ANNUAL METEOROLOGICAL SUMMARY YEAR: 1991
STATION: OKOTOKS, ALBERTA
TEMPERATURE PRECIPITATION
MEAN NORMAL MONTHLY NORMAL
Max Min Mean Max Min Mean   Rain Snow Total Rain Snow Total
January -3.9 -16.1 -10.0 -2.0 -13.7 -7.9   10.2 10.2 0.3 14.3 14.6
February 6.1 -3.8 1.2 0.9 -11.2 -5.2   1.0 19.5 20.5 T 16.6 16.6
March 2.6 -10.2 -3.8 5.0 -7.6 -1.3   7.5 25.0 32.5 1.6 26.8 28.4
April 13.1 -1.4 5.9 11.5 -1.9 4.8   11.7 1.8 13.5 14.0 24.1 38.1
May 15.5 3.7 9.6 16.8 2.9 9.9   87.0 1.8 88.8 61.3 10.9 72.2
June 19.2 6.5 12.9 20.3 7.0 13.7   111.9 111.9 119.0 0.4 119.4
July 23.9 8.5 16.2 24.3 9.6 17.0   49.8 49.8 56.4 0.0 56.4
August 25.4 10.4 17.9 23.8 8.7 16.2   67.9 67.9 62.0 0.3 62.3
September 19.1 4.1 11.6 19.1 4.1 11.6   29.3 29.3 41.4 2.2 43.6
October 8.5 -4.6 1.9 11.4 -1.7 4.9   2.3 36.4 38.7 10.0 15.6 25.6
November 3.5 -9.0 -2.7 3.8 -7.6 -1.9   15.4 15.4 2.1 18.8 20.9
December 3.8 -8.9 -2.5 -1.4 -12.6 -7.0   3.7 3.7 0.4 16.1 16.5
Year 11.4 -1.7 4.9 11.1 -2.0 4.6   368.4 113.8 482.2 368.5 146.1 514.6