00 95.00 95.00 94.00 75.00 60.00 55.00 95.00
1924 52.00 63.00 60.00 73.00 87.00 95.00 95.00 98.00 86.00 d 72.00 d 64.00 54.00 98.00
1925 53.00 54.00 73.00 73.00 78.00 ----- z 96.00 f 82.00 s 80.00 71.00 62.00 m 55.00 96.00
1926 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 62.00 l 52.00 62.00
1927 48.00 50.00 63.00 74.00 77.00 80.00 92.00 90.00 77.00 80.00 75.00 55.00 92.00
1928 58.00 58.00 70.00 64.00 82.00 85.00 99.00 95.00 88.00 70.00 62.00 51.00 99.00
1929 40.00 42.00 56.00 65.00 70.00 89.00 ----- z ----- z ----- z ----- z ----- z 54.00 y 89.00
1930 49.00 f 64.00 66.00 73.00 72.00 85.00 93.00 90.00 87.00 73.00 70.00 55.00 93.00
1931 62.00 54.00 64.00 73.00 86.00 84.00 98.00 95.00 92.00 79.00 68.00 52.00 98.00
1932 49.00 59.00 65.00 66.00 78.00 93.00 ----- z ----- z ----- z ----- z ----- z ----- z 93.00
1933 49.00 44.00 52.00 70.00 79.00 91.00 95.00 97.00 84.00 87.00 69.00 57.00 97.00
1934 59.00 61.00 72.00 81.00 83.00 90.00 96.00 95.00 91.00 85.00 70.00 54.00 96.00
1935 57.00 61.00 60.00 72.00 77.00 85.00 94.00 95.00 88.00 82.00 58.00 57.00 95.00
1936 44.00 52.00 61.00 73.00 ----- z ----- z ----- z 92.00 79.00 82.00 62.00 49.00 92.00
1937 36.00 50.00 49.00 65.00 76.00 84.00 88.00 94.00 90.00 74.00 57.00 50.00 94.00
1938 50.00 51.00 50.00 71.00 m 78.00 86.00 96.00 91.00 92.00 78.00 60.00 55.00 96.00
1939 50.00 46.00 70.00 74.00 80.00 85.00 99.00 99.00 88.00 75.00 66.00 70.00 99.00
1940 52.00 47.00 66.00 69.00 70.00 93.00 87.00 98.00 85.00 77.00 63.00 62.00 98.00
1941 49.00 52.00 65.00 68.00 82.00 85.00 90.00 91.00 78.00 72.00 70.00 54.00 i 91.00
1942 47.00 49.00 62.00 71.00 81.00 88.00 93.00 a 96.00 89.00 85.00 69.00 60.00 96.00
1943 54.00 59.00 60.00 77.00 80.00 82.00 92.00 91.00 90.00 83.00 69.00 58.00 92.00
1944 56.00 65.00 64.00 70.00 79.00 85.00 91.00 93.00 94.00 80.00 58.00 55.00 94.00
1945 52.00 49.00 62.00 76.00 80.00 89.00 98.00 95.00 90.00 82.00 68.00 51.00 98.00
1946 50.00 56.00 60.00 77.00 78.00 85.00 99.00 91.00 t ----- z ----- z ----- z ----- z 99.00
1947 ----- z ----- z ----- z ----- z 85.00 a 83.00 90.00 90.00 90.00 84.00 67.00 63.00 90.00
1948 64.00 62.00 61.00 66.00 81.00 92.00 91.00 88.00 90.00 75.00 60.00 45.00 92.00
1949 43.00 51.00 58.00 76.00 83.00 86.00 93.00 a 92.00 88.00 z 74.00 q 77.00 58.00 93.00
1950 50.00 53.00 61.00 74.00 79.00 80.00 d ----- z 96.00 96.00 81.00 67.00 62.00 96.00
1951 56.00 57.00 h 64.00 76.00 80.00 91.00 92.00 92.00 89.00 80.00 67.00 46.00 92.00
1952 51.00 51.00 58.00 69.00 82.00 83.00 90.00 87.00 89.00 85.00 70.00 53.00 90.00
1953 58.00 62.00 62.00 74.00 72.00 79.00 91.00 92.00 90.00 80.00 62.00 57.00 92.00
1954 48.00 61.00 58.00 74.00 88.00 89.00 92.00 95.00 86.00 78.00 67.00 50.00 95.00
1955 50.00 54.00 58.00 64.00 78.00 93.00 90.00 93.00 99.00 a 79.00 66.00 a 45.00 99.00
1956 48.00 47.00 58.00 72.00 83.00 86.00 90.00 87.00 87.00 78.00 68.00 59.00 90.00
1957 50.00 56.00 59.00 75.00 78.00 85.00 87.00 87.00 92.00 65.00 57.00 60.00 e 92.00
1958 52.00 59.00 55.00 66.00 80.00 91.00 90.00 92.00 89.00 85.00 61.00 64.00 92.00
1959 52.00 60.00 67.00 71.00 82.00 92.00 98.00 95.00 a 88.00 78.00 h 68.00 60.00 98.00
1960 45.00 47.00 72.00 73.00 75.00 85.00 f 99.00 94.00 86.00 78.00 58.00 55.00 99.00
1961 60.00 56.00 62.00 73.00 76.00 92.00 95.00 100.00 83.00 83.00 66.00 d 53.00 a 100.00
1962 53.00 58.00 63.00 73.00 69.00 84.00 93.00 b 91.00 89.00 83.00 73.00 58.00 93.00
1963 54.00 63.00 58.00 64.00 80.00 85.00 86.00 91.00 90.00 83.00 64.00 58.00 91.00
1964 49.00 53.00 64.00 73.00 75.00 84.00 92.00 90.00 86.00 85.00 64.00 51.00 92.00
1965 53.00 62.00 63.00 72.00 78.00 83.00 92.00 88.00 83.00 84.00 68.00 56.00 92.00
1966 51.00 51.00 73.00 a 72.00 84.00 85.00 94.00 e 93.00 89.00 78.00 75.00 55.00 94.00
1967 50.00 57.00 58.00 51.00 82.00 88.00 92.00 94.00 88.00 77.00 64.00 51.00 94.00
1968 54.00 63.00 64.00 76.00 78.00 89.00 98.00 88.00 83.00 78.00 57.00 50.00 98.00
1969 53.00 45.00 64.00 72.00 81.00 86.00 89.00 93.00 92.00 71.00 69.00 a 59.00 93.00
1970 50.00 60.00 68.00 66.00 81.00 90.00 95.00 93.00 86.00 84.00 64.00 45.00 95.00
1971 58.00 63.00 57.00 68.00 74.00 79.00 92.00 95.00 87.00 b 82.00 60.00 42.00 95.00
1972 46.00 56.00 70.00 71.00 a 85.00 88.00 93.00 99.00 87.00 78.00 54.00 61.00 99.00
1973 53.00 52.00 56.00 74.00 84.00 89.00 94.00 93.00 90.00 76.00 51.00 50.00 94.00
1974 50.00 55.00 59.00 71.00 a 77.00 88.00 92.00 94.00 88.00 82.00 a 67.00 52.00 94.00
1975 51.00 51.00 55.00 59.00 82.00 b 89.00 97.00 88.00 89.00 b 84.00 66.00 f 61.00 b 97.00
1976 59.00 58.00 61.00 a 71.00 83.00 87.00 90.00 87.00 87.00 79.00 75.00 58.00 90.00
1977 50.00 67.00 64.00 78.00 82.00 92.00 98.00 a 97.00 88.00 80.00 62.00 54.00 98.00
1978 50.00 62.00 70.00 69.00 74.00 85.00 95.00 98.00 87.00 85.00 70.00 48.00 98.00
1979 50.00 48.00 64.00 68.00 81.00 91.00 96.00 93.00 a 91.00 87.00 58.00 58.00 96.00
1980 54.00 56.00 57.00 75.00 80.00 81.00 97.00 90.00 86.00 88.00 76.00 61.00 97.00
1981 56.00 60.00 61.00 81.00 79.00 89.00 95.00 101.00 92.00 74.00 69.00 58.00 101.00
1982 51.00 53.00 a 59.00 69.00 81.00 83.00 92.00 91.00 87.00 74.00 59.00 51.00 92.00
1983 55.00 55.00 55.00 62.00 86.00 79.00 93.00 c 95.00 87.00 b 74.00 57.00 56.00 95.00
1984 55.00 59.00 61.00 73.00 86.00 83.00 94.00 93.00 85.00 b 76.00 50.00 50.00 94.00
1985 54.00 57.00 58.00 77.00 76.00 93.00 91.00 r ----- z 79.00 b 78.00 65.00 52.00 93.00
1986 59.00 69.00 69.00 76.00 90.00 90.00 b ----- z ----- z 90.00 b 78.00 65.00 53.00 90.00
1987 50.00 60.00 70.00 a 81.00 a 83.00 91.00 g ----- z ----- z ----- z ----- z ----- z ----- z 91.00
1988 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1989 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1990 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1991 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1992 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1993 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1994 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1995 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1996 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1997 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 48.00 n 48.00
1998 58.00 j ----- z ----- z ----- z ----- z ----- z 96.00 ----- z 98.00 ----- z 56.00 42.00 v 98.00
Period of Record Statistics
MEAN 51.66 55.64 62.00 71.06 79.52 87.03 93.30 92.98 87.84 78.92 64.77 54.56 94.91
S.D. 4.99 6.13 5.51 5.40 4.46 4.36 3.32 3.44 4.55 4.98 6.17 5.32 3.08
SKEW -0.28 -0.16 0.04 -0.97 -0.25 0.23 -0.05 0.15 -0.45 -0.40 -0.16 0.04 0.14
MAX 64.00 69.00 73.00 81.00 90.00 100.00 99.00 101.00 99.00 88.00 77.00 70.00 101.00
MIN 36.00 42.00 49.00 51.00 69.00 79.00 86.00 87.00 75.00 65.00 50.00 42.00 90.00
NO YRS 64 64 65 65 65 63 60 59 63 61 62 63 46