Climatological Report (Monthly)
Issued by NWS
Issued by NWS
000 CXUS56 KSGX 011025 CLMTRM CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 325 AM PDT SUN OCT 01 2023 ................................... ...THE THERMAL AIRPORT CA CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1950 TO 2023 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 112 09/09 101 11 113 09/05 LOWEST 58 09/28 68 -10 62 09/22 AVG. MAXIMUM 98.6 101.5 -2.9 101.2 AVG. MINIMUM 72.7 68.2 4.5 74.0 MEAN 85.6 84.8 0.8 87.6 DAYS MAX >= 90 26 29.0 -3.0 27 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MAX >= 45 28 29 DAYS MAX >= 120 0 0 DAYS MIN <= 32 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 5.24 1976 MINIMUM 0.00 2020 TOTALS 1.36 0.32 1.04 0.87 DAILY AVG. 0.05 0.01 0.04 0.03 DAYS >= .01 1 1.3 -0.3 3 DAYS >= .10 1 0.7 0.3 1 DAYS >= .50 1 0.2 0.8 1 DAYS >= 1.00 1 0.1 0.9 0 DAYS >= %-5.2F 0 0 DAYS >= %-5.2F 0 0 GREATEST 24 HR. TOTAL 1.36 09/01 TO 09/01 0.81 09/09 TO 09/09 STORM TOTAL 1.36 0.81 (MM/DD(HH)) MM DEGREE DAYS HEATING TOTAL 0 0 0 0 SINCE 7/1 0 0 0 MM COOLING TOTAL 585 596 -11 666 SINCE 1/1 3528 3552 -24 MM FREEZE DATES RECORD EARLIEST 10/30/1971 LATEST 04/10/1999 EARLIEST MM LATEST 03/04 ................................................................ WIND (MPH) AVERAGE WIND SPEED 7.7 RESULTANT WIND SPEED/DIRECTION 5/330 HIGHEST WIND SPEED/DIRECTION 30/290 DATE 09/30 HIGHEST GUST SPEED/DIRECTION 38/270 DATE 09/30 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.06 NUMBER OF DAYS FAIR 28 NUMBER OF DAYS PC 2 NUMBER OF DAYS CLOUDY 0 AVERAGE RH (PERCENT) 38 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 0 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$