692
CDCA42 TJSJ 181945
CLIIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
345 PM AST WED MAR 18 2026
...............................
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR MARCH 18 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 86 1:40 PM 93 1994 84 2 84
MINIMUM 74 6:38 AM 65 1972 74 0 74
AVERAGE 80 79 1 79
PRECIPITATION (IN)
TODAY 0.01 1.46 1979 0.07 -0.06 0.00
MONTH TO DATE 0.80 1.03 -0.23 1.65
SINCE MAR 1 0.80 1.03 -0.23 1.65
SINCE JAN 1 4.64 5.57 -0.93 3.80
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 15 14 1 14
MONTH TO DATE 286 252 34 290
SINCE MAR 1 286 252 34 290
SINCE JAN 1 1200 1070 130 1135
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 15.7
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 59
LOWEST 57
AVERAGE 58
......................................................
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 92 1994
MINIMUM TEMPERATURE (F) 74 68 1982
2018
SUNRISE AND SUNSET
MARCH 18 2026.........SUNRISE 6:26 AM AST SUNSET 6:30 PM AST
MARCH 19 2026.........SUNRISE 6:25 AM AST SUNSET 6:31 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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