SWAN LAKE, MISSISSIPPI

Period of Record General Climate Summary - Temperature

From Year=1905 To Year=2000
Station:(228591) SWAN LAKE
Averages Daily Extremes
Monthly Averages Daily Extremes Monthly Extremes Max. Temp. Min. Temp.
Max. Min. Mean High Date Low Date Highest
Mean
Year Lowest
Mean
Year >=
90 F
<=
32 F
<=
32 F
<=
0 F
F F F F dd/yyyy
or
yyyymmdd
F dd/yyyy
or
yyyymmdd
F - F - # Days # Days # Days # Days
January 56.9 34.7 45.8 75 19/1906 20 09/1906 45.8 6 45.8 6 0.0 0.0 15.0 0.0
February 56.5 31.9 44.2 74 23/1906 18 07/1906 44.2 6 44.2 6 0.0 1.0 17.0 0.0
March 60.5 41.3 50.9 76 25/1906 28 04/1906 50.9 6 50.9 6 0.0 0.0 5.0 0.0
April 76.6 52.7 65.8 91 11/1906 31 01/1906 65.8 6 65.8 6 0.5 0.0 1.0 0.0
May 82.3 61.4 71.9 95 28/1905 41 10/1906 74.2 5 69.5 6 4.5 0.0 0.0 0.0
June 91.5 68.2 79.8 97 07/1905 58 02/1905 79.8 5 79.8 5 22.0 0.0 0.0 0.0
July 90.3 69.7 80.0 97 15/1905 61 25/1905 80.0 5 80.0 5 15.0 0.0 0.0 0.0
August -99.0 -99.0 -99.0 **** 99/ - 9999 99/ - ****** *** ***** *** -99.0 -99.0 -99.0 -99.0
September -99.0 -99.0 -99.0 **** 99/ - 9999 99/ - ****** *** ***** *** -99.0 -99.0 -99.0 -99.0
October 76.3 51.7 64.0 88 05/1905 32 23/1905 64.0 5 64.0 5 0.0 0.0 1.0 0.0
November 68.0 43.8 55.9 80 19/1905 25 30/1905 55.9 5 55.9 5 0.0 0.0 3.0 0.0
December -99.0 -99.0 -99.0 63 28/1905 23 25/1905 ****** *** ***** *** -99.0 -99.0 -99.0 -99.0
Annual -99.0 -99.0 -99.0 97 19050607 18 19060207 ****** *** ***** *** -99.0 -99.0 -99.0 -99.0
Winter -99.0 -99.0 -99.0 75 19060119 18 19060207 -99.0 0 -99.0 0 -99.0 -99.0 32.0 -99.0
Spring 73.2 51.8 62.9 95 19050528 28 19060304 62.1 6 62.1 6 5.0 0.0 6.0 0.0
Summer -99.0 -99.0 -99.0 97 19050607 58 19050602 -99.0 0 -99.0 0 -99.0 -99.0 0.0 -99.0
Fall -99.0 -99.0 -99.0 88 19051005 25 19051130 -99.0 0 -99.0 0 -99.0 -99.0 4.0 -99.0
Table updated on May 22,
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.


Southeast Regional Climate Center, SERCC staff