808
CDCA42 TJSJ 270851
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
451 AM AST WED AUG 27 2025
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..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR AUGUST 26 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1898 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 90 1:55 PM 95 2009 89 1 91
MINIMUM 80 4:40 AM 70 1956 78 2 80
AVERAGE 85 84 1 86
PRECIPITATION (IN)
YESTERDAY 0.09 2.41 1984 0.22 -0.13 0.02
MONTH TO DATE 6.03 5.15 0.88 7.63
SINCE JUN 1 15.61 15.83 -0.22 15.80
SINCE JAN 1 40.01 34.80 5.21 48.68
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 20 18 2 21
MONTH TO DATE 508 468 40 550
SINCE JUN 1 1621 1574 47 1836
SINCE JAN 1 3945 3707 238 4348
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WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 10.2
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82
LOWEST 63
AVERAGE 73
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THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 95 2023
MINIMUM TEMPERATURE (F) 78 72 1958
SUNRISE AND SUNSET
AUGUST 27 2025........SUNRISE 6:09 AM AST SUNSET 6:42 PM AST
AUGUST 28 2025........SUNRISE 6:09 AM AST SUNSET 6:41 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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