Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDCA42 TJSJ 010850
CLIIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
450 AM AST TUE JUL 01 2025
...................................
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR JUNE 30 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 91 4:05 PM 96 1994 90 1 92
MINIMUM 81 5:59 AM 73 1953 80 1 80
AVERAGE 86 84 2 86
PRECIPITATION (IN)
YESTERDAY T 0.96 2006 0.09 -0.09 MM
MONTH TO DATE 0.84 2.35 -1.51 T
SINCE JUN 1 0.84 2.35 -1.51 T
SINCE JAN 1 16.94 14.01 2.93 T
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 21 20 1 21
MONTH TO DATE 611 573 38 335
SINCE JUN 1 611 573 38 335
SINCE JAN 1 3003 2836 167 1580
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 12.0
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 59
AVERAGE 71
..........................................................
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 94 1995
2024
MINIMUM TEMPERATURE (F) 80 73 1963
SUNRISE AND SUNSET
JULY 1 2025..........SUNRISE 5:47 AM AST SUNSET 7:00 PM AST
JULY 2 2025..........SUNRISE 5:48 AM AST SUNSET 7:00 PM AST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$