250
CDCA42 TJSJ 210855
CLIISX
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
455 AM AST MON SEP 21 2026
...............................
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR SEPTEMBER 20 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 89 3:30 PM 95 2023 89 0 88
MINIMUM 76 4:58 AM 72 1979 76 0 76
AVERAGE 83 83 0 82
PRECIPITATION (IN)
YESTERDAY 0.00 1.23 2005 0.16 -0.16 MM
MONTH TO DATE T 3.24 -3.24 0.00
SINCE SEP 1 T 3.24 -3.24 0.00
SINCE JAN 1 4.43 21.78 -17.35 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 18 18 0 17
MONTH TO DATE 181 360 -179 370
SINCE SEP 1 181 360 -179 370
SINCE JAN 1 3908 4146 -238 4255
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 6.9
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90
LOWEST 65
AVERAGE 78
......................................................
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 95 2023
MINIMUM TEMPERATURE (F) 76 70 1951
SUNRISE AND SUNSET
SEPTEMBER 21 2026.....SUNRISE 6:08 AM AST SUNSET 6:16 PM AST
SEPTEMBER 22 2026.....SUNRISE 6:08 AM AST SUNSET 6:15 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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