RICHLAND s, m

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(297420)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 194707
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
1914 ----- z ----- z 10.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 10.00
1915 ----- z ----- z ----- z ----- z ----- z 42.00 ----- z ----- z 45.00 ----- z ----- z 0.00 a 0.00
1916 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1917 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1918 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1919 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1920 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1921 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1922 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1923 ----- z ----- z ----- z 30.00 38.00 49.00 57.00 59.00 50.00 ----- z ----- z ----- z 30.00
1924 9.00 13.00 10.00 22.00 36.00 47.00 51.00 56.00 29.00 23.00 ----- z 1.00 1.00
1925 ----- z ----- z ----- z 22.00 29.00 a ----- z ----- z ----- z ----- z ----- z ----- z ----- z 22.00
1926 ----- z ----- z ----- z ----- z ----- z ----- z 54.00 ----- z ----- z ----- z ----- z ----- z 54.00
1927 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 56.00 b 36.00 30.00 20.00 2.00 2.00
1928 ----- z ----- z ----- z ----- z ----- z 45.00 51.00 53.00 45.00 32.00 23.00 14.00 14.00
1929 ----- z ----- z ----- z 27.00 ----- z ----- z 57.00 ----- z 45.00 ----- z ----- z 3.00 3.00
1930 -10.00 16.00 15.00 30.00 32.00 ----- z 48.00 ----- z 35.00 26.00 15.00 4.00 -10.00
1931 12.00 18.00 10.00 25.00 34.00 48.00 55.00 ----- z ----- z 26.00 ----- z 10.00 10.00
1932 ----- z 11.00 ----- z 23.00 38.00 42.00 58.00 46.00 44.00 23.00 14.00 0.00 0.00
1933 8.00 -29.00 17.00 a 16.00 30.00 47.00 53.00 53.00 51.00 33.00 21.00 6.00 -29.00
1934 8.00 -1.00 11.00 31.00 38.00 41.00 58.00 56.00 35.00 30.00 16.00 17.00 -1.00
1935 -2.00 2.00 20.00 32.00 31.00 45.00 52.00 b 52.00 j 39.00 a 29.00 20.00 15.00 -2.00
1936 2.00 1.00 a 25.00 15.00 36.00 a 50.00 55.00 b 55.00 31.00 28.00 18.00 11.00 1.00
1937 4.00 11.00 l 17.00 28.00 39.00 41.00 51.00 59.00 42.00 31.00 10.00 13.00 4.00
1938 12.00 3.00 b 24.00 17.00 30.00 55.00 55.00 57.00 c 47.00 c ----- z ----- z 8.00 b 3.00
1939 14.00 b 2.00 d 14.00 o 22.00 c 40.00 b 48.00 b 44.00 j 53.00 a 39.00 h 25.00 o 19.00 -1.00 b -1.00
1940 2.00 15.00 b 14.00 22.00 b 41.00 45.00 55.00 56.00 44.00 34.00 8.00 20.00 2.00
1941 18.00 19.00 20.00 34.00 44.00 46.00 57.00 56.00 40.00 c ----- z ----- z ----- z 18.00
1942 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1943 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1944 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1945 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1946 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1947 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
Period of Record Statistics
MEAN 6.42 5.83 16.08 24.75 35.73 46.07 54.19 55.00 41.12 28.75 16.73 7.69 -6.75
S.D. 7.69 13.17 5.37 5.85 4.56 3.79 2.95 3.34 6.48 3.65 4.67 6.76 14.89
SKEW -0.59 -1.51 0.31 -0.14 0.01 0.57 -0.45 -1.42 -0.34 -0.30 -0.60 0.29 -1.13
MAX 18.00 19.00 25.00 34.00 44.00 55.00 58.00 59.00 51.00 34.00 23.00 20.00 2.00
MIN -10.00 -29.00 10.00 15.00 29.00 41.00 48.00 46.00 29.00 23.00 8.00 -1.00 -29.00
NO YRS 12 12 12 16 15 15 16 13 16 12 11 16 4