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CDCA42 TJSJ 110901
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
501 AM AST MON MAY 11 2026
...............................
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR MAY 10 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 89 2:10 PM 95 1980 87 2 86
MINIMUM 77 5:50 AM 69 1986 75 2 75
AVERAGE 83 81 2 81
PRECIPITATION (IN)
YESTERDAY 0.06 2.72 2014 0.18 -0.12 0.54
MONTH TO DATE 0.06 1.79 -1.73 3.04
SINCE MAR 1 9.71 8.57 1.14 13.71
SINCE JAN 1 18.08 15.22 2.86 20.50
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 18 16 2 16
MONTH TO DATE 182 160 22 152
SINCE MAR 1 1099 1033 66 1085
SINCE JAN 1 1891 1780 111 1969
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WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 10.8
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82
LOWEST 56
AVERAGE 69
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THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 96 1980
MINIMUM TEMPERATURE (F) 75 69 1986
SUNRISE AND SUNSET
MAY 11 2026...........SUNRISE 5:52 AM AST SUNSET 6:49 PM AST
MAY 12 2026...........SUNRISE 5:52 AM AST SUNSET 6:49 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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