391
CDCA42 TJSJ 130850
CLIISX
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
450 AM AST SUN SEP 13 2026
...............................
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR SEPTEMBER 12 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 93 11:59 AM 95 1972 89 4 90
2023
MINIMUM 80 3:47 AM 70 1975 77 3 78
AVERAGE 87 83 4 84
PRECIPITATION (IN)
YESTERDAY T 1.01 2004 0.15 -0.15 MM
MONTH TO DATE T 1.95 -1.95 0.00
SINCE SEP 1 T 1.95 -1.95 0.00
SINCE JAN 1 4.43 20.49 -16.06 3.30
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 22 18 4 19
MONTH TO DATE 86 216 -130 224
SINCE SEP 1 86 216 -130 224
SINCE JAN 1 3813 4002 -189 4109
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 11.4
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82
LOWEST 57
AVERAGE 70
......................................................
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 95 2023
MINIMUM TEMPERATURE (F) 77 70 1960
SUNRISE AND SUNSET
SEPTEMBER 13 2026.....SUNRISE 6:07 AM AST SUNSET 6:23 PM AST
SEPTEMBER 14 2026.....SUNRISE 6:07 AM AST SUNSET 6:22 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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