299  
CXUS54 KEWX 011348  
CLMAUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO  
745 AM CDT FRI SEP 01 2023  
   
...............................
 
 
...THE AUSTIN BERGSTROM CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2023...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1943 TO 2023  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE DATE(S)  
NORMAL    
............................................................
 
 
TEMPERATURE (F)  
HIGHEST 110R 08/27 104 08/03  
LOWEST 66 08/30 70 08/09  
AVG. MAXIMUM 105.2 97.0 8.2 97.7  
AVG. MINIMUM 75.3 72.6 2.7 73.6  
MEAN 90.2 84.8 5.4 85.7  
DAYS MAX >= 90 31 30  
DAYS MAX <= 32 0 0  
DAYS MIN <= 32 0 0  
DAYS MIN <= 0 0 0  
 
PRECIPITATION (INCHES)  
TOTALS 0.14 2.47 -2.33 3.35  
DAILY AVG. 0.00 0.08 -0.08 0.11  
DAYS >= .01 1 8  
DAYS >= .10 1 5  
DAYS >= .50 0 1  
DAYS >= 1.00 0 1  
GREATEST  
24 HR. TOTAL 0.14 08/22 TO 08/22  
 
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 0 0 0  
SINCE 7/1 0 0 0 MM  
COOLING TOTAL 791 614 177 646  
SINCE 1/1 2574 2316 258 MM    
............................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 8.3  
HIGHEST WIND SPEED/DIRECTION 35/140 DATE 08/22  
HIGHEST GUST SPEED/DIRECTION 44/140 DATE 08/22  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.24  
NUMBER OF DAYS FAIR 25  
NUMBER OF DAYS PC 6  
NUMBER OF DAYS CLOUDY 0  
 
AVERAGE RH (PERCENT) 56  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 2 MIXED PRECIP 0  
HEAVY RAIN 1 RAIN 1  
LIGHT RAIN 1 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 1  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
MONTHLY CLIMATE SUMMARY:  
AUGUST 2023 WAS THE WARMEST AND 9TH DRIEST AUGUST ON RECORD.  
 
SEA LEVEL PRESSURE DATA:  
HIGHEST SLP 30.10 ON 15TH  
LOWEST SLP 29.67 ON 9TH  
 
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)  
 
STATION: AUSTIN BERGSTROM  
MONTH: AUGUST  
YEAR: 2023  
LATITUDE: 30 13 N  
LONGITUDE: 97 40 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  
================================================================================  
 
1 103 75 89 3 0 24 T 0.0 0 6.5 18 30 M M 3 3 25 170  
2 105 73 89 3 0 24 0.00 0.0 0 7.2 18 160 M M 1 25 170  
3 103 76 90 4 0 25 0.00 0.0 0 9.7 20 180 M M 1 29 180  
4 105 78 92 6 0 27 0.00 0.0 0 10.0 21 170 M M 1 31 170  
5 106 77 92 6 0 27 0.00 0.0 0 10.5 20 170 M M 1 27 170  
6 105 76 91 5 0 26 0.00 0.0 0 10.8 20 180 M M 2 29 160  
7 106 79 93 7 0 28 0.00 0.0 0 11.2 21 170 M M 1 30 170  
8 106 78 92 6 0 27 0.00 0.0 0 13.0 24 160 M M 3 38 150  
9 108 77 93 7 0 28 0.00 0.0 0 13.9 24 170 M M 2 35 170  
10 107 78 93 7 0 28 0.00 0.0 0 13.0 22 150 M M 2 33 190  
11 107 79 93 7 0 28 0.00 0.0 0 12.9 22 150 M M 2 30 150  
12 106 79 93 7 0 28 0.00 0.0 0 12.3 23 160 M M 3 35 180  
13 106 81 94 9 0 29 0.00 0.0 0 11.9 20 180 M M 3 31 150  
14 107 73 90 5 0 25 0.00 0.0 0 6.9 17 210 M M 3 24 210  
15 102 77 90 5 0 25 0.00 0.0 0 9.7 18 20 M M 2 28 40  
16 105 70 88 3 0 23 0.00 0.0 0 3.8 14 70 M M 1 24 110  
17 109 73 91 6 0 26 0.00 0.0 0 7.0 18 170 M M 1 26 180  
18 107 76 92 7 0 27 0.00 0.0 0 7.5 17 120 M M 1 24 120  
19 106 72 89 4 0 24 0.00 0.0 0 6.3 16 150 M M 2 21 150  
20 107 75 91 6 0 26 0.00 0.0 0 4.6 18 50 M M 3 25 70  
21 106 77 92 8 0 27 0.00 0.0 0 7.8 20 80 M M 4 30 80  
22 100 77 89 5 0 24 0.14 0.0 0 8.2 35 140 M M 6 13 44 140  
23 103 77 90 6 0 25 0.00 0.0 0 5.6 17 120 M M 4 29 90  
24 106 75 91 7 0 26 0.00 0.0 0 4.6 14 130 M M 4 21 130  
25 107 76 92 8 0 27 0.00 0.0 0 5.7 18 150 M M 3 24 150  
26 106 73 90 6 0 25 0.00 0.0 0 4.6 14 140 M M 2 28 80  
27 110 76 93 9 0 28 0.00 0.0 0 5.1 28 340 M M 4 8 38 360  
28 102 74 88 5 0 23 0.00 0.0 0 7.8 21 20 M M 3 31 10  
29 100 73 87 4 0 22 0.00 0.0 0 7.8 23 10 M M 4 35 20  
30 101 66 84 1 0 19 0.00 0.0 0 5.5 16 40 M M 2 23 40  
31 103 67 85 2 0 20 0.00 0.0 0 5.4 17 70 M M 1 24 80  
================================================================================  
SM 3260 2333 0 791 0.14 0.0 256.8 M 75  
================================================================================  
AV105.2 75.3 8.3 FASTST M M 2 MAX(MPH)  
MISC ----> 35 140 44 140  
================================================================================  
 
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  
 

 
 
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