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

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CDCA42 TJSJ 210444
CLISJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
1242 AM AST WED FEB 21 2018


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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR FEBRUARY 20 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1898 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         83    225 PM  91    1980  84     -1       88
  MINIMUM         73    913 PM  65    1959  72      1       72
  AVERAGE         78                        78      0       80

PRECIPITATION (IN)
  YESTERDAY        0.14          1.98 1915   0.08   0.06     0.00
  MONTH TO DATE    1.72                      1.78  -0.06     0.97
  SINCE DEC 1     10.23                     10.56  -0.33     7.16
  SINCE JAN 1      6.90                      5.54   1.36     2.86

SNOWFALL (IN)
  YESTERDAY        0.0                       0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE DEC 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       13                        13      0       15
  MONTH TO DATE  252                       260     -8      302
  SINCE DEC 1   1163                      1074     89     1230
  SINCE JAN 1    691                       651     40      735
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     E (70)
  AVERAGE WIND SPEED    17.7


SKY COVER
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HEAVY RAIN
  LIGHT RAIN
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93
 LOWEST     58
 AVERAGE    76

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


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84        91      1978
 MINIMUM TEMPERATURE (F)   72        65      1957


SUNRISE AND SUNSET
FEBRUARY 21 2018......SUNRISE   648 AM AST   SUNSET   627 PM AST
FEBRUARY 22 2018......SUNRISE   648 AM AST   SUNSET   628 PM AST


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




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