Climatological Report (Monthly)
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000
CXCA52 TJSJ 010508
CLMISX

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

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

...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR THE MONTH OF MAY 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1951 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             94   05/28/1972
 LOW              62   05/23/2007
HIGHEST           90   05/28         91      -1       90
LOWEST            73   05/06         80      -7       73
                       05/07
AVG. MAXIMUM    88.5               87.1     1.4     88.4
AVG. MINIMUM    76.7               75.4     1.3     76.7
MEAN            82.6               81.2     1.4     82.5
DAYS MAX >= 90     1                3.0    -2.0        4
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       14.03   1981
 MINIMUM        0.22   1974
TOTALS          0.34               3.62   -3.28     0.35
DAILY AVG.      0.01               0.12   -0.11     0.01
DAYS >= .01        8               11.9    -3.9        8
DAYS >= .10        0                5.5    -5.5        1
DAYS >= .50        0                1.7    -1.7        0
DAYS >= 1.00       0                0.8    -0.8        0
GREATEST
 24 HR. TOTAL   0.10   05/18 TO 05/19
 STORM TOTAL    0.09


DEGREE DAYS
HEATING TOTAL      0                  0       0        0
 SINCE 7/1         0
COOLING TOTAL    556                504      52      548
 SINCE 1/1      2204

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

WIND (MPH)
AVERAGE WIND SPEED              10.0
HIGHEST WIND SPEED/DIRECTION    23/080    DATE  05/30
HIGHEST GUST SPEED/DIRECTION    31/130    DATE  05/05

SKY COVER
AVERAGE SKY COVER           0.32

AVERAGE RH (PERCENT)     75

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       3
LIGHT RAIN               11     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       8     FOG W/VIS <= 1/4 MILE      0
HAZE                      0

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

$$


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