223
CDUS46 KSGX 170923
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
223 AM PDT WED MAY 17 2023
...............................
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR MAY 16 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 85 3:04 PM 100 2008 80 5 80
MINIMUM 57 5:36 AM 46 2011 56 1 56
AVERAGE 71 68 3 68
PRECIPITATION (IN)
YESTERDAY 0.00 T 2016 0.01 -0.01 0.00
2021
MONTH TO DATE 0.78 0.21 0.57 T
SINCE JUL 1 23.98 11.53 12.45 9.51
SINCE OCT 1 23.68 11.35 12.33 9.02
SINCE JAN 1 18.44 8.25 10.19 1.40
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 62 25 37 19
SINCE MAR 1 536 302 234 227
SINCE JUL 1 1897 1276 621 1144
COOLING
YESTERDAY 6 4 2 3
MONTH TO DATE 27 54 -27 61
SINCE MAR 1 76 134 -58 182
SINCE JAN 1 76 147 -71 212
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WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (250)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 6.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 6:00 AM
LOWEST 38 1:00 PM
AVERAGE 68
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THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 102 2008
MINIMUM TEMPERATURE (F) 56 45 2006
SUNRISE AND SUNSET
MAY 17 2023...........SUNRISE 5:48 AM PDT SUNSET 7:47 PM PDT
MAY 18 2023...........SUNRISE 5:47 AM PDT SUNSET 7:47 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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