CDUS46 KSGX 040026 CLIONT CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 426 PM PST TUE FEB 03 2026 ................................... ...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR FEBRUARY 3 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 85R 12:46 PM 84 2006 68 17 80 2009 2018 MINIMUM 48 5:47 AM 31 2002 45 3 50 AVERAGE 67 56 11 65 PRECIPITATION (IN) TODAY 0.00 0.42 2008 0.09 -0.09 0.00 MONTH TO DATE 0.00 0.25 -0.25 0.00 SINCE JUL 1 8.16 6.10 2.06 0.84 SINCE OCT 1 8.04 5.92 2.12 0.84 SINCE JAN 1 1.02 2.82 -1.80 0.69 DEGREE DAYS HEATING TODAY 0 9 -9 0 MONTH TO DATE 2 27 -25 9 SINCE DEC 1 313 611 -298 473 SINCE JUL 1 424 773 -349 624 COOLING TODAY 2 0 2 0 MONTH TO DATE 4 0 4 0 SINCE DEC 1 17 7 10 6 SINCE JAN 1 8 5 3 1 ................................................................... WIND (MPH) RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (290) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NE (30) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NE (40) AVERAGE WIND SPEED 2.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 77 6:00 AM LOWEST 15 3:00 PM AVERAGE 46 .......................................................... THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 68 86 2001 2018 MINIMUM TEMPERATURE (F) 45 34 2011 SUNRISE AND SUNSET FEBRUARY 3 2026......SUNRISE 6:46 AM PST SUNSET 5:23 PM PST FEBRUARY 4 2026......SUNRISE 6:45 AM PST SUNSET 5:24 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$