203
CDUS46 KSGX 171022
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
222 AM PST SUN DEC 17 2023
...............................
...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 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 80 3:01 PM 84 2013 66 14 65
MINIMUM 45 7:12 AM 33 2001 43 2 40
AVERAGE 63 55 8 53
PRECIPITATION (IN)
YESTERDAY 0.00 1.39 2002 0.06 -0.06 0.00
MONTH TO DATE T 0.91 -0.91 1.35
SINCE JUL 1 2.53 2.30 0.23 4.04
SINCE OCT 1 0.37 2.12 -1.75 3.74
SINCE JAN 1 20.97 10.66 10.31 5.44
DEGREE DAYS
HEATING
YESTERDAY 2 10 -8 12
MONTH TO DATE 96 151 -55 214
SINCE DEC 1 96 151 -55 214
SINCE JUL 1 189 313 -124 440
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
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WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION N (360)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 2.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 45 4:00 AM
LOWEST 11 3:00 PM
AVERAGE 28
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THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 85 1998
MINIMUM TEMPERATURE (F) 43 36 2022
SUNRISE AND SUNSET
DECEMBER 17 2023......SUNRISE 6:50 AM PST SUNSET 4:43 PM PST
DECEMBER 18 2023......SUNRISE 6:50 AM PST SUNSET 4:44 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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