501 CDCA42 TJSJ 190901 CLISJU CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN PR 501 AM AST THU JUN 19 2025 ................................... ...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JUNE 18 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 89 1:52 PM 94 2005 89 0 94 2024 MINIMUM 78 6:34 AM 69 1909 77 1 80 AVERAGE 84 83 1 87 PRECIPITATION (IN) YESTERDAY MM 2.32 1949 0.14 MM T MONTH TO DATE 2.32 2.94 -0.62 2.15 SINCE JUN 1 2.32 2.94 -0.62 2.15 SINCE JAN 1 26.72 21.91 4.81 35.03 DEGREE DAYS HEATING YESTERDAY 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 YESTERDAY 19 18 1 22 MONTH TO DATE 321 324 -3 385 SINCE JUN 1 321 324 -3 385 SINCE JAN 1 2645 2457 188 2897 ................................................................... WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (80) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NE (40) AVERAGE WIND SPEED 11.1 SKY COVER AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 90 LOWEST 68 AVERAGE 79 .......................................................... THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 89 94 1981 MINIMUM TEMPERATURE (F) 77 66 1909 SUNRISE AND SUNSET JUNE 19 2025..........SUNRISE 5:48 AM AST SUNSET 7:03 PM AST JUNE 20 2025..........SUNRISE 5:49 AM AST SUNSET 7:03 PM AST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$