878
CXUS56 KSGX 011137
CLMONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
437 AM PDT THU AUG 01 2024
...............................
...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR THE MONTH OF JULY 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2024
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
............................................................
TEMPERATURE (F)
RECORD
HIGH 117 07/06/2018
LOW 56 07/09/2010
07/22/2001
07/12/2001
HIGHEST 102 07/20 95 7 102 07/27
07/24
07/26
LOWEST 62 07/02 62 0 57 07/05
AVG. MAXIMUM 95.8 93.8 2.0 95.9
AVG. MINIMUM 67.1 64.7 2.4 66.4
MEAN 81.5 79.2 2.3 81.1
DAYS MAX >= 90 30 22.7 7.3 27
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MAX >= 45 31 31
DAYS MAX >= 120 0 0
DAYS MIN <= 32 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 0.60 2015
MINIMUM 0.00 2023
TOTALS 0.00R 0.05 -0.05 0.00
DAILY AVG. 0.00 0.00 -0.00 0.00
DAYS >= .01 0 0.6 -0.6 0
DAYS >= .10 0 0.1 -0.1 0
DAYS >= .50 0 0.0 0.0 0
DAYS >= 1.00 0 0.0 0.0 0
DAYS >= %-5.2F 0 0
DAYS >= %-5.2F 0 0
GREATEST
24 HR. TOTAL 0.00 06/30 TO 06/30 0.00 06/30 TO 06/30
STORM TOTAL 0.00 0.00
(MM/DD(HH)) MM
DEGREE DAYS
HEATING TOTAL 0 0 0 0
SINCE 7/1 0 0 0 MM
COOLING TOTAL 520 442 78 507
SINCE 1/1 866 906 -40 MM
FREEZE DATES
RECORD
EARLIEST 11/30/2004
LATEST 02/14/2006
EARLIEST 02/24
LATEST 02/20
............................................................
WIND (MPH)
AVERAGE WIND SPEED 6.7
RESULTANT WIND SPEED/DIRECTION 6/240
HIGHEST WIND SPEED/DIRECTION 20/260 DATE 07/26
HIGHEST GUST SPEED/DIRECTION 30/270 DATE 07/03
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.16
NUMBER OF DAYS FAIR 28
NUMBER OF DAYS PC 3
NUMBER OF DAYS CLOUDY 0
AVERAGE RH (PERCENT) 44
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 0
LIGHT RAIN 0 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 3 FOG W/VIS <= 1/4 MILE 0
HAZE 15
- 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