801
CDUS46 KSGX 300948
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
148 AM PST SAT DEC 30 2023
...............................
...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 29 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 3:58 PM 84 2017 67 2 56
MINIMUM 48 3:56 AM 32 2015 44 4 52
AVERAGE 59 55 4 54
PRECIPITATION (IN)
YESTERDAY 0.00 1.22 2004 0.08 -0.08 0.01
MONTH TO DATE 0.83 1.75 -0.92 1.63
SINCE JUL 1 3.36 3.14 0.22 4.32
SINCE OCT 1 1.20 2.96 -1.76 4.02
SINCE JAN 1 21.80 11.50 10.30 5.72
DEGREE DAYS
HEATING
YESTERDAY 6 10 -4 11
MONTH TO DATE 171 281 -110 332
SINCE DEC 1 171 281 -110 332
SINCE JUL 1 264 443 -179 558
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 2 0 2 0
SINCE DEC 1 2 0 2 0
SINCE JAN 1 1695 1967 -272 2301
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 3.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 10:00 PM
LOWEST 25 4:00 PM
AVERAGE 57
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THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 79 1998
MINIMUM TEMPERATURE (F) 44 34 2010
SUNRISE AND SUNSET
DECEMBER 30 2023......SUNRISE 6:55 AM PST SUNSET 4:51 PM PST
DECEMBER 31 2023......SUNRISE 6:56 AM PST SUNSET 4:51 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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