718
CDCA42 TJSJ 041949
CLIIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
349 PM AST MON MAY 04 2026
...............................
..THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR MAY 4 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 88 1:59 PM 96 1994 87 1 85
MINIMUM 79 5:05 AM 68 1975 77 2 76
AVERAGE 84 82 2 81
PRECIPITATION (IN)
TODAY 0.00 3.49 1958 0.10 -0.10 0.00
MONTH TO DATE T 0.41 -0.41 1.56
SINCE MAR 1 4.80 4.51 0.29 10.40
SINCE JAN 1 8.64 9.05 -0.41 12.55
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 19 17 2 16
MONTH TO DATE 72 66 6 64
SINCE MAR 1 1003 973 30 1057
SINCE JAN 1 1917 1791 126 1902
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 10.8
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76
LOWEST 61
AVERAGE 69
......................................................
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 110 2024
MINIMUM TEMPERATURE (F) 77 66 1974
SUNRISE AND SUNSET
MAY 4 2026...........SUNRISE 5:51 AM AST SUNSET 6:42 PM AST
MAY 5 2026...........SUNRISE 5:51 AM AST SUNSET 6:43 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