Climatological Report (Daily)
Issued by NWS
Issued by NWS
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044 CDUS46 KSGX 212321 CLIONT CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 421 PM PDT TUE MAY 21 2024 ................................... ...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR MAY 21 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 2:55 PM 101 2000 80 -4 84 MINIMUM 55 5:10 AM 47 2002 56 -1 60 AVERAGE 66 68 -2 72 PRECIPITATION (IN) TODAY 0.00 T 2018 0.01 -0.01 0.00 2018 2019 MONTH TO DATE 0.15 0.25 -0.10 0.78 SINCE JUL 1 19.80 11.57 8.23 23.78 SINCE OCT 1 17.64 11.39 6.25 23.48 SINCE JAN 1 16.29 8.29 8.00 18.24 DEGREE DAYS HEATING TODAY 0 1 -1 0 MONTH TO DATE 24 30 -6 62 SINCE MAR 1 414 307 107 536 SINCE JUL 1 1302 1281 21 1897 COOLING TODAY 1 4 -3 7 MONTH TO DATE 21 74 -53 51 SINCE MAR 1 46 154 -108 100 SINCE JAN 1 46 167 -121 100 ................................................................... WIND (MPH) RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (260) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 6.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 75 2:00 AM LOWEST 32 3:00 PM AVERAGE 54 .......................................................... THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 80 96 2005 MINIMUM TEMPERATURE (F) 56 48 2002 SUNRISE AND SUNSET MAY 21 2024...........SUNRISE 5:45 AM PDT SUNSET 7:50 PM PDT MAY 22 2024...........SUNRISE 5:44 AM PDT SUNSET 7:51 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$