Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KSGX 030939
CLICNO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
239 AM PDT WED SEP 03 2025
...................................
...THE CHINO AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 2 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 104 2:00 PM 111 2007 96 8 99
MINIMUM 66 MM 50 2012 62 4 64
AVERAGE 85 79 6 82
PRECIPITATION (IN)
YESTERDAY 0.00 0.02 1998 0.00 0.00 0.00
MONTH TO DATE 0.00 0.00 0.00 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 SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 20 14 6 17
MONTH TO DATE 37 28 9 32
SINCE SEP 1 37 28 9 32
SINCE JAN 1 1213 1321 -108 1212
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SE (130)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 5.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 5:00 AM
LOWEST 19 2:00 PM
AVERAGE 48
..........................................................
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 96 112 2007
MINIMUM TEMPERATURE (F) 62 49 2000
SUNRISE AND SUNSET
SEPTEMBER 3 2025.....SUNRISE 6:26 AM PDT SUNSET 7:13 PM PDT
SEPTEMBER 4 2025.....SUNRISE 6:26 AM PDT SUNSET 7:12 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$