855
CDCA42 TJSJ 130852
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
452 AM AST TUE OCT 13 2026
...............................
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR OCTOBER 12 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 2:04 PM 97 1987 89 2 91
MINIMUM 77 5:18 AM 72 1962 77 0 78
AVERAGE 84 83 1 85
PRECIPITATION (IN)
YESTERDAY 0.25 2.05 1926 0.14 0.11 0.02
MONTH TO DATE 2.69 1.84 0.85 1.78
SINCE SEP 1 9.59 8.34 1.25 8.38
SINCE JAN 1 34.52 44.28 -9.76 52.00
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 19 18 1 20
MONTH TO DATE 226 216 10 228
SINCE SEP 1 817 766 51 804
SINCE JAN 1 4935 4577 358 4849
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WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 7.8
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88
LOWEST 59
AVERAGE 74
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THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 97 1987
MINIMUM TEMPERATURE (F) 77 70 1957
SUNRISE AND SUNSET
OCTOBER 13 2026.......SUNRISE 6:17 AM AST SUNSET 6:03 PM AST
OCTOBER 14 2026.......SUNRISE 6:17 AM AST SUNSET 6:02 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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