CDCA42 TJSJ 190846 CLIISX CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN PR 446 AM AST TUE MAY 19 2026 ................................... ...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR MAY 18 2026... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1951 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 88 11:58 AM 91 1961 87 1 87 MINIMUM 75 10:10 PM 68 1979 76 -1 76 AVERAGE 82 81 1 82 PRECIPITATION (IN) YESTERDAY T 1.60 2010 0.12 -0.12 MM MONTH TO DATE 0.68 2.33 -1.65 T SINCE MAR 1 3.89 6.17 -2.28 T SINCE JAN 1 3.89 9.46 -5.57 T 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 17 16 1 17 MONTH TO DATE 302 288 14 298 SINCE MAR 1 1188 1140 48 1202 SINCE JAN 1 1996 1898 98 1993 ................................................................... WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (90) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION E (90) AVERAGE WIND SPEED 14.0 SKY COVER AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 84 LOWEST 55 AVERAGE 70 .......................................................... THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 87 90 1999 MINIMUM TEMPERATURE (F) 76 66 1979 SUNRISE AND SUNSET MAY 19 2026...........SUNRISE 5:46 AM AST SUNSET 6:46 PM AST MAY 20 2026...........SUNRISE 5:45 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. $$