492
CDUS46 KSGX 060935
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
235 AM PDT TUE MAY 06 2025
...............................
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR MAY 5 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 62 2:40 PM 97 2018 79 -17 66
MINIMUM 53 7:01 AM 45 1999 54 -1 50
AVERAGE 58 66 -8 58
PRECIPITATION (IN)
YESTERDAY 0.19R 0.13 2024 0.01 0.18 0.13
MONTH TO DATE 0.24 0.07 0.17 0.15
SINCE JUL 1 6.11 11.39 -5.28 19.80
SINCE OCT 1 6.11 11.21 -5.10 17.64
SINCE JAN 1 5.96 8.11 -2.15 16.29
DEGREE DAYS
HEATING
YESTERDAY 7 2 5 7
MONTH TO DATE 20 10 10 14
SINCE MAR 1 364 287 77 404
SINCE JUL 1 1122 1261 -139 1292
COOLING
YESTERDAY 0 3 -3 0
MONTH TO DATE 1 15 -14 2
SINCE MAR 1 58 95 -37 27
SINCE JAN 1 77 108 -31 27
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (260)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 6.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 2:00 AM
LOWEST 42 11:00 PM
AVERAGE 69
......................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 98 2020
MINIMUM TEMPERATURE (F) 54 43 2016
SUNRISE AND SUNSET
MAY 6 2025...........SUNRISE 5:56 AM PDT SUNSET 7:39 PM PDT
MAY 7 2025...........SUNRISE 5:55 AM PDT SUNSET 7:39 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page