806
CDCA42 TJSJ 311930
CLIIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
330 PM AST SUN MAY 31 2026
...............................
..THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR MAY 31 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 89 1:54 PM 95 1994 88 1 90
MINIMUM 80 5:56 AM 70 1986 79 1 80
AVERAGE 85 83 2 85
PRECIPITATION (IN)
TODAY 0.09 0.76 1981 0.07 0.02 0.01
MONTH TO DATE 0.59 3.02 -2.43 5.11
SINCE MAR 1 5.39 7.12 -1.73 13.95
SINCE JAN 1 9.23 11.66 -2.43 16.10
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 20 18 2 20
MONTH TO DATE 591 538 53 554
SINCE MAR 1 1522 1445 77 1547
SINCE JAN 1 2436 2263 173 2392
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 12.3
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94
LOWEST 65
AVERAGE 80
......................................................
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 96 1994
MINIMUM TEMPERATURE (F) 79 68 1974
SUNRISE AND SUNSET
MAY 31 2026...........SUNRISE 5:43 AM AST SUNSET 6:52 PM AST
JUNE 1 2026..........SUNRISE 5:43 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.
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