906
CDCA42 TJSJ 090906
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
506 AM AST FRI OCT 09 2026
...............................
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR OCTOBER 8 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
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 91 3:45 PM 97 1981 89 2 90
MINIMUM 78 6:22 AM 70 1912 77 1 78
AVERAGE 85 83 2 84
PRECIPITATION (IN)
YESTERDAY 0.00 1.96 1912 0.15 -0.15 T
MONTH TO DATE 2.18 1.28 0.90 1.38
SINCE SEP 1 9.08 7.78 1.30 7.98
SINCE JAN 1 34.01 43.72 -9.71 51.60
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 20 18 2 19
MONTH TO DATE 152 144 8 151
SINCE SEP 1 743 694 49 727
SINCE JAN 1 4861 4505 356 4772
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WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 6.9
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88
LOWEST 58
AVERAGE 73
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THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 98 1981
MINIMUM TEMPERATURE (F) 77 71 1958
SUNRISE AND SUNSET
OCTOBER 9 2026.......SUNRISE 6:16 AM AST SUNSET 6:06 PM AST
OCTOBER 10 2026.......SUNRISE 6:16 AM AST SUNSET 6:05 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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