558 CDCA42 TJSJ 210438 CLISJU CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN, PR 1236 AM AST THU MAY 21 2020 ................................... ...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR MAY 20 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 89 1123 AM 92 1999 88 1 88 MINIMUM 78 556 AM 68 1957 77 1 78 AVERAGE 84 82 2 83 PRECIPITATION (IN) YESTERDAY 0.06 3.54 1987 0.20 -0.14 0.05 MONTH TO DATE 1.23 3.86 -2.63 1.25 SINCE MAR 1 10.45 10.49 -0.04 5.33 SINCE JAN 1 27.79 16.64 11.15 9.60 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 18 MONTH TO DATE 377 331 46 343 SINCE MAR 1 1278 1221 57 1276 SINCE JAN 1 2167 1972 195 2050 .................................................................. WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (80) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (60) AVERAGE WIND SPEED 7.7 SKY COVER AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 79 LOWEST 59 AVERAGE 69 .......................................................... THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 88 95 2005 MINIMUM TEMPERATURE (F) 77 69 2011 SUNRISE AND SUNSET MAY 21 2020...........SUNRISE 549 AM AST SUNSET 653 PM AST MAY 22 2020...........SUNRISE 548 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. $$