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CDCA42 TJSJ 040912
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
512 AM AST MON MAY 04 2026
...............................
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR MAY 3 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 90 1:21 PM 95 1982 87 3 83
MINIMUM 76 6:30 AM 66 1903 75 1 74
AVERAGE 83 81 2 79
PRECIPITATION (IN)
YESTERDAY T 2.65 2006 0.18 -0.18 1.55
MONTH TO DATE T 0.55 -0.55 2.11
SINCE MAR 1 9.65 7.33 2.32 12.78
SINCE JAN 1 18.02 13.98 4.04 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 18 16 2 14
MONTH TO DATE 53 48 5 44
SINCE MAR 1 970 921 49 977
SINCE JAN 1 1762 1668 94 1861
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WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 8.9
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82
LOWEST 52
AVERAGE 67
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THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 95 1980
MINIMUM TEMPERATURE (F) 75 68 1962
SUNRISE AND SUNSET
MAY 4 2026...........SUNRISE 5:55 AM AST SUNSET 6:47 PM AST
MAY 5 2026...........SUNRISE 5:55 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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