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CDCA42 TJSJ 310815
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
415 AM AST SAT MAY 31 2025
...............................
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR MAY 30 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1898 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 87 3:39 PM 94 2006 88 -1 91
MINIMUM 77 5:41 AM 69 1959 77 0 80
AVERAGE 82 82 0 86
PRECIPITATION (IN)
YESTERDAY 0.01 1.90 2016 0.19 -0.18 0.20
MONTH TO DATE 6.88 5.36 1.52 11.51
SINCE MAR 1 17.55 12.14 5.41 23.54
SINCE JAN 1 24.34 18.79 5.55 32.88
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 17 17 0 21
MONTH TO DATE 486 494 -8 590
SINCE MAR 1 1419 1367 52 1596
SINCE JAN 1 2303 2114 189 2489
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 10.6
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90
LOWEST 68
AVERAGE 79
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THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 94 2024
MINIMUM TEMPERATURE (F) 77 69 1959
SUNRISE AND SUNSET
MAY 31 2025...........SUNRISE 5:47 AM AST SUNSET 6:57 PM AST
JUNE 1 2025..........SUNRISE 5:47 AM AST SUNSET 6:57 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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