075
CXCA52 TJSJ 010852
CLMSJU

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
452 AM AST TUE JUL 01 2025

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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR THE MONTH OF JUNE 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1898 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             97   06/05/1988
                       06/23/1983
                       06/22/1983
 LOW              66   06/19/1909
HIGHEST           91   06/01         93      -2       95
LOWEST            76   06/13         73       3       77
                       06/14
                       06/28
AVG. MAXIMUM    88.4               89.0    -0.6     92.0
AVG. MINIMUM    77.6               77.2     0.4     80.3
MEAN            83.0               83.1    -0.1     86.1
DAYS MAX >= 90     4               11.7    -7.7       28
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       13.60   2011
 MINIMUM        0.16   2012
TOTALS          4.01               4.66   -0.65     3.41
DAILY AVG.      0.14               0.16   -0.02     0.11
DAYS >= .01       23               15.1     7.9       23
DAYS >= .10       14                8.0     6.0        8
DAYS >= .50        1                2.8    -1.8        2
DAYS >= 1.00       0                1.3    -1.3        1
GREATEST
 24 HR. TOTAL     MM
 STORM TOTAL    0.71


DEGREE DAYS
HEATING TOTAL      0                  0       0        0
 SINCE 7/1         0
COOLING TOTAL    527                543     -16      639
 SINCE 1/1      2851

FREEZE DATES
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              11.9
HIGHEST WIND SPEED/DIRECTION    28/090    DATE  06/27
HIGHEST GUST SPEED/DIRECTION    35/070    DATE  06/10
                                35/070          06/25

SKY COVER
AVERAGE SKY COVER           0.46

AVERAGE RH (PERCENT)     74

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       4
LIGHT RAIN               10     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                      1

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

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