CDUS46 KSGX 150936 CLIONT CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 236 AM PDT THU OCT 15 2026 ................................... ...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 14 2026... 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) YESTERDAY MAXIMUM 82 3:55 PM 99 2020 83 -1 61 MINIMUM 52 6:07 AM 48 2000 58 -6 54 AVERAGE 67 70 -3 58 PRECIPITATION (IN) YESTERDAY 0.00 1.08 2025 0.01 -0.01 1.08 MONTH TO DATE 0.80 0.13 0.67 1.08 SINCE JUL 1 1.36 0.31 1.05 1.20 SINCE OCT 1 0.80 0.13 0.67 1.08 SINCE JAN 1 6.42 8.67 -2.25 7.27 DEGREE DAYS HEATING YESTERDAY 0 1 -1 7 MONTH TO DATE 7 1 6 8 SINCE SEP 1 7 2 5 8 SINCE JUL 1 7 2 5 8 COOLING YESTERDAY 2 6 -4 0 MONTH TO DATE 202 102 100 72 SINCE SEP 1 611 480 131 472 SINCE JAN 1 2423 1853 570 1861 ................................................................... WIND (MPH) RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (270) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (250) AVERAGE WIND SPEED 5.0 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 65 1:00 AM LOWEST 16 2:00 PM AVERAGE 41 .......................................................... THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 83 100 2020 MINIMUM TEMPERATURE (F) 57 50 2000 2017 SUNRISE AND SUNSET OCTOBER 15 2026.......SUNRISE 6:56 AM PDT SUNSET 6:16 PM PDT OCTOBER 16 2026.......SUNRISE 6:56 AM PDT SUNSET 6:15 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$