Climatological Report (Daily)
Issued by NWS
Issued by NWS
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411 CDUS46 KSGX 190030 CLIONT CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 530 PM PDT SAT MAY 18 2024 ................................... ...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR MAY 18 2024... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1998 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 76 2:23 PM 101 2008 80 -4 78 MINIMUM 54 2:10 AM 49 2011 56 -2 56 2017 AVERAGE 65 68 -3 67 PRECIPITATION (IN) TODAY 0.00 0.21 2011 0.01 -0.01 0.00 MONTH TO DATE 0.15 0.23 -0.08 0.78 SINCE JUL 1 19.80 11.55 8.25 23.78 SINCE OCT 1 17.64 11.37 6.27 23.48 SINCE JAN 1 16.29 8.27 8.02 18.24 DEGREE DAYS HEATING TODAY 0 1 -1 0 MONTH TO DATE 22 27 -5 62 SINCE MAR 1 412 304 108 536 SINCE JUL 1 1300 1278 22 1897 COOLING TODAY 0 4 -4 2 MONTH TO DATE 20 62 -42 35 SINCE MAR 1 45 142 -97 84 SINCE JAN 1 45 155 -110 84 ................................................................... WIND (MPH) RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (280) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 3.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 81 8:00 AM LOWEST 37 2:00 PM AVERAGE 59 .......................................................... THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 80 97 2008 MINIMUM TEMPERATURE (F) 56 46 2011 SUNRISE AND SUNSET MAY 18 2024...........SUNRISE 5:46 AM PDT SUNSET 7:48 PM PDT MAY 19 2024...........SUNRISE 5:46 AM PDT SUNSET 7:49 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$