563
CDCA42 TJSJ 200940
CLIISX
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
500 AM AST THU AUG 20 2026
...............................
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR AUGUST 19 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1951 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 90 2:53 PM 95 1972 90 0 89
MINIMUM 82 11:59 PM 70 1979 78 4 79
AVERAGE 86 84 2 84
PRECIPITATION (IN)
YESTERDAY T 0.69 2011 0.11 -0.11 0.00
MONTH TO DATE T 1.88 -1.88 0.00
SINCE JUN 1 0.11 6.44 -6.33 3.23
SINCE JAN 1 4.43 17.19 -12.76 3.30
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 21 18 3 19
MONTH TO DATE 268 342 -74 340
SINCE JUN 1 1404 1442 -38 1425
SINCE JAN 1 3623 3556 67 3649
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 11.5
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88
LOWEST 68
AVERAGE 78
......................................................
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 94 2020
MINIMUM TEMPERATURE (F) 77 70 1980
SUNRISE AND SUNSET
AUGUST 20 2026........SUNRISE 6:03 AM AST SUNSET 6:42 PM AST
AUGUST 21 2026........SUNRISE 6:03 AM AST SUNSET 6:41 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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