CDUS46 KSGX 150020 CLIONT CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 520 PM PDT TUE APR 14 2026 ................................... ...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR APRIL 14 2026... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1998 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 75 3:10 PM 89 2008 75 0 75 2014 MINIMUM 49 5:49 AM 40 2012 51 -2 53 AVERAGE 62 63 -1 64 PRECIPITATION (IN) TODAY 0.00 1.18 2003 0.02 -0.02 0.00 MONTH TO DATE 0.55 0.41 0.14 T SINCE JUL 1 11.90 10.97 0.93 5.61 SINCE OCT 1 11.78 10.79 0.99 5.61 SINCE JAN 1 4.76 7.69 -2.93 5.46 DEGREE DAYS HEATING TODAY 3 4 -1 1 MONTH TO DATE 18 56 -38 31 SINCE MAR 1 36 228 -192 268 SINCE JUL 1 600 1202 -602 1026 COOLING TODAY 0 2 -2 0 MONTH TO DATE 42 18 24 41 SINCE MAR 1 252 41 211 54 SINCE JAN 1 295 54 241 73 ................................................................... WIND (MPH) RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SW (240) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (230) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (240) AVERAGE WIND SPEED 3.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 83 5:00 AM LOWEST 35 2:00 PM AVERAGE 59 .......................................................... THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 76 88 2009 MINIMUM TEMPERATURE (F) 51 40 2012 SUNRISE AND SUNSET APRIL 14 2026.........SUNRISE 6:21 AM PDT SUNSET 7:21 PM PDT APRIL 15 2026.........SUNRISE 6:19 AM PDT SUNSET 7:22 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$