545
CDUS46 KSGX 210045
CLICNO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
545 PM PDT SUN SEP 20 2026
...............................
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 20 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 87 MM 107 2015 91 -4 94
MINIMUM 60 MM 47 1999 60 0 63
AVERAGE 74 76 -2 79
PRECIPITATION (IN)
TODAY 0.00 0.18 2005 0.00 0.00 0.00
MONTH TO DATE 0.58 0.02 0.56 0.02
SINCE JUL 1 0.58 0.11 0.47 0.02
SINCE OCT 1 12.69 9.94 2.75 5.27
SINCE JAN 1 6.01 7.13 -1.12 5.17
DEGREE DAYS
HEATING
TODAY 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
TODAY 9 11 -2 14
MONTH TO DATE 253 255 -2 268
SINCE SEP 1 253 255 -2 268
SINCE JAN 1 1772 1548 224 1444
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION SW (230)
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION E (99)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 3.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 5:00 AM
LOWEST 39 2:00 PM
AVERAGE 68
......................................................
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 91 107 2003
MINIMUM TEMPERATURE (F) 60 50 2004
2007
SUNRISE AND SUNSET
SEPTEMBER 20 2026.....SUNRISE 6:37 AM PDT SUNSET 6:50 PM PDT
SEPTEMBER 21 2026.....SUNRISE 6:38 AM PDT SUNSET 6:48 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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