254
CDUS46 KSGX 230921
CLICNO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
221 AM PDT SUN AUG 23 2026
...............................
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR AUGUST 22 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 103 1:13 PM 104 2025 97 6 104
MINIMUM 65 3:38 AM 55 2005 63 2 67
AVERAGE 84 80 4 86
PRECIPITATION (IN)
YESTERDAY 0.00 T 1999 0.00 0.00 0.00
2002
2005
MONTH TO DATE 0.00 0.01 -0.01 0.00
SINCE JUL 1 T 0.09 -0.09 T
SINCE OCT 1 12.11 9.92 2.19 5.25
SINCE JAN 1 5.43 7.11 -1.68 5.15
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 2 -2 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 19 15 4 21
MONTH TO DATE 362 325 37 293
SINCE JUN 1 1048 981 67 848
SINCE JAN 1 1329 1161 168 1027
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (250)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 4.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 3:00 AM
LOWEST 19 1:00 PM
AVERAGE 48
......................................................
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 97 105 1998
MINIMUM TEMPERATURE (F) 63 54 2002
2004
SUNRISE AND SUNSET
AUGUST 23 2026........SUNRISE 6:18 AM PDT SUNSET 7:28 PM PDT
AUGUST 24 2026........SUNRISE 6:19 AM PDT SUNSET 7:26 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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