954
CDUS46 KSGX 310925
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
225 AM PDT WED MAY 31 2023
...............................
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR MAY 30 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 69 3:09 PM 94 2004 82 -13 79
MINIMUM 57 11:59 PM 49 1998 57 0 54
AVERAGE 63 70 -7 67
PRECIPITATION (IN)
YESTERDAY T R T 2004 0.01 -0.01 0.00
2004
2018
MONTH TO DATE 0.78 0.30 0.48 T
SINCE JUL 1 23.98 11.62 12.36 9.51
SINCE OCT 1 23.68 11.44 12.24 9.02
SINCE JAN 1 18.44 8.34 10.10 1.40
DEGREE DAYS
HEATING
YESTERDAY 2 0 2 0
MONTH TO DATE 73 37 36 27
SINCE MAR 1 547 314 233 235
SINCE JUL 1 1908 1288 620 1152
COOLING
YESTERDAY 0 5 -5 2
MONTH TO DATE 56 114 -58 101
SINCE MAR 1 105 194 -89 222
SINCE JAN 1 105 207 -102 252
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION W (250)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 8.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 1:00 AM
LOWEST 52 11:00 AM
AVERAGE 70
......................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 96 2006
MINIMUM TEMPERATURE (F) 57 52 1998
SUNRISE AND SUNSET
MAY 31 2023...........SUNRISE 5:41 AM PDT SUNSET 7:56 PM PDT
JUNE 1 2023..........SUNRISE 5:40 AM PDT SUNSET 7:57 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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