778 CDCA42 TJSJ 190427 CLISJU CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN, PR 1226 AM AST TUE MAY 19 2020 ................................... ...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR MAY 18 2020... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1898 TO 2020 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 91 1259 PM 94 1903 88 3 89 MINIMUM 77 534 AM 67 1957 76 1 78 AVERAGE 84 82 2 84 PRECIPITATION (IN) YESTERDAY 0.00 3.14 1904 0.19 -0.19 0.00 MONTH TO DATE 1.15 3.47 -2.32 0.92 SINCE MAR 1 10.37 10.10 0.27 5.00 SINCE JAN 1 27.71 16.25 11.46 9.27 SNOWFALL (IN) YESTERDAY 0.0 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE MAR 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 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 19 17 2 19 MONTH TO DATE 339 297 42 307 SINCE MAR 1 1240 1187 53 1240 SINCE JAN 1 2129 1938 191 2014 .................................................................. WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (90) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION E (70) AVERAGE WIND SPEED 10.5 SKY COVER AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 85 LOWEST 56 AVERAGE 71 .......................................................... THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 88 94 1989 MINIMUM TEMPERATURE (F) 77 69 1940 SUNRISE AND SUNSET MAY 19 2020...........SUNRISE 549 AM AST SUNSET 652 PM AST MAY 20 2020...........SUNRISE 549 AM AST SUNSET 653 PM AST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$