Climatological Report (Monthly)
Issued by NWS

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CXCA52 TJSJ 010432
CLMISX


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
1231 AM AST WED OCT 1 2014

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

...THE HENRY E. ROHLSEN AIRPORT/USVI CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1951 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH              95   09/14/1983
                        09/15/1972
                        09/12/1972
 LOW               63   09/05/1979
HIGHEST            92   09/21        92       0
LOWEST             73   09/29        81      -8
AVG. MAXIMUM     88.9              89.0    -0.1
AVG. MINIMUM     76.8              77.3    -0.5
MEAN             82.9              83.1    -0.2
DAYS MAX >= 90     10               9.0     1.0
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        19.15   1996
 MINIMUM         1.07   1981
TOTALS           2.71              4.86   -2.15
DAILY AVG.       0.09              0.16   -0.07
DAYS >= .01        12              15.3    -3.3
DAYS >= .10         6               8.3    -2.3
DAYS >= .50         2               2.1    -0.1
DAYS >= 1.00        0               0.9    -0.9
GREATEST
 24 HR. TOTAL    1.01   09/24 TO 09/25

DEGREE_DAYS
HEATING TOTAL       0                 0       0
 SINCE 7/1          0                 0       0
COOLING TOTAL     544               544       0
 SINCE 1/1       4554              4397     157
.................................................

WIND (MPH)
AVERAGE WIND SPEED              8.5
RESULTANT WIND SPEED/DIRECTION   7/081
HIGHEST WIND SPEED/DIRECTION    25/100    DATE  09/06
HIGHEST GUST SPEED/DIRECTION    40/MM     DATE   MM

SKY COVER
AVERAGE SKY COVER           0.30

AVERAGE RH (PERCENT)     78

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