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

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000
CXCA52 TJSJ 010510
CLSSJU

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
110 AM AST THU JUN 01 2023

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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2023 TO 5/31/2023...

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             97   04/17/1983
 LOW              60   03/03/1957
HIGHEST           93   05/09
                       05/10
                       05/17
LOWEST            68   04/08
AVG. MAXIMUM    86.2               86.1     0.1     85.4
AVG. MINIMUM    74.0               74.0     0.0     73.6
MEAN            80.1               80.1     0.0     79.5
DAYS MAX >= 90    17               12.4     4.6        6
DAYS MAX <= 32     0
DAYS MIN <= 32     0
DAYS MIN <= 0      0
DAYS MIN >= 80     0                                   0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        7.47   2022
 MINIMUM        5.98   2021
TOTALS         11.74              12.32   -0.58     7.46
DAILY AVG.      0.13               0.13   -0.00     0.08
DAYS >= .01       42               43.9    -1.9       67
DAYS >= .10       15               21.6    -6.6       24
DAYS >= .50        5                6.5    -1.5        2
DAYS >= 1.00       4                3.0     1.0        0
GREATEST
 24 HR. TOTAL   2.73                                0.77
 STORM TOTAL    2.73


DEGREE DAYS
HEATING TOTAL      0                  0       0        0
 SINCE 7/1         0
COOLING TOTAL   1412               1386      26     1357
 SINCE 1/1      2212

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

WIND (MPH)
AVERAGE WIND SPEED              8.1
HIGHEST WIND SPEED/DIRECTION    29/090    DATE  04/06
HIGHEST GUST SPEED/DIRECTION    35/080    DATE  03/21

SKY COVER
AVERAGE SKY COVER           0.40

AVERAGE RH (PERCENT)     73

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     MIXED PRECIP               0
HEAVY RAIN                7     RAIN                      10
LIGHT RAIN               45     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      16     FOG W/VIS <= 1/4 MILE      0
HAZE                      2

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

$$