Climatological Report (Daily)
Issued by NWS
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065
CDUS46 KSGX 310928
CLICNO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
228 AM PDT FRI JUL 31 2026
...................................
...THE CHINO AIRPORT CA CLIMATE SUMMARY FOR JULY 30 2026...
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)
YESTERDAY
MAXIMUM 98 2:01 PM 105 2020 95 3 94
MINIMUM 63 5:28 AM 54 1999 64 -1 58
AVERAGE 81 79 2 76
PRECIPITATION (IN)
YESTERDAY 0.00 T 1999 0.01 -0.01 0.00
2001
2006
MONTH TO DATE T 0.08 -0.08 T
SINCE JUL 1 T 0.08 -0.08 T
SINCE OCT 1 12.11 9.91 2.20 5.25
SINCE JAN 1 5.43 7.10 -1.67 5.15
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 2 -2 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 16 14 2 11
MONTH TO DATE 441 397 44 285
SINCE JUN 1 670 641 29 544
SINCE JAN 1 951 821 130 723
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (260)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 6.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 6:00 AM
LOWEST 29 2:00 PM
AVERAGE 61
..........................................................
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 95 108 2020
MINIMUM TEMPERATURE (F) 64 54 2024
SUNRISE AND SUNSET
JULY 31 2026..........SUNRISE 6:01 AM PDT SUNSET 7:52 PM PDT
AUGUST 1 2026........SUNRISE 6:02 AM PDT SUNSET 7:51 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$