OPTIMA LAKE, OKLAHOMA

Period of Record General Climate Summary - Precipitation

Station:(346740) OPTIMA LAKE
From Year=1985 To Year=1994
Precipitation Total Snowfall
Mean High Year Low Year 1 Day Max. >=
0.01 in.
>=
0.10 in.
>=
0.50 in.
>=
1.00 in.
Mean High Year
in. in. - in. - in. dd/yyyy
or
yyyymmdd
# Days # Days # Days # Days in. in. -
January 0.57 1.34 1993 0.00 1986 0.76 19/1990 3 2 0 0 0.0 0.0 1986
February 0.44 1.02 1990 0.00 1988 0.76 21/1990 2 1 0 0 0.3 2.5 1989
March 0.91 2.19 1987 0.39 1989 1.13 18/1987 5 2 0 0 0.0 0.0 1986
April 1.66 5.11 1990 0.14 1991 3.65 25/1990 5 3 1 0 0.0 0.0 1986
May 3.29 6.03 1991 1.55 1986 4.09 22/1991 7 5 2 1 0.0 0.0 1986
June 3.00 5.06 1989 0.68 1988 1.98 10/1994 8 5 2 1 0.0 0.0 1986
July 3.21 7.13 1988 1.44 1989 5.37 07/1988 7 5 2 1 0.0 0.0 1986
August 2.40 7.06 1994 0.10 1988 3.42 24/1994 6 4 2 1 0.0 0.0 1986
September 1.74 3.00 1988 0.03 1992 1.19 02/1988 5 4 1 0 0.0 0.0 1986
October 0.62 1.69 1994 0.01 1988 0.71 15/1987 2 1 1 0 0.5 4.0 1991
November 0.73 1.63 1986 0.00 1989 1.15 16/1991 3 2 1 0 0.3 2.8 1987
December 0.64 2.41 1991 0.06 1988 0.89 13/1993 3 2 0 0 0.0 0.0 1985
Annual 19.22 21.09 1987 16.96 1986 5.37 19880707 56 36 12 4 1.1 4.0 1991
Winter 1.65 3.59 1992 0.37 1986 0.89 19931213 8 5 1 0 0.3 2.5 1989
Spring 5.86 8.86 1990 2.71 1986 4.09 19910522 17 10 3 2 0.0 0.0 1986
Summer 8.62 13.11 1994 2.64 1990 5.37 19880707 21 14 6 2 0.0 0.0 1986
Fall 3.09 4.30 1987 0.89 1992 1.19 19880902 10 7 2 0 0.9 4.0 1991
Table updated on Oct 31, 2012
For monthly and annual means, thresholds, and sums:
Months with 5 or more missing days are not considered
Years with 1 or more missing months are not considered
Seasons are climatological not calendar seasons
Winter = Dec., Jan., and Feb. Spring = Mar., Apr., and May
Summer = Jun., Jul., and Aug. Fall = Sep., Oct., and Nov.


Western Regional Climate Center, wrcc@dri.edu