Climatological Report (Daily)
Issued by NWS
Issued by NWS
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902
CDUS46 KSGX 220926
CLICNO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
226 AM PDT FRI AUG 22 2025
...................................
...THE CHINO AIRPORT CA CLIMATE SUMMARY FOR AUGUST 21 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 103 1:01 PM 106 2020 97 6 100
MINIMUM 66 5:48 AM 55 2007 63 3 58
AVERAGE 85 80 5 79
PRECIPITATION (IN)
YESTERDAY 0.00 T 2001 0.00 0.00 0.00
2005
MONTH TO DATE 0.00 0.01 -0.01 0.00
SINCE JUL 1 T 0.09 -0.09 0.00
SINCE OCT 1 5.25 9.92 -4.67 18.21
SINCE JAN 1 5.15 7.11 -1.96 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 20 15 5 14
MONTH TO DATE 272 310 -38 331
SINCE JUN 1 827 966 -139 1042
SINCE JAN 1 1006 1146 -140 1082
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (250)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 5.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 70 5:00 AM
LOWEST 20 1:00 PM
AVERAGE 45
..........................................................
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 97 103 1998
2020
MINIMUM TEMPERATURE (F) 63 55 2005
SUNRISE AND SUNSET
AUGUST 22 2025........SUNRISE 6:17 AM PDT SUNSET 7:29 PM PDT
AUGUST 23 2025........SUNRISE 6:18 AM PDT SUNSET 7:27 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$