776
CDCA42 TJSJ 211941
CLIIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
341 PM AST TUE JUL 21 2026
...............................
..THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR JULY 21 2026
VALID TODAY AS OF 0300 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1953 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 92 1:55 PM 97 1993 90 2 92
MINIMUM 80 6:21 AM 68 1999 79 1 79
AVERAGE 86 84 2 86
PRECIPITATION (IN)
TODAY 0.19 1.21 1958 0.10 0.09 0.08
MONTH TO DATE 0.40 1.85 -1.45 1.12
SINCE JUN 1 0.44 4.20 -3.76 1.96
SINCE JAN 1 9.67 15.86 -6.19 18.06
DEGREE DAYS
HEATING
TODAY 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
TODAY 21 20 1 21
MONTH TO DATE 462 420 42 417
SINCE JUN 1 1086 993 93 1028
SINCE JAN 1 3522 3256 266 3420
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 9.4
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85
LOWEST 57
AVERAGE 71
......................................................
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 97 1994
MINIMUM TEMPERATURE (F) 79 66 1999
SUNRISE AND SUNSET
JULY 21 2026..........SUNRISE 5:54 AM AST SUNSET 6:58 PM AST
JULY 22 2026..........SUNRISE 5:55 AM AST SUNSET 6:58 PM AST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page