430
CDCA42 TJSJ 310843
CLIISX
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
443 AM AST FRI JUL 31 2026
...............................
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR JULY 30 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 MM MM 93 2015 89 MM 89
MINIMUM MM MM 70 1983 77 MM 76
AVERAGE MM 83 MM 83
PRECIPITATION (IN)
YESTERDAY MM 1.42 2000 0.09 MM 0.00
MONTH TO DATE 0.04 2.55 -2.51 1.82
SINCE JUN 1 0.11 4.47 -4.36 3.23
SINCE JAN 1 4.43 15.22 -10.79 3.30
DEGREE DAYS
HEATING
YESTERDAY MM 0 MM 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY MM 18 MM 18
MONTH TO DATE 581 540 41 541
SINCE JUN 1 1136 1074 62 1068
SINCE JAN 1 3355 3188 167 3292
...............................................................
WIND (MPH)
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED MM
SKY COVER
AVERAGE SKY COVER MM
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST MM
LOWEST MM
AVERAGE MM
......................................................
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 92 2017
2018
MINIMUM TEMPERATURE (F) 77 71 1975
SUNRISE AND SUNSET
JULY 31 2026..........SUNRISE 5:58 AM AST SUNSET 6:53 PM AST
AUGUST 1 2026........SUNRISE 5:58 AM AST SUNSET 6:53 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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