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CDCA42 TJSJ 050954
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
554 AM AST TUE AUG 05 2025
...............................
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR AUGUST 4 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 91 3:53 PM 93 2005 89 2 91
MINIMUM 79 6:27 AM 71 1909 78 1 81
AVERAGE 85 83 2 86
PRECIPITATION (IN)
YESTERDAY T 2.71 1945 0.17 -0.17 0.04
MONTH TO DATE 1.21 0.70 0.51 1.13
SINCE JUN 1 10.79 11.38 -0.59 9.30
SINCE JAN 1 35.19 30.35 4.84 42.18
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 20 18 2 21
MONTH TO DATE 78 72 6 84
SINCE JUN 1 1191 1178 13 1370
SINCE JAN 1 3515 3311 204 3882
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WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 10.1
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87
LOWEST 54
AVERAGE 71
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THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 94 2010
MINIMUM TEMPERATURE (F) 78 71 1959
SUNRISE AND SUNSET
AUGUST 5 2025........SUNRISE 6:03 AM AST SUNSET 6:57 PM AST
AUGUST 6 2025........SUNRISE 6:03 AM AST SUNSET 6:56 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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