ALTAVISTA, VIRGINIA

Period of Record General Climate Summary - Precipitation

From Year=1945 To Year=2012
Station:(440166) ALTAVISTA
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 2.99 8.20 78 0.42 56 2.40 14/2005 9 6 2 1 3.4 30.8 87
February 2.88 6.18 61 0.13 68 2.85 14/1984 8 6 2 1 2.8 17.2 79
March 3.65 9.26 75 0.39 106 3.28 18/1990 9 7 3 1 2.0 19.5 60
April 3.20 11.57 87 0.67 75 4.99 16/1987 8 6 2 1 0.0 0.0 46
May 3.85 9.33 71 0.57 97 3.26 09/2008 10 7 3 1 0.0 0.0 45
June 3.45 18.08 95 0.14 86 7.70 23/1995 8 6 2 1 0.0 0.0 45
July 4.03 8.13 88 0.74 83 3.58 02/1946 9 7 3 1 0.0 0.0 46
August 3.83 13.63 85 0.00 80 5.33 24/1967 8 6 3 1 0.0 0.0 46
September 3.55 11.09 87 0.00 85 4.45 04/1996 7 5 2 1 0.0 0.0 45
October 3.40 11.80 90 0.20 91 4.80 11/1990 7 5 2 1 0.0 0.0 45
November 3.35 11.23 85 0.51 107 2.87 02/1985 7 5 2 1 0.3 8.3 71
December 3.23 7.34 109 0.20 65 3.62 21/1951 8 5 2 1 1.3 12.1 66
Annual 41.42 57.62 90 28.45 80 7.70 19950623 99 70 28 11 9.9 50.0 66
Winter 9.11 15.73 79 3.97 111 3.62 19511221 24 17 6 2 7.6 42.6 87
Spring 10.70 17.84 78 4.41 106 4.99 19870416 27 20 8 3 2.0 19.5 60
Summer 11.31 22.51 95 4.47 80 7.70 19950623 26 18 8 3 0.0 0.0 46
Fall 10.30 18.70 106 3.68 91 4.80 19901011 22 15 7 3 0.3 8.3 71
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