Climatological Report (Daily)
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
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CDCA42 TJSJ 190939
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
539 AM AST SAT APR 19 2025
...................................
...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR APRIL 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 3:29 PM 93 2021 86 -2 85
MINIMUM 75 9:28 AM 68 1962 74 1 77
AVERAGE 80 80 0 81
PRECIPITATION (IN)
YESTERDAY 0.07 3.81 2005 0.16 -0.09 T
MONTH TO DATE 3.57 2.45 1.12 4.63
SINCE MAR 1 7.60 4.63 2.97 7.52
SINCE JAN 1 14.39 11.28 3.11 16.86
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 15 15 0 16
MONTH TO DATE 273 266 7 306
SINCE MAR 1 763 686 77 807
SINCE JAN 1 1647 1433 214 1700
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 6.9
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91
LOWEST 70
AVERAGE 81
..........................................................
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 92 2007
MINIMUM TEMPERATURE (F) 74 66 1961
SUNRISE AND SUNSET
APRIL 19 2025.........SUNRISE 6:04 AM AST SUNSET 6:42 PM AST
APRIL 20 2025.........SUNRISE 6:03 AM AST SUNSET 6:42 PM AST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$