Climatological Report (Daily)
Issued by NWS
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CDCA42 TJSJ 060859
CLIIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
459 AM AST WED AUG 06 2025
...................................
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR AUGUST 5 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1953 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 93 11:45 AM 98 1979 90 3 91
MINIMUM 82 5:29 AM 69 2001 79 3 81
AVERAGE 88 85 3 86
PRECIPITATION (IN)
YESTERDAY T 2.16 2016 0.11 -0.11 0.00
MONTH TO DATE 0.20 0.57 -0.37 1.02
SINCE JUN 1 2.24 5.83 -3.59 4.20
SINCE JAN 1 18.34 17.49 0.85 4.20
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 23 20 3 21
MONTH TO DATE 109 100 9 96
SINCE JUN 1 1353 1277 76 1045
SINCE JAN 1 3745 3540 205 2290
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 10.3
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 57
AVERAGE 70
..........................................................
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 97 1994
MINIMUM TEMPERATURE (F) 79 67 2001
SUNRISE AND SUNSET
AUGUST 6 2025........SUNRISE 5:59 AM AST SUNSET 6:52 PM AST
AUGUST 7 2025........SUNRISE 6:00 AM AST SUNSET 6:51 PM AST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$