744
CDCA42 TJSJ 190820
CLIIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
420 AM AST THU MAR 19 2026
...............................
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR MARCH 18 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 MM MM 93 1994 84 MM 84
MINIMUM MM MM 65 1972 74 MM 74
AVERAGE MM 79 MM 79
PRECIPITATION (IN)
YESTERDAY MM 1.46 1979 0.07 MM 0.00
MONTH TO DATE 0.79 1.03 -0.24 1.65
SINCE MAR 1 0.79 1.03 -0.24 1.65
SINCE JAN 1 4.63 5.57 -0.94 3.80
DEGREE DAYS
HEATING
YESTERDAY MM 0 MM 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY MM 14 MM 14
MONTH TO DATE 271 252 19 290
SINCE MAR 1 271 252 19 290
SINCE JAN 1 1185 1070 115 1135
...............................................................
WIND (MPH)
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED MM
SKY COVER
AVERAGE SKY COVER MM
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST MM
LOWEST MM
AVERAGE MM
......................................................
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 92 1994
MINIMUM TEMPERATURE (F) 74 68 1982
2018
SUNRISE AND SUNSET
MARCH 19 2026.........SUNRISE 6:25 AM AST SUNSET 6:31 PM AST
MARCH 20 2026.........SUNRISE 6:24 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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