847
CDCA42 TJSJ 190753
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
353 AM AST FRI JUN 19 2026
...............................
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JUNE 18 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1898 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 90 12:57 PM 94 2005 89 1 89
2024
MINIMUM 77 3:17 AM 69 1909 77 0 78
AVERAGE 84 83 1 84
PRECIPITATION (IN)
YESTERDAY T 2.32 1949 0.14 -0.14 MM
MONTH TO DATE 0.51 2.94 -2.43 2.32
SINCE JUN 1 0.51 2.94 -2.43 2.32
SINCE JAN 1 21.46 21.91 -0.45 26.72
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 19 18 1 19
MONTH TO DATE 349 324 25 321
SINCE JUN 1 349 324 25 321
SINCE JAN 1 2602 2457 145 2645
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 12.2
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82
LOWEST 57
AVERAGE 70
......................................................
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 94 1981
MINIMUM TEMPERATURE (F) 77 66 1909
SUNRISE AND SUNSET
JUNE 19 2026..........SUNRISE 5:48 AM AST SUNSET 7:03 PM AST
JUNE 20 2026..........SUNRISE 5:48 AM AST SUNSET 7:03 PM AST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page