Climatological Report (Daily)
Issued by NWS
Issued by NWS
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764
CDUS46 KSGX 211048
CLICNO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
248 AM PST FRI NOV 21 2025
...................................
...THE CHINO AIRPORT CA CLIMATE SUMMARY FOR NOVEMBER 20 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 62 1:33 PM 90 2002 75 -13 78
2006
MINIMUM 43 4:42 AM 34 1998 44 -1 35
2000
AVERAGE 53 59 -6 57
PRECIPITATION (IN)
YESTERDAY 0.52R 0.52 2011 0.03 0.49 0.00
2025
MONTH TO DATE 3.97 0.32 3.65 0.02
SINCE JUL 1 4.47 1.00 3.47 0.02
SINCE OCT 1 4.45 0.85 3.60 0.02
SINCE JAN 1 9.62 8.02 1.60 16.94
DEGREE DAYS
HEATING
YESTERDAY 12 6 6 8
MONTH TO DATE 59 80 -21 146
SINCE SEP 1 80 109 -29 165
SINCE JUL 1 80 109 -29 165
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 44 25 19 0
SINCE SEP 1 522 522 0 530
SINCE JAN 1 1698 1815 -117 1710
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION E (70)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 3.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 3:00 AM
LOWEST 60 2:00 PM
AVERAGE 79
..........................................................
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 92 2017
MINIMUM TEMPERATURE (F) 44 32 2024
SUNRISE AND SUNSET
NOVEMBER 21 2025......SUNRISE 6:29 AM PST SUNSET 4:44 PM PST
NOVEMBER 22 2025......SUNRISE 6:30 AM PST SUNSET 4:43 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$