Climatological Report (Daily)
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
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CDCA42 TJSJ 061931
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
331 PM AST FRI JUN 06 2025
...................................
...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JUNE 6 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 88 1:59 PM 95 2023 89 -1 91
MINIMUM 76 5:36 AM 70 1964 77 -1 78
AVERAGE 82 83 -1 85
PRECIPITATION (IN)
TODAY 0.07 1.32 1899 0.18 -0.11 0.01
MONTH TO DATE 0.20 1.05 -0.85 1.48
SINCE JUN 1 0.20 1.05 -0.85 1.48
SINCE JAN 1 24.60 20.02 4.58 34.36
DEGREE DAYS
HEATING
TODAY 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
TODAY 17 18 -1 20
MONTH TO DATE 108 108 0 125
SINCE JUN 1 108 108 0 125
SINCE JAN 1 2432 2241 191 2637
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 10.6
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88
LOWEST 61
AVERAGE 75
..........................................................
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 94 1975
2023
2024
MINIMUM TEMPERATURE (F) 77 72 1953
SUNRISE AND SUNSET
JUNE 6 2025..........SUNRISE 5:47 AM AST SUNSET 6:59 PM AST
JUNE 7 2025..........SUNRISE 5:47 AM AST SUNSET 6:59 PM AST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$