867
CDCA42 TJSJ 182134
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
534 PM AST THU MAY 18 2023
...............................
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR MAY 18 2023
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1898 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 89 4:23 PM 94 1903 87 2 93
2021
MINIMUM 77 5:48 AM 67 1957 76 1 79
AVERAGE 83 82 1 86
PRECIPITATION (IN)
TODAY 0.02 3.14 1904 0.18 -0.16 0.00
MONTH TO DATE 0.68 3.22 -2.54 0.72
SINCE MAR 1 8.42 10.00 -1.58 7.10
SINCE JAN 1 16.68 16.65 0.03 21.53
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 18 17 1 21
MONTH TO DATE 332 290 42 291
SINCE MAR 1 1175 1163 12 1128
SINCE JAN 1 1975 1910 65 1868
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 6.8
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85
LOWEST 61
AVERAGE 73
......................................................
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 95 2021
MINIMUM TEMPERATURE (F) 76 69 1940
SUNRISE AND SUNSET
MAY 18 2023...........SUNRISE 5:50 AM AST SUNSET 6:52 PM AST
MAY 19 2023...........SUNRISE 5:49 AM AST SUNSET 6:52 PM AST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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