307
CDCA42 TJSJ 171931
CLIISX
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
331 PM AST FRI JUL 17 2026
...............................
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR JULY 17 2026...
VALID TODAY AS OF 0300 PM LOCAL TIME.
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)
TODAY
MAXIMUM 91 12:59 PM 93 1989 89 2 89
MINIMUM 80 6:19 AM 73 1998 77 3 79
AVERAGE 86 83 3 84
PRECIPITATION (IN)
TODAY 0.00 0.94 1958 0.09 -0.09 0.03
MONTH TO DATE T 1.36 -1.36 0.97
SINCE JUN 1 0.07 3.28 -3.21 2.38
SINCE JAN 1 4.39 14.03 -9.64 2.45
DEGREE DAYS
HEATING
TODAY 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
TODAY 21 18 3 19
MONTH TO DATE 342 306 36 303
SINCE JUN 1 897 840 57 830
SINCE JAN 1 3116 2954 162 3054
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 15.5
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82
LOWEST 54
AVERAGE 68
......................................................
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 93 1989
2024
MINIMUM TEMPERATURE (F) 77 70 1960
SUNRISE AND SUNSET
JULY 17 2026..........SUNRISE 5:53 AM AST SUNSET 6:57 PM AST
JULY 18 2026..........SUNRISE 5:54 AM AST SUNSET 6:57 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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