253
CDUS46 KSGX 220016
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
516 PM PDT SUN MAY 21 2023
...............................
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR MAY 21 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 84 3:12 PM 101 2000 80 4 74
MINIMUM 60 5:01 AM 47 2002 56 4 57
AVERAGE 72 68 4 66
PRECIPITATION (IN)
TODAY 0.00 T 2018 0.01 -0.01 0.00
2018
2019
MONTH TO DATE 0.78 0.25 0.53 T
SINCE JUL 1 23.98 11.57 12.41 9.51
SINCE OCT 1 23.68 11.39 12.29 9.02
SINCE JAN 1 18.44 8.29 10.15 1.40
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 62 30 32 24
SINCE MAR 1 536 307 229 232
SINCE JUL 1 1897 1281 616 1149
COOLING
TODAY 7 4 3 1
MONTH TO DATE 51 74 -23 71
SINCE MAR 1 100 154 -54 192
SINCE JAN 1 100 167 -67 222
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SW (240)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 3.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 6:00 AM
LOWEST 54 12:00 PM
AVERAGE 72
......................................................
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 2023...........SUNRISE 5:45 AM PDT SUNSET 7:49 PM PDT
MAY 22 2023...........SUNRISE 5:45 AM PDT SUNSET 7:50 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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