479
CDCA42 TJSJ 190908
CLIISX
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
508 AM AST SUN JUL 19 2026
...............................
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR JULY 18 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 91 12:16 PM 93 1989 89 2 86
2024
MINIMUM 80 5:43 AM 70 1960 77 3 76
AVERAGE 86 83 3 81
PRECIPITATION (IN)
YESTERDAY 0.00 3.79 1960 0.09 -0.09 0.85
MONTH TO DATE T 1.45 -1.45 1.82
SINCE JUN 1 0.07 3.37 -3.30 3.23
SINCE JAN 1 4.39 14.12 -9.73 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 16
MONTH TO DATE 363 324 39 319
SINCE JUN 1 918 858 60 846
SINCE JAN 1 3137 2972 165 3070
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 14.3
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79
LOWEST 56
AVERAGE 68
......................................................
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 93 1972
MINIMUM TEMPERATURE (F) 77 67 1979
SUNRISE AND SUNSET
JULY 19 2026..........SUNRISE 5:54 AM AST SUNSET 6:57 PM AST
JULY 20 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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