Climatological Report (Daily)
Issued by NWS
Issued by NWS
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639
CDUS46 KSGX 110930
CLICNO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
230 AM PDT MON AUG 11 2025
...................................
...THE CHINO AIRPORT CA CLIMATE SUMMARY FOR AUGUST 10 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 96 1:40 PM 104 2003 96 0 103
2012
MINIMUM 62 5:33 AM 54 1999 63 -1 64
2010
AVERAGE 79 80 -1 84
PRECIPITATION (IN)
YESTERDAY 0.00 T 1998 0.00 0.00 0.00
2001
MONTH TO DATE 0.00 0.00 0.00 0.00
SINCE JUL 1 T 0.08 -0.08 0.00
SINCE OCT 1 5.25 9.91 -4.66 18.21
SINCE JAN 1 5.15 7.10 -1.95 16.92
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 2 -2 2
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 14 15 -1 19
MONTH TO DATE 135 145 -10 172
SINCE JUN 1 690 801 -111 883
SINCE JAN 1 869 981 -112 923
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (260)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 6.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 6:00 AM
LOWEST 28 2:00 PM
AVERAGE 58
..........................................................
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 96 106 2012
MINIMUM TEMPERATURE (F) 63 54 1999
2013
SUNRISE AND SUNSET
AUGUST 11 2025........SUNRISE 6:10 AM PDT SUNSET 7:41 PM PDT
AUGUST 12 2025........SUNRISE 6:10 AM PDT SUNSET 7:40 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$