599
CDCA42 TJSJ 050908
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
508 AM AST TUE MAY 05 2026
...............................
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR MAY 4 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 3:24 PM 95 1980 87 4 85
MINIMUM 77 6:15 AM 68 1962 75 2 75
AVERAGE 84 81 3 80
PRECIPITATION (IN)
YESTERDAY 0.00 2.66 1913 0.19 -0.19 T
MONTH TO DATE T 0.74 -0.74 2.11
SINCE MAR 1 9.65 7.52 2.13 12.78
SINCE JAN 1 18.02 14.17 3.85 19.57
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 19 16 3 15
MONTH TO DATE 72 64 8 59
SINCE MAR 1 989 937 52 992
SINCE JAN 1 1781 1684 97 1876
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 8.2
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
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) 87 96 1980
MINIMUM TEMPERATURE (F) 75 66 1962
SUNRISE AND SUNSET
MAY 5 2026...........SUNRISE 5:55 AM AST SUNSET 6:47 PM AST
MAY 6 2026...........SUNRISE 5:54 AM AST SUNSET 6:47 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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