Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KSGX 191025
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
225 AM PST SUN JAN 19 2025
...................................
...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR JANUARY 18 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 63 4:52 PM 83 2014 68 -5 67
MINIMUM 44 11:43 PM 35 2007 45 -1 48
AVERAGE 54 56 -2 58
PRECIPITATION (IN)
YESTERDAY 0.00 1.35 2010 0.09 -0.09 0.00
MONTH TO DATE T 1.58 -1.58 0.44
SINCE JUL 1 0.15 4.86 -4.71 3.95
SINCE OCT 1 0.15 4.68 -4.53 1.79
SINCE JAN 1 T 1.58 -1.58 0.44
DEGREE DAYS
HEATING
YESTERDAY 11 9 2 7
MONTH TO DATE 130 166 -36 237
SINCE DEC 1 326 470 -144 428
SINCE JUL 1 477 632 -155 521
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 1 0 1 0
SINCE DEC 1 6 2 4 2
SINCE JAN 1 1 0 1 0
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SW (240)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 2.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 12:00 AM
LOWEST 35 9:00 AM
AVERAGE 61
..........................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 83 2005
MINIMUM TEMPERATURE (F) 45 34 2002
SUNRISE AND SUNSET
JANUARY 19 2025.......SUNRISE 6:54 AM PST SUNSET 5:09 PM PST
JANUARY 20 2025.......SUNRISE 6:54 AM PST SUNSET 5:10 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$