CDCA42 TJSJ 041937 CLISJU CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN PR 337 PM AST TUE AUG 04 2026 ................................... ...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR AUGUST 4 2026... VALID TODAY AS OF 0300 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1898 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 91 2:13 PM 93 2005 89 2 91 MINIMUM 80 6:27 AM 71 1909 78 2 79 AVERAGE 86 83 3 85 PRECIPITATION (IN) TODAY 0.00 2.71 1945 0.17 -0.17 T MONTH TO DATE 0.01 0.70 -0.69 1.21 SINCE JUN 1 2.07 11.38 -9.31 10.79 SINCE JAN 1 23.02 30.35 -7.33 35.19 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 21 18 3 20 MONTH TO DATE 84 72 12 78 SINCE JUN 1 1302 1178 124 1191 SINCE JAN 1 3555 3311 244 3515 ................................................................... WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (50) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NE (50) AVERAGE WIND SPEED 8.7 SKY COVER AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 79 LOWEST 63 AVERAGE 71 .......................................................... THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 89 94 2010 MINIMUM TEMPERATURE (F) 78 71 1959 SUNRISE AND SUNSET AUGUST 4 2026........SUNRISE 6:03 AM AST SUNSET 6:57 PM AST AUGUST 5 2026........SUNRISE 6:03 AM AST SUNSET 6:57 PM AST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$