946
CDCA42 TJSJ 100851
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
451 AM AST SAT OCT 10 2026
...............................
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR OCTOBER 9 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 89 2:56 PM 98 1981 89 0 88
MINIMUM 79 6:10 AM 71 1958 77 2 78
AVERAGE 84 83 1 83
PRECIPITATION (IN)
YESTERDAY T 1.72 1970 0.14 -0.14 0.24
MONTH TO DATE 2.18 1.42 0.76 1.62
SINCE SEP 1 9.08 7.92 1.16 8.22
SINCE JAN 1 34.01 43.86 -9.85 51.84
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 19 18 1 18
MONTH TO DATE 171 162 9 169
SINCE SEP 1 762 712 50 745
SINCE JAN 1 4880 4523 357 4790
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 9.2
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82
LOWEST 65
AVERAGE 74
......................................................
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 95 1980
2024
MINIMUM TEMPERATURE (F) 77 71 1962
SUNRISE AND SUNSET
OCTOBER 10 2026.......SUNRISE 6:16 AM AST SUNSET 6:05 PM AST
OCTOBER 11 2026.......SUNRISE 6:17 AM AST SUNSET 6:04 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