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CDCA42 TJSJ 180447
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
1247 AM AST THU MAY 18 2023
...............................
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR MAY 17 2023
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)
YESTERDAY
MAXIMUM 93 3:05 PM 94 1903 87 6 90
MINIMUM 78 3:10 AM 69 1960 76 2 76
AVERAGE 86 82 4 83
PRECIPITATION (IN)
YESTERDAY 0.01 2.92 2010 0.17 -0.16 0.01
MONTH TO DATE 0.66 3.04 -2.38 0.72
SINCE MAR 1 8.40 9.82 -1.42 7.10
SINCE JAN 1 16.66 16.47 0.19 21.53
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 21 17 4 18
MONTH TO DATE 314 273 41 270
SINCE MAR 1 1157 1146 11 1107
SINCE JAN 1 1957 1893 64 1847
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WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 4.4
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85
LOWEST 51
AVERAGE 68
......................................................
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 94 1903
2021
MINIMUM TEMPERATURE (F) 76 67 1957
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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