Climatological Report (Monthly)
Issued by NWS
Issued by NWS
119 CXUS56 KSGX 010931 CLMTRM CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 231 AM PDT TUE OCT 01 2024 ................................... ...THE THERMAL AIRPORT CA CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1950 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 123 09/01/1950 LOW 48 09/25/1993 HIGHEST 119 09/05 101 18 112 09/09 LOWEST 61 09/22 68 -7 58 09/28 AVG. MAXIMUM 104.5 101.5 3.0 98.3 AVG. MINIMUM 71.6 68.2 3.4 72.8 MEAN 88.0 84.8 3.2 85.6 DAYS MAX >= 90 26 29.0 -3.0 28 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MAX >= 45 28 28 DAYS MAX >= 120 0 0 DAYS MIN <= 32 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 5.24 1976 MINIMUM 0.00 2023 TOTALS 0.02 0.32 -0.30 0.00 DAILY AVG. 0.00 0.01 -0.01 0.05 DAYS >= .01 1 1.3 -0.3 0 DAYS >= .10 0 0.7 -0.7 0 DAYS >= .50 0 0.2 -0.2 0 DAYS >= 1.00 0 0.1 -0.1 0 DAYS >= %-5.2F 0 0 DAYS >= %-5.2F 0 0 GREATEST 24 HR. TOTAL 0.02 09/20 TO 09/20 1.36 09/01 TO 09/01 STORM TOTAL 0.02 1.36 (MM/DD(HH)) MM DEGREE DAYS HEATING TOTAL 0 0 0 0 SINCE 7/1 0 0 0 MM COOLING TOTAL 650 596 54 625 SINCE 1/1 3888 3552 336 MM FREEZE DATES RECORD EARLIEST 10/30/1971 LATEST 04/10/1999 EARLIEST MM LATEST 01/12 ................................................................ WIND (MPH) AVERAGE WIND SPEED 7.7 RESULTANT WIND SPEED/DIRECTION 3/330 HIGHEST WIND SPEED/DIRECTION 26/330 DATE 09/15 HIGHEST GUST SPEED/DIRECTION 33/330 DATE 09/15 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.02 NUMBER OF DAYS FAIR 30 NUMBER OF DAYS PC 0 NUMBER OF DAYS CLOUDY 0 AVERAGE RH (PERCENT) 32 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 1 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 1 LIGHT RAIN 0 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 0 FOG W/VIS <= 1/4 MILE 0 HAZE 7 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$