576  
CXUS54 KEWX 011250  
CLMSAT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO  
741 AM CDT TUE AUG 01 2023  
   
...............................
 
 
   
..THE SAN ANTONIO CLIMATE SUMMARY FOR THE MONTH OF JULY 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 106 07/13 107 07/11  
LOWEST 74 07/24 74 07/15  
AVG. MAXIMUM 100.7 94.9 5.8 101.6  
AVG. MINIMUM 78.0 74.7 3.3 78.0  
MEAN 89.4 84.8 4.6 89.8  
DAYS MAX >= 90 31 31  
DAYS MAX <= 32 0 0  
DAYS MIN <= 32 0 0  
DAYS MIN <= 0 0 0  
 
PRECIPITATION (INCHES)  
TOTALS 0.17 2.41 -2.24 0.01  
DAILY AVG. 0.01 0.08 -0.07 0.00  
DAYS >= .01 3 1  
DAYS >= .10 1 0  
DAYS >= .50 0 0  
DAYS >= 1.00 0 0  
GREATEST  
24 HR. TOTAL 0.12 07/05 TO 07/05  
 
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 764 614 150 775  
SINCE 1/1 2130 1765 365 MM    
............................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 9.4  
HIGHEST WIND SPEED/DIRECTION 29/130 DATE 07/06  
HIGHEST GUST SPEED/DIRECTION 36/130 DATE 07/06  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.39  
NUMBER OF DAYS FAIR 17  
NUMBER OF DAYS PC 9  
NUMBER OF DAYS CLOUDY 5  
 
AVERAGE RH (PERCENT) 57  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 3 MIXED PRECIP 0  
HEAVY RAIN 1 RAIN 0  
LIGHT RAIN 4 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.  
 

 
 
MONTHLY CLIMATE SUMMARY:  
JULY 2023 WAS THE 2ND WARMEST AND THE 24TH DRIEST JULY ON RECORD.  
 
SEA LEVEL PRESSURE DATA:  
HIGHEST SLP 30.11 ON THE 25TH  
LOWEST SLP 29.73 ON THE 13TH  
 
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)  
 
STATION: SAN ANTONIO  
MONTH: JULY  
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 79 90 6 0 25 T 0.0 0 10.4 24 360 M M 8 32 360  
2 97 76 87 3 0 22 T 0.0 0 5.5 15 130 M M 8 3 20 150  
3 96 79 88 4 0 23 0.00 0.0 0 8.1 24 120 M M 8 28 120  
4 97 78 88 4 0 23 0.00 0.0 0 11.7 22 140 M M 8 27 140  
5 95 79 87 3 0 22 0.12 0.0 0 11.1 28 130 M M 7 3 35 150  
6 91 78 85 1 0 20 T 0.0 0 12.8 29 130 M M 7 36 130  
7 92 76 84 0 0 19 0.01 0.0 0 10.5 21 130 M M 8 26 130  
8 100 78 89 5 0 24 0.00 0.0 0 9.7 21 160 M M 5 28 150  
9 101 78 90 6 0 25 0.00 0.0 0 10.3 21 140 M M 3 27 150  
10 103 79 91 7 0 26 0.00 0.0 0 9.5 23 140 M M 3 30 140  
11 103 79 91 7 0 26 0.00 0.0 0 11.2 23 140 M M 5 29 150  
12 105 80 93 9 0 28 0.00 0.0 0 12.6 25 140 M M 4 32 150  
13 106 80 93 9 0 28 0.00 0.0 0 12.8 24 140 M M 4 32 150  
14 105 80 93 8 0 28 0.00 0.0 0 14.0 22 130 M M 4 32 160  
15 104 79 92 7 0 27 0.00 0.0 0 10.7 21 120 M M 3 26 150  
16 103 78 91 6 0 26 0.00 0.0 0 8.2 23 150 M M 3 29 140  
17 104 77 91 6 0 26 0.00 0.0 0 8.6 22 140 M M 1 28 140  
18 104 78 91 6 0 26 0.00 0.0 0 8.8 23 160 M M 2 31 140  
19 104 78 91 6 0 26 0.00 0.0 0 11.7 26 140 M M 2 33 130  
20 103 78 91 6 0 26 0.00 0.0 0 11.2 24 140 M M 2 31 150  
21 102 77 90 5 0 25 0.00 0.0 0 7.6 21 140 M M 1 28 140  
22 104 78 91 6 0 26 0.00 0.0 0 6.4 17 150 M M 2 23 100  
23 99 77 88 3 0 23 0.04 0.0 0 3.9 21 20 M M 7 3 31 20  
24 101 74 88 2 0 23 0.00 0.0 0 6.2 25 130 M M 2 32 120  
25 100 78 89 3 0 24 0.00 0.0 0 7.5 21 130 M M 3 27 150  
26 101 80 91 5 0 26 0.00 0.0 0 9.7 24 150 M M 4 32 150  
27 100 78 89 3 0 24 0.00 0.0 M 10.0 22 160 M M 3 29 160  
28 100 77 89 3 0 24 0.00 0.0 M 9.0 24 150 M M 2 32 150  
29 99 76 88 2 0 23 0.00 0.0 0 7.9 21 150 M M 2 29 170  
30 100 78 89 3 0 24 0.00 0.0 0 6.6 18 160 M M 3 23 160  
31 103 79 91 5 0 26 0.00 0.0 0 7.9 21 160 M M 2 26 140  
================================================================================  
SM 3122 2419 0 764 0.17 0.0 292.1 M 126  
================================================================================  
AV100.7 78.0 9.4 FASTST M M 4 MAX(MPH)  
MISC ----> 29 130 36 130  
================================================================================  
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  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab TX Page Main Text Page