Climatological Report (Monthly)
Issued by NWS San Juan, PR

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CXCA52 TJSJ 060448
CLMSJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
1248 AM AST SAT JUN 6 2015

...................................

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR THE MONTH OF MAY 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1898 TO 2015

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              96   05/11/1980
                        05/05/1980
 LOW               66   05/05/1962
                        05/03/1903
HIGHEST            93   05/07        92       1       93  05/02
                        05/03
                        05/02
LOWEST             76   05/30        71       5       71  05/10
                        05/21                             05/08
                        05/20
AVG. MAXIMUM     89.4              87.5     1.9     87.0
AVG. MINIMUM     76.7              76.3     0.4     75.5
MEAN             83.1              81.9     1.2     81.2
DAYS MAX >= 90     13               5.9     7.1        5
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.0     0.0        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        16.88   1936
 MINIMUM         0.44   1972
TOTALS           2.28              5.90   -3.62     8.71
DAILY AVG.       0.07              0.19   -0.12     0.28
DAYS >= .01        12              15.7    -3.7       25
DAYS >= .10         4               9.1    -5.1       11
DAYS >= .50         2               3.7    -1.7        4
DAYS >= 1.00        1               1.7    -0.7        3
GREATEST
 24 HR. TOTAL    1.01   05/20 TO 05/20
                        05/20 TO 05/21

SNOWFALL (INCHES)
TOTALS            0.0               0.0     0.0      0.0

DEGREE_DAYS
HEATING TOTAL       0                 0       0        0
COOLING TOTAL     568               524      44      511
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.2
HIGHEST WIND SPEED/DIRECTION    29/090    DATE  05/04
HIGHEST GUST SPEED/DIRECTION    35/080    DATE  05/04

SKY COVER
AVERAGE SKY COVER           0.40

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       2
LIGHT RAIN               11     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       8     FOG W/VIS <= 1/4 MILE      0
HAZE                      0

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$



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