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CDCA42 TJSJ 230857
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
457 AM AST FRI OCT 23 2026
...............................
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR OCTOBER 22 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 94R 1:36 PM 94 2024 88 6 88
2026
MINIMUM 80 6:53 AM 69 1959 77 3 75
AVERAGE 87 82 5 82
PRECIPITATION (IN)
YESTERDAY T 1.97 1998 0.18 -0.18 1.08
MONTH TO DATE 3.33 3.44 -0.11 4.05
SINCE SEP 1 10.23 9.94 0.29 10.65
SINCE JAN 1 35.16 45.88 -10.72 54.27
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 22 17 5 17
MONTH TO DATE 418 395 23 422
SINCE SEP 1 1009 945 64 998
SINCE JAN 1 5127 4756 371 5043
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 5.2
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85
LOWEST 52
AVERAGE 69
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THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 96 2024
MINIMUM TEMPERATURE (F) 76 70 1961
SUNRISE AND SUNSET
OCTOBER 23 2026.......SUNRISE 6:20 AM AST SUNSET 5:56 PM AST
OCTOBER 24 2026.......SUNRISE 6:21 AM AST SUNSET 5:55 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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