NORRIS, TENNESSEE

Period of Record General Climate Summary - Precipitation

From Year=1935 To Year=2012
Station:(406619) NORRIS
Averages Daily Extremes
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 4.89 13.03 37 1.22 81 3.16 02/1937 12 8 4 1 2.3 13.5 78
February 4.58 12.61 103 0.60 68 4.72 16/2003 11 8 3 1 1.9 14.6 69
March 5.33 15.64 75 1.04 84 4.70 16/1973 12 9 4 1 0.5 14.5 93
April 4.70 14.76 98 1.19 60 6.70 04/1977 10 8 3 1 0.2 6.0 87
May 4.50 9.99 79 0.83 36 4.65 10/1995 11 8 3 1 0.0 0.0 37
June 4.68 12.53 89 0.50 88 3.63 25/1999 11 8 3 1 0.0 0.0 37
July 4.54 15.72 67 1.73 64 5.34 06/1967 11 8 3 1 0.0 0.0 39
August 3.95 9.98 70 0.22 107 4.55 10/1970 9 7 3 1 0.0 0.0 39
September 3.55 8.86 77 0.14 98 5.24 06/2011 8 6 2 1 0.0 0.0 48
October 2.87 6.59 70 0.00 63 2.44 19/2011 8 5 2 1 0.0 0.0 37
November 4.27 12.30 73 0.00 101 5.79 27/1973 10 7 3 1 0.0 1.0 68
December 4.99 13.19 90 0.56 65 5.13 23/1990 11 8 3 1 0.8 11.0 63
Annual 52.87 72.23 94 36.61 58 6.70 19770404 124 88 36 14 5.8 27.5 69
Winter 14.46 26.66 37 6.35 86 5.13 19901223 33 24 10 4 5.0 21.7 70
Spring 14.54 24.64 73 6.84 69 6.70 19770404 33 24 10 4 0.7 14.5 93
Summer 13.18 26.49 67 7.67 54 5.34 19670706 32 22 9 4 0.0 0.0 54
Fall 10.69 21.99 57 3.72 98 5.79 19731127 25 18 7 3 0.0 1.0 68
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 Webmaster