463
CDCA42 TJSJ 130914
CLIIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
514 AM AST WED MAY 13 2026
...............................
..THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR MAY 12 2026
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)
YESTERDAY
MAXIMUM 90 2:28 PM 96 1994 87 3 89
MINIMUM 79 4:39 AM 69 1982 77 2 78
AVERAGE 85 82 3 84
PRECIPITATION (IN)
YESTERDAY 0.00 1.38 2006 0.10 -0.10 0.00
MONTH TO DATE 0.06 1.23 -1.17 3.83
SINCE MAR 1 4.86 5.33 -0.47 12.67
SINCE JAN 1 8.70 9.87 -1.17 14.82
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 20 17 3 19
MONTH TO DATE 227 202 25 204
SINCE MAR 1 1158 1109 49 1197
SINCE JAN 1 2072 1927 145 2042
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 11.9
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79
LOWEST 57
AVERAGE 68
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THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 96 1994
MINIMUM TEMPERATURE (F) 77 71 1992
SUNRISE AND SUNSET
MAY 13 2026...........SUNRISE 5:47 AM AST SUNSET 6:45 PM AST
MAY 14 2026...........SUNRISE 5:47 AM AST SUNSET 6:46 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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