Climatological Report (Monthly)
Issued by NWS

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236
CXCA52 TJSJ 072126
CLMIST


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
526 PM AST SUN JAN 7 2018

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

...THE CYRIL E. KING AP/ST THOMAS  CLIMATE SUMMARY FOR THE YEAR OF 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1953 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              99   06/23/1996
                        08/04/1994
                        08/08/1979
 LOW               60   03/30/1972
                        03/01/1972
HIGHEST            94   07/20        95      -1       94  08/31
LOWEST             65   01/20        65       0       70  02/05
AVG. MAXIMUM     86.4              87.6    -1.2     87.5
AVG. MINIMUM     76.4              75.5     0.9     77.9
MEAN             81.4              81.6    -0.2     82.7
DAYS MAX >= 90     67              84.8   -17.8       92
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        61.38   2010
 MINIMUM        19.52   1991
TOTALS          40.61             39.34    1.27    41.37
DAILY AVG.       0.13              0.11    0.02     0.11
DAYS >= .01       157             168.3   -11.3      190
DAYS >= .10        77              78.5    -1.5       87
DAYS >= .50        20              20.6    -0.6       20
DAYS >= 1.00        9               7.7     1.3        8
GREATEST
 24 HR. TOTAL    3.90   MM

SNOWFALL (INCHES)
TOTALS            0.0               0.0     0.0      0.0

DEGREE_DAYS
HEATING TOTAL       0                 0       0        0
COOLING TOTAL    4834              6046   -1212     6415
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              10.5
HIGHEST WIND SPEED/DIRECTION    59/320    DATE  09/06
HIGHEST GUST SPEED/DIRECTION    88/320    DATE  09/06

SKY COVER
AVERAGE SKY COVER           0.20

AVERAGE RH (PERCENT)     78

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN               43     RAIN                      46
LIGHT RAIN              138     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                     104     FOG W/VIS <= 1/4 MILE      0
HAZE                     37

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

$$



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