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

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000
CXCA52 TJSJ 010441
CLMSJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
1241 AM AST SUN APR 1 2018

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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR THE MONTH OF MARCH 2018...

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

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              96   03/19/1983
 LOW               60   03/03/1957
HIGHEST            90   03/16        90       0       89  03/22
LOWEST             70   03/07        67       3       71  03/11
                        03/05                             03/07
                                                          03/06
AVG. MAXIMUM     84.3              84.9    -0.6     83.6
AVG. MINIMUM     73.0              72.9     0.1     72.7
MEAN             78.7              78.9    -0.2     78.2
DAYS MAX >= 90      1               1.8    -0.8        0
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         9.38   1927
 MINIMUM         0.00   2005
TOTALS           3.45              1.95    1.50     6.04
DAILY AVG.       0.11              0.07    0.04     0.19
DAYS >= .01        10              12.2    -2.2       19
DAYS >= .10         6               4.9     1.1       12
DAYS >= .50         2               0.7     1.3        4
DAYS >= 1.00        1               0.3     0.7        1
GREATEST
 24 HR. TOTAL    1.77   03/23 TO 03/23

SNOWFALL (INCHES)
TOTALS            0.0               0.0     0.0      0.0

DEGREE_DAYS
HEATING TOTAL       0                 0       0        0
COOLING TOTAL     432               431       1      415
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.5
HIGHEST WIND SPEED/DIRECTION    24/080    DATE  03/10
HIGHEST GUST SPEED/DIRECTION    30/100    DATE  03/15

SKY COVER
AVERAGE SKY COVER           0.30

AVERAGE RH (PERCENT)     74

WEATHER CONDITIONS. NUMBER OF DAYS WITH
  0
  4
  0
  0
  0
  0
  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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