Climatological Report (Daily)
Issued by NWS
Issued by NWS
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227 CDUS46 KSGX 190925 CLIONT CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 225 AM PDT SUN MAY 19 2024 ................................... ...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR MAY 18 2024... 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) YESTERDAY 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) YESTERDAY 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 YESTERDAY 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 YESTERDAY 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 5 RESULTANT WIND DIRECTION W (260) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (230) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 5.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. 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 TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 80 97 2008 MINIMUM TEMPERATURE (F) 56 46 2011 SUNRISE AND SUNSET MAY 19 2024...........SUNRISE 5:46 AM PDT SUNSET 7:49 PM PDT MAY 20 2024...........SUNRISE 5:45 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. $$