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000
CXCA52 TJSJ 010428
CLMSJU

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
1228 AM AST WED NOV 01 2023

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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1898 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             98   10/09/1981
 LOW              67   10/20/1959
HIGHEST           96   10/09         93       3       94
                       10/15
                       10/16
LOWEST            77   10/25         72       5       75
                       10/26
                       10/27
AVG. MAXIMUM    91.0               88.6     2.4     88.8
AVG. MINIMUM    79.7               76.7     3.0     77.8
MEAN            85.4               82.7     2.7     83.3
DAYS MAX >= 90    22                9.5    12.5        9
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       15.06   1970
 MINIMUM        1.17   1979
TOTALS          9.73               5.21    4.52     6.61
DAILY AVG.      0.31               0.17    0.14     0.21
DAYS >= .01       15               17.7    -2.7       25
DAYS >= .10       10               10.6    -0.6       12
DAYS >= .50        4                3.0     1.0        3
DAYS >= 1.00       2                1.2     0.8        3
GREATEST
 24 HR. TOTAL   5.22   10/27 TO 10/28
 STORM TOTAL    5.20


DEGREE DAYS
HEATING TOTAL      0                  0       0        0
 SINCE 7/1         0
COOLING TOTAL    641                547      94      575
 SINCE 1/1      5362

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

WIND (MPH)
AVERAGE WIND SPEED              5.8
HIGHEST WIND SPEED/DIRECTION    21/070    DATE  10/11
                                21/070          10/12
                                21/070          10/19
HIGHEST GUST SPEED/DIRECTION    33/160    DATE  10/04

SKY COVER
AVERAGE SKY COVER           0.45

AVERAGE RH (PERCENT)     76

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              5     MIXED PRECIP               4
HEAVY RAIN                5     RAIN                      27
LIGHT RAIN               16     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      12     FOG W/VIS <= 1/4 MILE      1
HAZE                      3

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

$$