305
CDUS46 KSGX 210927
CLICNO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
227 AM PDT TUE JUL 21 2026
...............................
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR JULY 20 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 92 MM 106 2016 94 -2 88
MINIMUM 69 MM 55 1999 64 5 64
2000
2001
AVERAGE 81 79 2 76
PRECIPITATION (IN)
YESTERDAY T 0.05 2005 0.00 0.00 0.00
MONTH TO DATE T 0.05 -0.05 T
SINCE JUL 1 T 0.05 -0.05 T
SINCE OCT 1 12.11 9.88 2.23 5.25
SINCE JAN 1 5.43 7.07 -1.64 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 16 14 2 11
MONTH TO DATE 268 257 11 202
SINCE JUN 1 497 501 -4 461
SINCE JAN 1 778 681 97 640
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WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (250)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 4.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 4:00 AM
LOWEST 22 5:00 PM
AVERAGE 52
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THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 94 107 2016
MINIMUM TEMPERATURE (F) 64 53 1999
SUNRISE AND SUNSET
JULY 21 2026..........SUNRISE 5:55 AM PDT SUNSET 7:59 PM PDT
JULY 22 2026..........SUNRISE 5:55 AM PDT SUNSET 7:58 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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