948
CDUS46 KSGX 290921
CLICNO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
221 AM PDT TUE JUL 29 2025
...............................
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR JULY 28 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 89 2:27 PM 101 1998 95 -6 92
MINIMUM 57 4:08 AM 52 2012 64 -7 57
AVERAGE 73 79 -6 75
PRECIPITATION (IN)
YESTERDAY 0.00 T 2003 0.00 0.00 0.00
2014
MONTH TO DATE T 0.07 -0.07 0.00
SINCE JUL 1 T 0.07 -0.07 0.00
SINCE OCT 1 5.25 9.90 -4.65 18.21
SINCE JAN 1 5.15 7.09 -1.94 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 8 14 -6 10
MONTH TO DATE 264 369 -105 424
SINCE JUN 1 523 613 -90 683
SINCE JAN 1 702 793 -91 723
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (260)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 6.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 4:00 AM
LOWEST 32 2:00 PM
AVERAGE 61
......................................................
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 95 104 2018
MINIMUM TEMPERATURE (F) 64 54 2010
SUNRISE AND SUNSET
JULY 29 2025..........SUNRISE 6:00 AM PDT SUNSET 7:53 PM PDT
JULY 30 2025..........SUNRISE 6:01 AM PDT SUNSET 7:53 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page