Climatological Report (Monthly)
Issued by NWS
Issued by NWS
000 CXUS56 KSGX 011025 CLMFUL CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 325 AM PDT SUN OCT 01 2023 ................................... ...THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 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 112 09/27/2010 LOW 54 09/30/2019 09/28/2013 11/28/2015 HIGHEST 96 09/09 85 11 111 09/04 LOWEST 58 09/26 62 -4 60 09/22 AVG. MAXIMUM 81.3 85.4 -4.1 90.8 AVG. MINIMUM 65.0 64.6 0.4 69.5 MEAN 73.2 75.0 -1.8 80.1 DAYS MAX >= 90 4 9.1 -5.1 18 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MAX >= 45 30 30 DAYS MIN <= 32 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 2.37 1976 MINIMUM 0.00 2021 TOTALS 0.02 0.14 -0.12 0.23 DAILY AVG. 0.00 0.00 -0.00 0.01 DAYS >= .01 2 0.8 1.2 1 DAYS >= .10 0 0.3 -0.3 1 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 0.01 09/30 TO 09/30 0.23 09/09 TO 09/09 09/10 TO 09/10 09/30 TO 09/30 STORM TOTAL 0.01 0.23 (MM/DD(HH)) MM DEGREE DAYS HEATING TOTAL 0 0 0 0 SINCE 7/1 0 0 0 MM COOLING TOTAL 253 300 -47 463 SINCE 1/1 1112 1323 -211 MM FREEZE DATES RECORD EARLIEST MM LATEST MM EARLIEST 12/31 LATEST MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 3.7 RESULTANT WIND SPEED/DIRECTION 2/180 HIGHEST WIND SPEED/DIRECTION 16/230 DATE 09/30 HIGHEST GUST SPEED/DIRECTION 21/230 DATE 09/30 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.44 NUMBER OF DAYS FAIR 14 NUMBER OF DAYS PC 9 NUMBER OF DAYS CLOUDY 7 AVERAGE RH (PERCENT) 71 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 1 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 0 LIGHT RAIN 2 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 10 FOG W/VIS <= 1/4 MILE 0 HAZE 9 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$