Climatological Report (Monthly)
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273
CXCA52 TJSJ 021359 RRA
CLMISX

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
203 AM AST TUE MAY 1 2018

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

...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR THE MONTH OF APRIL 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1951 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              93   04/30/1973
                        04/21/1961
 LOW               62   04/03/1982
                        04/02/1982
                        04/15/1974
HIGHEST            89   04/19        89       0       86  04/27
                        04/13                             04/26
                        04/09                             04/25
LOWEST             68   04/01        79     -11       69  04/20
AVG. MAXIMUM     87.1              85.7     1.4     84.8
AVG. MINIMUM     73.8              74.2    -0.4     73.7
MEAN             80.4              80.0     0.4     79.2
DAYS MAX >= 90      0               0.1    -0.1        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         8.53   2003
 MINIMUM         0.00   1988
TOTALS           0.61              2.13   -1.52     7.69
DAILY AVG.       0.02              0.08   -0.06     0.26
DAYS >= .01         7              10.6    -3.6       12
DAYS >= .10         3               4.5    -1.5        8
DAYS >= .50         0               1.0    -1.0        5
DAYS >= 1.00        0               0.4    -0.4        3
GREATEST
 24 HR. TOTAL    0.20   04/14 TO 04/14

SNOWFALL (INCHES)
TOTALS            0.0               0.0     0.0      0.0

DEGREE_DAYS
HEATING TOTAL       0                 0       0        0
COOLING TOTAL     424               448     -24      435
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              12.0
HIGHEST WIND SPEED/DIRECTION    29/110    DATE  04/14
HIGHEST GUST SPEED/DIRECTION    39/120    DATE  04/14

SKY COVER
AVERAGE SKY COVER           0.30

AVERAGE RH (PERCENT)     75

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

$$



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