Climatological Report (Monthly)
Issued by NWS
Issued by NWS
924 CXUS56 KSGX 010931 CLMSAN CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 231 AM PDT TUE OCT 01 2024 ................................... ...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1874 TO 2024 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 94 09/08 77 17 86 09/11 LOWEST 61 09/17 66 -5 61 09/19 09/21 09/30 AVG. MAXIMUM 77.4 77.2 0.2 75.7 AVG. MINIMUM 66.9 66.2 0.7 66.1 MEAN 72.1 71.7 0.4 70.9 DAYS MAX >= 90 3 0.9 2.1 0 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 0.02 0.12 -0.10 0.05 DAILY AVG. 0.00 0.00 -0.00 0.00 DAYS >= .01 1 0.9 0.1 2 DAYS >= .10 0 0.2 -0.2 0 DAYS >= .50 0 0.1 -0.1 0 DAYS >= 1.00 0 0.0 0.0 0 DAYS >= %-5.2F 0 0 DAYS >= %-5.2F 0 0 GREATEST 24 HR. TOTAL 0.02 09/20 TO 09/20 0.04 09/22 TO 09/22 STORM TOTAL 0.02 0.04 (MM/DD(HH)) MM DEGREE DAYS HEATING TOTAL 0 0 0 0 SINCE 7/1 0 1 -1 MM COOLING TOTAL 219 201 18 184 SINCE 1/1 794 761 33 MM FREEZE DATES RECORD EARLIEST MM LATEST MM EARLIEST MM LATEST MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 5.8 RESULTANT WIND SPEED/DIRECTION 3/290 HIGHEST WIND SPEED/DIRECTION 17/290 DATE 09/10 17/270 09/16 HIGHEST GUST SPEED/DIRECTION 31/220 DATE 09/13 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.58 NUMBER OF DAYS FAIR 6 NUMBER OF DAYS PC 18 NUMBER OF DAYS CLOUDY 6 AVERAGE RH (PERCENT) 72 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 0 LIGHT RAIN 1 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 0 HAZE 11 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$