067
CDUS46 KSGX 220925
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
225 AM PDT WED APR 22 2026
...............................
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR APRIL 21 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 70 12:02 PM 100 2009 77 -7 79
MINIMUM 53 5:30 AM 42 2010 52 1 53
AVERAGE 62 64 -2 66
PRECIPITATION (IN)
YESTERDAY T 0.24 2001 0.02 -0.02 0.00
MONTH TO DATE 0.55 0.59 -0.04 0.01
SINCE JUL 1 11.90 11.15 0.75 5.62
SINCE OCT 1 11.78 10.97 0.81 5.62
SINCE JAN 1 4.76 7.87 -3.11 5.47
DEGREE DAYS
HEATING
YESTERDAY 3 3 0 0
MONTH TO DATE 21 79 -58 67
SINCE MAR 1 39 251 -212 304
SINCE JUL 1 603 1225 -622 1062
COOLING
YESTERDAY 0 2 -2 1
MONTH TO DATE 59 32 27 43
SINCE MAR 1 269 55 214 56
SINCE JAN 1 312 68 244 75
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WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (250)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 6.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 5:00 AM
LOWEST 44 12:00 PM
AVERAGE 64
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THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 95 2017
MINIMUM TEMPERATURE (F) 52 42 2001
SUNRISE AND SUNSET
APRIL 22 2026.........SUNRISE 6:11 AM PDT SUNSET 7:27 PM PDT
APRIL 23 2026.........SUNRISE 6:10 AM PDT SUNSET 7:28 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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