270
CDUS46 KSGX 290018
CLICNO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
518 PM PDT FRI AUG 28 2026
...............................
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR AUGUST 28 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 105 MM 112 2017 97 8 89
MINIMUM 73 MM 57 1999 63 10 66
2006
AVERAGE 89 80 9 78
PRECIPITATION (IN)
TODAY 0.00 T 2002 0.00 0.00 0.00
2008
MONTH TO DATE 0.00 0.01 -0.01 T
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
TODAY 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
TODAY 24 15 9 13
MONTH TO DATE 498 415 83 392
SINCE JUN 1 1184 1071 113 947
SINCE JAN 1 1465 1251 214 1126
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (260)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 4.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 6:00 AM
LOWEST 27 2:00 PM
AVERAGE 55
......................................................
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 97 110 2009
2017
MINIMUM TEMPERATURE (F) 63 53 1999
SUNRISE AND SUNSET
AUGUST 28 2026........SUNRISE 6:21 AM PDT SUNSET 7:21 PM PDT
AUGUST 29 2026........SUNRISE 6:22 AM PDT SUNSET 7:20 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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