Climatological Report (Monthly)
Issued by NWS

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000
CXCA52 TJSJ 010503
CLMIST


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
1257 AM AST SAT JUN 1 2013

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

...THE CYRIL E. KING AIRPORT/USVI CLIMATE SUMMARY FOR THE MONTH OF MAY 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1956 TO 2013

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH              97   05/23/1996
                        05/19/1995
                        05/07/1994
 LOW               66   05/05/1974
HIGHEST            89   05/27        88     1.0
                        05/20
LOWEST             70   05/10        76     6.0
AVG. MAXIMUM     86.7              87.6    -0.9
AVG. MINIMUM     76.3              76.2     0.1
MEAN             81.5              81.9    -0.4
DAYS MAX >= 90      0               5.3    -5.3
DAYS MAX <= 32      0               0.0     0.0
DAYS MIN <= 32      0               0.0     0.0
DAYS MIN <= 0       0               0.0     0.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        16.39   1960
 MINIMUM         0.06   2008
TOTALS           4.48              3.06    1.42
DAILY AVG.       0.14              0.10    0.04
DAYS >= .01        12              12.7    -0.7
DAYS >= .10         9               6.5     2.5
DAYS >= .50         2               2.0     0.0
DAYS >= 1.00        1               0.8     0.2
GREATEST
 24 HR. TOTAL    1.78   05/10 TO 05/11

DEGREE_DAYS
HEATING TOTAL       0                 0       0
 SINCE 7/1          0                 0       0
COOLING TOTAL     518               524      -6
 SINCE 1/1       2196              2252     -56
.................................................

WIND (MPH)
AVERAGE WIND SPEED              9.9
RESULTANT WIND SPEED/DIRECTION   9/109
HIGHEST WIND SPEED/DIRECTION    39/010    DATE  05/10
HIGHEST GUST SPEED/DIRECTION    53/360    DATE  05/10

SKY COVER
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           17
NUMBER OF DAYS PC             11
NUMBER OF DAYS CLOUDY          3

AVERAGE RH (PERCENT)     78

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                6     RAIN                       4
LIGHT RAIN               10     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      11     FOG W/VIS <= 1/4 MILE      0
HAZE                      2

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

$$





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