Climatological Report (Daily)
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
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CDCA42 TJSJ 041931
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
331 PM AST FRI APR 04 2025
...................................
...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR APRIL 4 2025...
VALID TODAY AS OF 0300 PM LOCAL TIME.
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)
TODAY
MAXIMUM 84 1:35 PM 91 1992 86 -2 89
MINIMUM 74 2:51 AM 66 1961 73 1 76
AVERAGE 79 80 -1 83
PRECIPITATION (IN)
TODAY 0.09 1.33 1996 0.12 -0.03 T
MONTH TO DATE 0.71 0.43 0.28 0.13
SINCE MAR 1 4.74 2.61 2.13 3.02
SINCE JAN 1 11.53 9.26 2.27 12.36
DEGREE DAYS
HEATING
TODAY 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
TODAY 14 14 0 18
MONTH TO DATE 57 56 1 66
SINCE MAR 1 547 476 71 567
SINCE JAN 1 1431 1223 208 1460
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 17.9
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84
LOWEST 55
AVERAGE 70
..........................................................
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 93 1984
MINIMUM TEMPERATURE (F) 73 67 1935
SUNRISE AND SUNSET
APRIL 4 2025.........SUNRISE 7:16 AM ADT SUNSET 7:38 PM ADT
APRIL 5 2025.........SUNRISE 7:15 AM ADT SUNSET 7:39 PM ADT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$