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

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000
CXCA52 TJSJ 010436
CLMSJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
1236 AM AST TUE JAN 1 2013

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

...THE SAN JUAN/P.R. CLIMATE SUMMARY FOR THE YEAR OF 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1898 TO 2012

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              98   10/09/1981
 LOW               60   03/03/1957
HIGHEST            95   06/22        95       0       94  09/12
                        06/13
                        06/21
LOWEST             69   02/20        67       2       69  05/21
                        01/19                             03/22
                                                          03/03
AVG. MAXIMUM     87.2              86.7     0.5     85.7
AVG. MINIMUM     75.9              75.4     0.5     74.5
MEAN             81.6              81.0     0.6     80.1
DAYS MAX >= 90    101              54.6    46.4       26
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        89.51   2010
 MINIMUM        35.53   1991
TOTALS          55.21             56.35   -1.14    88.15
DAILY AVG.       0.15              0.15    0.00     0.24
DAYS >= .01       211             198.5    12.5      189
DAYS >= .10       117             108.6     8.4      109
DAYS >= .50        29              32.6    -3.6       42
DAYS >= 1.00       10              12.1    -2.1       18
GREATEST
 24 HR. TOTAL    3.40   MM                       08/22 TO 08/22
                                                          08/22 TO 08/22
                                                          08/22 TO 08/22
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    08/22(00) TO 08/22(00)
                                                 08/22(00) TO 08/22(00)2
                                                 08/22(00) TO 08/22(00)2

SNOWFALL (INCHES)
RECORDS
 TOTAL            0.0   2001
 24 HR TOTAL      0.0   08/01/2001 TO 08/01/2001
                        10/01/2001 TO 10/01/2001
                        11/01/2001 TO 11/01/2001
 SNOW DEPTH         0   MM
TOTALS            0.0               0.0     0.0      0.0
 LIQUID EQUIV    0.00              0.00    0.00     0.00
SINCE 7/1         0.0               0.0     0.0      0.0
 LIQUID 7/1      0.00              0.00    0.00     0.00
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= TRACE       0               0.0     0.0        0
DAYS >= 1.0         0               0.0     0.0        0
GREATEST
 SNOW DEPTH         0   MM                             0  MM
 24 HR TOTAL      0.0   MM                       08/22 TO 08/22
                                                          08/22 TO 08/22
                                                          08/22 TO 08/22
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    08/22(00) TO 08/22(00)
                                                 08/22(00) TO 08/22(00)2
                                                 08/22(00) TO 08/22(00)2

DEGREE_DAYS
HEATING TOTAL       0                 0       0        0
 SINCE 7/1          0                 0       0        0

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST                        MM
LATEST                          MM
...................................................

WIND (MPH)
AVERAGE WIND SPEED              7.7
RESULTANT WIND SPEED/DIRECTION   7/076
HIGHEST WIND SPEED/DIRECTION    30/090    DATE  08/23
HIGHEST GUST SPEED/DIRECTION    44/080    DATE  10/11

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           79
NUMBER OF DAYS PC            285
NUMBER OF DAYS CLOUDY          2

AVERAGE RH (PERCENT)     73

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN               36     RAIN                      53
LIGHT RAIN              187     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      99     FOG W/VIS <= 1/4 MILE      1
HAZE                     54

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

$$




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