Climatological Report (Daily)
Issued by NWS
Issued by NWS
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814
CDUS46 KSGX 020927
CLICNO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
227 AM PDT TUE SEP 02 2025
...................................
...THE CHINO AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 1 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 99 11:43 AM 114 2017 96 3 96
MINIMUM 64 5:17 AM 53 2005 63 1 63
AVERAGE 82 79 3 80
PRECIPITATION (IN)
YESTERDAY 0.00 T 2002 0.00 0.00 0.00
2008
2023
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 17 14 3 15
MONTH TO DATE 17 14 3 15
SINCE SEP 1 17 14 3 15
SINCE JAN 1 1193 1307 -114 1195
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (250)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 5.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 6:00 AM
LOWEST 26 2:00 PM
AVERAGE 50
..........................................................
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 96 111 2007
MINIMUM TEMPERATURE (F) 62 50 2012
SUNRISE AND SUNSET
SEPTEMBER 2 2025.....SUNRISE 6:25 AM PDT SUNSET 7:14 PM PDT
SEPTEMBER 3 2025.....SUNRISE 6:26 AM PDT SUNSET 7:13 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$