National Weather Service Text Product
AFOS product CLISJU
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLISJU
Product Timestamp: 2025-05-01 09:00 UTC
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640
CDCA42 TJSJ 010900
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
500 AM AST THU MAY 01 2025
...................................
...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR APRIL 30 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 12:35 PM 94 2015 87 -3 85
MINIMUM 74 6:35 AM 68 1929 75 -1 76
AVERAGE 79 81 -2 81
PRECIPITATION (IN)
YESTERDAY 0.03 2.95 1986 0.19 -0.16 0.15
MONTH TO DATE 6.64 4.60 2.04 9.14
SINCE MAR 1 10.67 6.78 3.89 12.03
SINCE JAN 1 17.46 13.43 4.03 21.37
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 14 16 -2 16
MONTH TO DATE 443 453 -10 505
SINCE MAR 1 933 873 60 1006
SINCE JAN 1 1817 1620 197 1899
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 2.8
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97
LOWEST 77
AVERAGE 87
..........................................................
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 94 1995
MINIMUM TEMPERATURE (F) 75 68 1951
SUNRISE AND SUNSET
MAY 1 2025...........SUNRISE 5:57 AM AST SUNSET 6:46 PM AST
MAY 2 2025...........SUNRISE 5:56 AM AST SUNSET 6:46 PM AST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$