Climatological Report (Monthly)
Issued by NWS Austin/San Antonio, TX
Issued by NWS Austin/San Antonio, TX
000 CXUS54 KEWX 011640 CLMSAT CLIMATE REPORT NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO 1116 AM CDT SUN OCT 01 2023 ................................... ...THE SAN ANTONIO CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1886 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) HIGHEST 104 09/08 97 09/22 LOWEST 69 09/17 60 09/28 09/29 AVG. MAXIMUM 98.2 90.1 8.1 93.3 AVG. MINIMUM 75.8 69.6 6.2 71.6 MEAN 87.0 79.9 7.1 82.5 DAYS MAX >= 90 30 28 DAYS MAX <= 32 0 0 DAYS MIN <= 32 0 0 DAYS MIN <= 0 0 0 PRECIPITATION (INCHES) TOTALS 0.43 3.88 -3.45 0.98 DAILY AVG. 0.01 0.13 -0.12 0.03 DAYS >= .01 4 2 DAYS >= .10 1 1 DAYS >= .50 0 1 DAYS >= 1.00 0 0 GREATEST 24 HR. TOTAL 0.38 09/09 TO 09/09 SNOWFALL (INCHES) TOTALS 0.0 0.0 0.0 0.0 SINCE 7/1 0.0 0.0 0.0 MM DEGREE DAYS HEATING TOTAL 0 1 -1 0 SINCE 7/1 0 0 0 MM COOLING TOTAL 669 446 223 532 SINCE 1/1 3602 2845 757 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 7.4 HIGHEST WIND SPEED/DIRECTION 32/350 DATE 09/09 HIGHEST GUST SPEED/DIRECTION 47/340 DATE 09/09 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.41 NUMBER OF DAYS FAIR 13 NUMBER OF DAYS PC 14 NUMBER OF DAYS CLOUDY 3 AVERAGE RH (PERCENT) 57 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 6 MIXED PRECIP 0 HEAVY RAIN 1 RAIN 0 LIGHT RAIN 6 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 1 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. && MONTHLY CLIMATE SUMMARY: SEPTEMBER 2023 WAS THE WARMEST AND TIED FOR THE 8TH DRIEST SEPTEMBER ON RECORD. SEA LEVEL PRESSURE DATA: HIGHEST SLP 30.05 ON 17TH LOWEST SLP 29.69 ON 4TH PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: SAN ANTONIO MONTH: SEPTEMBER YEAR: 2023 LATITUDE: 29 31 N LONGITUDE: 98 28 W TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND ================================================================================ 1 2 3 4 5 6A 6B 7 8 9 10 11 12 13 14 15 16 17 18 12Z AVG MX 2MIN DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR ================================================================================ 1 100 76 88 5 0 23 0.00 0.0 0 5.6 18 150 M M 2 24 130 2 101 74 88 5 0 23 0.00 0.0 0 5.7 18 160 M M 1 26 140 3 100 76 88 5 0 23 0.00 0.0 0 7.9 22 160 M M 1 28 160 4 102 80 91 8 0 26 0.00 0.0 0 10.0 23 150 M M 5 30 160 5 103 80 92 10 0 27 0.00 0.0 0 12.4 24 150 M M 3 32 140 6 102 80 91 9 0 26 0.00 0.0 0 7.4 17 150 M M 4 23 170 7 103 80 92 10 0 27 0.00 0.0 0 7.0 17 170 M M 2 24 150 8 104 79 92 10 0 27 0.00 0.0 0 7.2 15 170 M M 1 21 190 9 102 74 88 6 0 23 0.38 0.0 0 7.3 32 350 M M 3 13 47 340 10 100 73 87 6 0 22 0.00 0.0 0 5.7 17 30 M M 4 28 30 11 97 78 88 7 0 23 0.00 0.0 0 8.2 18 160 M M 4 25 150 12 95 78 87 6 0 22 0.00 0.0 0 8.1 18 350 M M 7 30 360 13 93 76 85 5 0 20 T 0.0 0 6.1 15 60 M M 8 23 40 14 98 74 86 6 0 21 0.02 0.0 0 5.3 28 10 M M 7 3 36 20 15 96 71 84 4 0 19 0.02 0.0 0 5.8 21 110 M M 8 3 28 170 16 94 74 84 4 0 19 0.00 0.0 0 6.5 20 30 M M 6 27 20 17 95 69 82 2 0 17 0.00 0.0 0 6.3 14 70 M M 4 21 50 18 95 72 84 5 0 19 0.00 0.0 0 5.8 21 160 M M 4 27 140 19 96 75 86 7 0 21 0.00 0.0 0 9.8 23 140 M M 1 33 150 20 98 74 86 7 0 21 0.00 0.0 0 9.9 24 120 M M 2 30 130 21 98 76 87 9 0 22 0.00 0.0 0 7.7 20 150 M M 5 26 140 22 98 78 88 10 0 23 0.00 0.0 0 10.2 22 150 M M 5 29 150 23 99 79 89 11 0 24 0.00 0.0 0 9.5 21 150 M M 4 28 140 24 101 78 90 12 0 25 T 0.0 0 10.0 22 130 M M 3 3 30 130 25 98 79 89 11 0 24 0.01 0.0 0 6.1 18 120 M M 9 3 24 60 26 97 74 86 9 0 21 0.00 0.0 0 4.1 13 110 M M 6 17 80 27 96 75 86 9 0 21 T 0.0 0 4.6 21 330 M M 5 3 30 330 28 96 74 85 8 0 20 0.00 0.0 0 6.9 20 130 M M 3 26 120 29 95 73 84 8 0 19 0.00 0.0 0 7.2 22 130 M M 2 27 130 30 95 76 86 10 0 21 0.00 0.0 0 8.8 24 130 M M 6 28 120 ================================================================================ SM 2947 2275 0 669 0.43 0.0 223.1 M 125 ================================================================================ AV 98.2 75.8 7.4 FASTST M M 4 MAX(MPH) MISC ----> 32 350 47 340 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. SYMBOLS USED IN COLUMN 16 1 = FOG OR MIST 2 = FOG REDUCING VISIBILITY TO 1/4 MILE OR LESS 3 = THUNDER 4 = ICE PELLETS 5 = HAIL 6 = FREEZING RAIN OR DRIZZLE 7 = DUSTSTORM OR SANDSTORM: VSBY 1/2 MILE OR LESS 8 = SMOKE OR HAZE 9 = BLOWING SNOW X = TORNADO $$