579 CDUS46 KSGX 211131 CLIRAL CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 430 AM PDT SAT APR 21 2018 ................................... ...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR APRIL 20 2018... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1893 TO 2018 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 80 258 PM 101 2009 76 4 82 MINIMUM 45 455 AM 36 1972 51 -6 51 1955 1912 AVERAGE 63 64 -1 67 PRECIPITATION (IN) YESTERDAY 0.00 0.91 1988 0.03 -0.03 0.00 MONTH TO DATE T 0.51 -0.51 0.10 SINCE OCT 1 4.08 11.31 -7.23 13.19 SINCE JAN 1 4.05 8.50 -4.45 7.93 DEGREE DAYS HEATING YESTERDAY 2 3 -1 0 MONTH TO DATE 39 82 -43 30 SINCE MAR 1 224 287 -63 128 SINCE JUL 1 784 1395 -611 1092 COOLING YESTERDAY 0 2 -2 2 MONTH TO DATE 43 22 21 29 SINCE MAR 1 55 34 21 88 SINCE JAN 1 91 43 48 88 .................................................................. WIND (MPH) RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (260) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (250) HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (250) AVERAGE WIND SPEED 4.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 89 500 AM LOWEST 23 300 PM AVERAGE 56 .......................................................... THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 76 101 2009 MINIMUM TEMPERATURE (F) 51 33 1904 SUNRISE AND SUNSET APRIL 21 2018.........SUNRISE 612 AM PDT SUNSET 726 PM PDT APRIL 22 2018.........SUNRISE 610 AM PDT SUNSET 727 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$