401
CXCA52 TJSJ 032303
CLMIST

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
703 PM AST SAT OCT 03 2026

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

...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1953 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             MM       MM
 LOW              MM       MM
HIGHEST           MM                 92      MM       94
LOWEST            MM                 80      MM       75
AVG. MAXIMUM      MM               89.2      MM     90.2
AVG. MINIMUM      MM               79.5      MM     80.7
MEAN              MM               84.4      MM     85.5
DAYS MAX >= 90    MM               12.2      MM       16
DAYS MAX <= 32    MM                0.0      MM        0
DAYS MIN <= 32    MM                0.0      MM        0
DAYS MIN <= 0     MM                0.0      MM        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       14.94   1953
 MINIMUM        0.49   2026
TOTALS            MM               5.89      MM     5.42
DAILY AVG.        MM               0.20      MM     0.25
DAYS >= .01       MM               15.2      MM       14
DAYS >= .10       MM                8.5      MM        8
DAYS >= .50       MM                2.5      MM        2
DAYS >= 1.00      MM                1.0      MM        1
GREATEST
 24 HR. TOTAL     MM
 STORM TOTAL      MM


DEGREE DAYS
HEATING TOTAL      0                  0       0        0
 SINCE 7/1         0
COOLING TOTAL    202                580    -378      454
 SINCE 1/1      4433

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

WIND (MPH)
AVERAGE WIND SPEED              9.4
HIGHEST WIND SPEED/DIRECTION    20/130    DATE  09/29
HIGHEST GUST SPEED/DIRECTION    30/120    DATE  09/30

SKY COVER
AVERAGE SKY COVER           0.22

AVERAGE RH (PERCENT)     MM

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              7     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       2
LIGHT RAIN                5     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.

$$