CXUS56 KSGX 010945 CLMFUL CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 245 AM PDT WED APR 01 2026 ................................... ...THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR THE MONTH OF MARCH 2026... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1998 TO 2026 WEATHER OBSERVED NORMAL DEPART LAST YEAR'S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 100 03/17/2026 LOW 36 03/12/2006 HIGHEST 100R 03/17 70 30 76 03/19 LOWEST 50 03/06 48 2 43 03/15 AVG. MAXIMUM 81.5 71.0 10.5 66.1 AVG. MINIMUM 56.7 51.5 5.2 48.1 MEAN 69.1 61.2 7.9 57.1 DAYS MAX >= 90 7 1.0 6.0 0 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MAX >= 45 31 16 DAYS MIN <= 32 0 0.0 0.0 MM PRECIPITATION (INCHES) RECORD MAXIMUM 7.49 2023 MINIMUM 0.00 1997 TOTALS 0.05 1.74 -1.69 1.29 DAILY AVG. 0.00 0.06 -0.06 0.04 DAYS >= .01 1 5.3 -4.3 MM DAYS >= .10 0 2.3 -2.3 MM DAYS >= .50 0 0.8 -0.8 MM DAYS >= 1.00 0 0.2 -0.2 MM DAYS >= %-5.2F 0 MM DAYS >= %-5.2F 0 0 GREATEST 24 HR. TOTAL 0.05 03/31 TO 03/31 0.50 03/12 TO 03/13 STORM TOTAL 0.05 0.46 (MM/DD(HH)) MM DEGREE DAYS HEATING TOTAL 13 138 -125 115 SINCE 7/1 491 943 -452 MM COOLING TOTAL 147 22 125 0 SINCE 1/1 200 37 163 MM FREEZE DATES RECORD EARLIEST MM LATEST MM EARLIEST 12/31 LATEST MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 3.5 RESULTANT WIND SPEED/DIRECTION 1/160 HIGHEST WIND SPEED/DIRECTION 29/060 DATE 03/07 HIGHEST GUST SPEED/DIRECTION 45/070 DATE 03/07 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.16 NUMBER OF DAYS FAIR 25 NUMBER OF DAYS PC 5 NUMBER OF DAYS CLOUDY 1 AVERAGE RH (PERCENT) 60 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 0 LIGHT RAIN 3 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 15 FOG W/VIS <= 1/4 MILE 1 HAZE 11 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$