517
CDCA42 TJSJ 260900
CLIIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
500 AM AST SUN OCT 26 2025
...............................
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR OCTOBER 25 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1953 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM MM MM 94 1983 88 MM 91
MINIMUM MM MM 70 1993 78 MM 82
AVERAGE MM 83 MM 87
PRECIPITATION (IN)
YESTERDAY MM 2.04 1974 0.17 MM 0.00
MONTH TO DATE 0.40 4.21 -3.81 2.03
SINCE SEP 1 5.82 10.10 -4.28 8.37
SINCE JAN 1 27.47 31.39 -3.92 19.51
DEGREE DAYS
HEATING
YESTERDAY MM 0 MM 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY MM 18 MM 22
MONTH TO DATE 118 462 -344 498
SINCE SEP 1 572 1042 -470 1093
SINCE JAN 1 4822 5093 -271 3891
...............................................................
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 0.2
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) 88 93 1992
MINIMUM TEMPERATURE (F) 78 71 2007
SUNRISE AND SUNSET
OCTOBER 26 2025.......SUNRISE 6:17 AM AST SUNSET 5:50 PM AST
OCTOBER 27 2025.......SUNRISE 6:18 AM AST SUNSET 5:50 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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