Climatological Report (Monthly)
Issued by NWS
Issued by NWS
000 CXUS56 KSGX 011025 CLMSAN CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 325 AM PDT SUN OCT 01 2023 ................................... ...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1874 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 111 09/26/1963 LOW 50 09/26/1907 09/19/1882 09/18/1882 HIGHEST 86 09/11 77 9 95 09/03 LOWEST 61 09/19 66 -5 62 09/22 AVG. MAXIMUM 75.7 77.2 -1.5 81.8 AVG. MINIMUM 66.1 66.2 -0.1 69.3 MEAN 70.9 71.7 -0.8 75.6 DAYS MAX >= 90 0 0.9 -0.9 3 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 2.58 1939 MINIMUM 0.00 2020 TOTALS 0.05 0.12 -0.07 0.65 DAILY AVG. 0.00 0.00 -0.00 0.02 DAYS >= .01 2 0.9 1.1 2 DAYS >= .10 0 0.2 -0.2 1 DAYS >= .50 0 0.1 -0.1 1 DAYS >= 1.00 0 0.0 0.0 0 DAYS >= %-5.2F 0 0 DAYS >= %-5.2F 0 0 GREATEST 24 HR. TOTAL 0.04 09/22 TO 09/22 0.63 09/09 TO 09/09 STORM TOTAL 0.04 0.63 (MM/DD(HH)) MM DEGREE DAYS HEATING TOTAL 0 0 0 0 SINCE 7/1 0 1 -1 MM COOLING TOTAL 184 201 -17 326 SINCE 1/1 614 761 -147 MM FREEZE DATES RECORD EARLIEST MM LATEST MM EARLIEST MM LATEST MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 5.7 RESULTANT WIND SPEED/DIRECTION 3/290 HIGHEST WIND SPEED/DIRECTION 17/290 DATE 09/09 17/280 09/11 HIGHEST GUST SPEED/DIRECTION 26/200 DATE 09/01 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.67 NUMBER OF DAYS FAIR 0 NUMBER OF DAYS PC 18 NUMBER OF DAYS CLOUDY 12 AVERAGE RH (PERCENT) 76 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 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 9 FOG W/VIS <= 1/4 MILE 1 HAZE 9 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$