CDUS46 KSGX 170017 CLIONT CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 517 PM PDT FRI OCT 16 2026 ................................... ...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 16 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 93 1:24 PM 102 2020 82 11 78 MINIMUM 77 5:26 AM 51 1998 57 20 52 AVERAGE 85 70 15 65 PRECIPITATION (IN) TODAY 0.00 0.05 2015 0.01 -0.01 0.00 MONTH TO DATE 0.80 0.16 0.64 1.08 SINCE JUL 1 1.36 0.34 1.02 1.20 SINCE OCT 1 0.80 0.16 0.64 1.08 SINCE JAN 1 6.42 8.70 -2.28 7.27 DEGREE DAYS HEATING TODAY 0 1 -1 0 MONTH TO DATE 7 3 4 12 SINCE SEP 1 7 4 3 12 SINCE JUL 1 7 4 3 12 COOLING TODAY 20 5 15 0 MONTH TO DATE 230 113 117 72 SINCE SEP 1 639 491 148 472 SINCE JAN 1 2451 1864 587 1861 ................................................................... WIND (MPH) RESULTANT WIND SPEED 23 RESULTANT WIND DIRECTION NE (40) HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION NE (40) HIGHEST GUST SPEED 51 HIGHEST GUST DIRECTION NE (30) AVERAGE WIND SPEED 22.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 24 4:00 AM LOWEST 15 2:00 PM AVERAGE 20 .......................................................... THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 82 101 2012 MINIMUM TEMPERATURE (F) 57 52 2000 2018 SUNRISE AND SUNSET OCTOBER 16 2026.......SUNRISE 6:56 AM PDT SUNSET 6:15 PM PDT OCTOBER 17 2026.......SUNRISE 6:57 AM PDT SUNSET 6:14 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$