Climatological Report (Monthly)
Issued by NWS
Issued by NWS
851 CXUS56 KSGX 011912 CLMONT CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 1112 AM PST FRI DEC 01 2023 ................................... ...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR THE MONTH OF NOVEMBER 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1998 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 102 11/11/2021 LOW 32 11/19/2015 11/30/2010 11/29/2010 HIGHEST 87 11/01 74 13 76 11/17 11/03 11/20 LOWEST 41 11/27 49 -8 39 11/20 AVG. MAXIMUM 75.9 74.7 1.2 69.9 AVG. MINIMUM 49.3 49.0 0.3 44.8 MEAN 62.6 61.9 0.7 57.4 DAYS MAX >= 90 0 1.6 -1.6 0 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MAX >= 45 30 30 DAYS MAX >= 120 0 0 DAYS MIN <= 32 0 0.2 -0.2 0 PRECIPITATION (INCHES) RECORD MAXIMUM 7.21 1965 MINIMUM 0.00 1980 TOTALS 0.37 0.80 -0.43 2.09 DAILY AVG. 0.01 0.03 -0.02 0.07 DAYS >= .01 2 3.7 -1.7 4 DAYS >= .10 1 1.8 -0.8 3 DAYS >= .50 0 0.4 -0.4 1 DAYS >= 1.00 0 0.2 -0.2 1 DAYS >= %-5.2F 0 0 DAYS >= %-5.2F 0 0 GREATEST 24 HR. TOTAL 0.32 11/15 TO 11/15 1.68 11/08 TO 11/09 STORM TOTAL 0.32 1.61 (MM/DD(HH)) MM DEGREE DAYS HEATING TOTAL 88 135 -47 219 SINCE 7/1 93 162 -69 MM COOLING TOTAL 23 40 -17 0 SINCE 1/1 1693 1967 -274 MM FREEZE DATES RECORD EARLIEST 11/30/2004 LATEST 02/14/2006 EARLIEST 02/24 LATEST 02/20 ................................................................ WIND (MPH) AVERAGE WIND SPEED 5.0 RESULTANT WIND SPEED/DIRECTION 1/020 HIGHEST WIND SPEED/DIRECTION 44/040 DATE 11/20 HIGHEST GUST SPEED/DIRECTION 64/030 DATE 11/20 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.38 NUMBER OF DAYS FAIR 16 NUMBER OF DAYS PC 11 NUMBER OF DAYS CLOUDY 3 AVERAGE RH (PERCENT) 46 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 2 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 1 LIGHT RAIN 6 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 6 FOG W/VIS <= 1/4 MILE 1 HAZE 7 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$