Climatological Report (Daily)
Issued by NWS
Issued by NWS
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459
CDCA42 TJSJ 020908
CLIIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
508 AM AST SAT AUG 02 2025
...................................
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR AUGUST 1 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 95 2:19 PM 97 1994 90 5 85
MINIMUM 82 6:06 AM 73 1992 79 3 76
AVERAGE 89 85 4 81
PRECIPITATION (IN)
YESTERDAY T 0.77 1963 0.11 -0.11 0.69
MONTH TO DATE T 0.11 -0.11 0.69
SINCE JUN 1 2.04 5.37 -3.33 3.87
SINCE JAN 1 18.14 17.03 1.11 3.87
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 24 20 4 16
MONTH TO DATE 24 20 4 16
SINCE JUN 1 1268 1197 71 965
SINCE JAN 1 3660 3460 200 2210
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 12.1
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85
LOWEST 52
AVERAGE 69
..........................................................
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 98 1994
MINIMUM TEMPERATURE (F) 79 73 1983
SUNRISE AND SUNSET
AUGUST 2 2025........SUNRISE 5:58 AM AST SUNSET 6:54 PM AST
AUGUST 3 2025........SUNRISE 5:59 AM AST SUNSET 6:53 PM AST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$