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CDCA42 TJSJ 220824
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
424 AM AST WED JUL 22 2026
...............................
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JULY 21 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1898 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 88 3:43 PM 93 1981 89 -1 89
MINIMUM 79 12:00 PM 71 1957 78 1 77
AVERAGE 84 83 1 83
PRECIPITATION (IN)
YESTERDAY 0.19 2.31 2009 0.21 -0.02 0.18
MONTH TO DATE 0.46 3.98 -3.52 3.78
SINCE JUN 1 1.98 8.64 -6.66 7.79
SINCE JAN 1 22.93 27.61 -4.68 32.19
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 19 18 1 18
MONTH TO DATE 423 378 45 393
SINCE JUN 1 1009 921 88 920
SINCE JAN 1 3262 3054 208 3244
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 8.0
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87
LOWEST 68
AVERAGE 78
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THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 94 2023
MINIMUM TEMPERATURE (F) 78 70 1936
SUNRISE AND SUNSET
JULY 22 2026..........SUNRISE 5:58 AM AST SUNSET 7:02 PM AST
JULY 23 2026..........SUNRISE 5:59 AM AST SUNSET 7:02 PM AST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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