Climatological Report (Daily)
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
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978
CDCA42 TJSJ 190900
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
500 AM AST SUN JAN 19 2025
...................................
...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JANUARY 18 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1898 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 84 2:33 PM 91 2014 83 1 86
MINIMUM 75 4:18 AM 64 1914 72 3 76
AVERAGE 80 77 3 81
PRECIPITATION (IN)
YESTERDAY 0.42 0.81 1940 0.13 0.29 0.24
MONTH TO DATE 1.73 2.51 M0.78 1.03
SINCE DEC 1 6.58 7.36 M0.78 8.74
SINCE JAN 1 1.73 2.51 M0.78 1.03
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 15 12 3 16
MONTH TO DATE 256 226 30 277
SINCE DEC 1 767 652 115 741
SINCE JAN 1 256 226 30 277
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 14.9
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94
LOWEST 72
AVERAGE 83
..........................................................
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 90 1977
MINIMUM TEMPERATURE (F) 72 66 2000
SUNRISE AND SUNSET
JANUARY 19 2025.......SUNRISE 6:59 AM AST SUNSET 6:11 PM AST
JANUARY 20 2025.......SUNRISE 6:59 AM AST SUNSET 6:11 PM AST
M INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$