Climatological Report (Daily)
Issued by NWS
Issued by NWS
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951
CDUS46 KSGX 290925
CLICNO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
225 AM PDT MON SEP 29 2025
...................................
...THE CHINO AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 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 84 3:07 PM 103 2020 89 -5 90
2022
MINIMUM 62 11:45 PM 49 2013 58 4 51
AVERAGE 73 73 0 71
PRECIPITATION (IN)
YESTERDAY 0.00 T 2000 0.00 0.00 0.00
2002
2019
MONTH TO DATE 0.02 0.05 -0.03 T
SINCE JUL 1 0.02 0.14 -0.12 T
SINCE OCT 1 5.27 9.97 -4.70 18.21
SINCE JAN 1 5.17 7.16 -1.99 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 8 8 0 6
MONTH TO DATE 351 330 21 313
SINCE SEP 1 351 330 21 313
SINCE JAN 1 1527 1623 -96 1493
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (260)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 4.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 12:00 AM
LOWEST 44 3:00 PM
AVERAGE 67
..........................................................
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 109 2020
MINIMUM TEMPERATURE (F) 58 49 2013
SUNRISE AND SUNSET
SEPTEMBER 29 2025.....SUNRISE 6:44 AM PDT SUNSET 6:37 PM PDT
SEPTEMBER 30 2025.....SUNRISE 6:45 AM PDT SUNSET 6:36 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$