871
CDUS46 KSGX 150920
CLICNO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
220 AM PDT FRI MAY 15 2026
...............................
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR MAY 14 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 79 2:30 PM 101 2022 81 -2 77
MINIMUM 52 5:22 AM 45 2000 54 -2 52
2001
2008
AVERAGE 66 68 -2 65
PRECIPITATION (IN)
YESTERDAY 0.00 0.28 2015 0.01 -0.01 0.00
MONTH TO DATE 0.12 0.10 0.02 0.12
SINCE JUL 1 12.13 9.89 2.24 5.25
SINCE OCT 1 12.11 9.74 2.37 5.25
SINCE JAN 1 5.43 6.93 -1.50 5.15
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 9 20 -11 21
SINCE MAR 1 94 322 -228 382
SINCE JUL 1 749 1375 -626 1333
COOLING
YESTERDAY 1 3 -2 0
MONTH TO DATE 41 41 0 56
SINCE MAR 1 218 98 120 77
SINCE JAN 1 234 107 127 85
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (260)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 6.0
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 90 4:00 AM
LOWEST 40 3:00 PM
AVERAGE 65
......................................................
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 104 2014
MINIMUM TEMPERATURE (F) 54 45 2012
SUNRISE AND SUNSET
MAY 15 2026...........SUNRISE 5:49 AM PDT SUNSET 7:45 PM PDT
MAY 16 2026...........SUNRISE 5:48 AM PDT SUNSET 7:46 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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