MATRULLAS DAM, PUERTO RICO

Period of Record General Climate Summary - Precipitation

From Year=1955 To Year=1981
Station:(666017) MATRULLAS DAM
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 4.73 9.90 58 1.30 73 3.47 11/1958 10 9 3 1 0.0 0.0 55
February 3.46 6.86 79 0.55 75 2.22 13/1973 8 7 2 1 0.0 0.0 55
March 4.03 12.54 72 1.10 57 2.57 07/1972 8 7 2 1 0.0 0.0 55
April 8.12 21.38 60 1.27 67 5.46 26/1960 11 9 4 2 0.0 0.0 55
May 8.61 20.54 65 2.24 78 5.85 28/1980 12 11 5 3 0.0 0.0 55
June 5.09 13.17 60 0.70 77 4.05 17/1956 10 8 3 1 0.0 0.0 55
July 5.25 12.07 79 0.65 76 5.80 18/1979 10 9 3 1 0.0 0.0 55
August 8.30 13.08 64 2.47 76 8.55 12/1956 13 12 5 2 0.0 0.0 55
September 11.03 18.99 55 3.18 71 5.99 06/1966 15 13 6 3 0.0 0.0 55
October 11.43 34.94 70 3.84 65 7.70 09/1970 15 13 6 4 0.0 0.0 55
November 8.99 23.87 77 1.75 80 6.19 27/1968 13 12 5 3 0.0 0.0 55
December 6.53 15.56 65 1.60 63 4.92 10/1965 13 11 4 2 0.0 0.0 55
Annual 85.58 116.06 60 59.41 76 8.55 19560812 139 121 50 25 0.0 0.0 55
Winter 14.72 25.66 58 5.35 64 4.92 19651210 32 27 9 4 0.0 0.0 56
Spring 20.77 38.87 69 6.68 57 5.85 19800528 32 27 12 7 0.0 0.0 55
Summer 18.64 29.63 55 7.23 76 8.55 19560812 33 29 11 5 0.0 0.0 55
Fall 31.45 58.88 70 17.58 65 7.70 19701009 43 38 18 10 0.0 0.0 55
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