000
CXCA42 TJSJ 021224 CCA
CLASJU

SJUCLASJU 000
TTAA00 SJU 010746

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
345 AM AST FRI JAN 01 2021

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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR THE YEAR OF 2020...

CLIMATE NORMAL PERIOD: 1981 TO 2010
CLIMATE RECORD PERIOD: 1898 TO 2020

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             98   10/09/1981
 LOW              60   03/03/1957
HIGHEST           95   05/24         95       0       95
                       09/23
                       09/22
LOWEST            70   02/27         67       3       69
                       03/26
                       03/20
AVG. MAXIMUM    87.5
AVG. MINIMUM    76.3
MEAN            81.9               81.0     0.9     81.8
DAYS MAX >= 90   111               55.0    56.0
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       89.50   2010
 MINIMUM       35.53   1991
TOTALS         69.85              56.35   13.50    46.93
DAILY AVG.      0.19               0.16    0.03     0.13
DAYS >= .01      265              198.5    66.5      222
DAYS >= .10      116              108.6     7.4      103
DAYS >= .50       39               32.6     6.4       24
DAYS >= 1.00      17               12.1     4.9        9
GREATEST
 24 HR. TOTAL   4.46                                2.82
 STORM TOTAL    2.44


DEGREE DAYS
HEATING TOTAL      0                  0       0        0
 SINCE 7/1         0
COOLING TOTAL   5672               5855    -183     6249
 SINCE 1/1      5672

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

WIND (MPH)
AVERAGE WIND SPEED              8.5
HIGHEST WIND SPEED/DIRECTION    36/090    DATE  01/10
HIGHEST GUST SPEED/DIRECTION    48/080    DATE  04/29

SKY COVER
AVERAGE SKY COVER           0.42

AVERAGE RH (PERCENT)     75

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             28     MIXED PRECIP               0
HEAVY RAIN               30     RAIN                      59
LIGHT RAIN              223     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                     128     FOG W/VIS <= 1/4 MILE      0
HAZE                     32

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

$$