697  
CXUS54 KEWX 030127  
CLMSAT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO  
752 PM CDT SUN JUN 02 2024  
   
...............................  
 
   
..THE SAN ANTONIO CLIMATE SUMMARY FOR THE MONTH OF MAY 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1886 TO 2024  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE DATE(S)  
NORMAL    
............................................................  
 
TEMPERATURE (F)  
HIGHEST 102 05/25 94 05/05  
LOWEST 61 05/14 58 05/01  
AVG. MAXIMUM 91.2 86.6 4.6 85.1  
AVG. MINIMUM 71.9 66.4 5.5 67.4  
MEAN 81.5 76.5 5.0 76.2  
DAYS MAX >= 90 18 2  
DAYS MAX <= 32 0 0  
DAYS MIN <= 32 0 0  
DAYS MIN <= 0 0 0  
 
PRECIPITATION (INCHES)  
TOTALS 0.96 4.40 -3.44 3.92  
DAILY AVG. 0.03 0.14 -0.11 0.13  
DAYS >= .01 9 10  
DAYS >= .10 4 6  
DAYS >= .50 0 1  
DAYS >= 1.00 0 1  
GREATEST  
24 HR. TOTAL 0.36 05/31 TO 05/31  
 
SNOWFALL (INCHES)  
TOTALS 0.0 0.0 0.0 0.0  
SINCE 7/1 T 0.2 -0.2 MM  
 
DEGREE DAYS  
HEATING TOTAL 0 3 -3 0  
SINCE 7/1 1193 1436 -243 MM  
COOLING TOTAL 521 359 162 358  
SINCE 1/1 902 625 277 MM    
............................................................  
 
WIND (MPH)  
AVERAGE WIND SPEED 9.9  
HIGHEST WIND SPEED/DIRECTION 28/030 DATE 05/09  
28/120 05/25  
HIGHEST GUST SPEED/DIRECTION 40/020 DATE 05/16  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.73  
NUMBER OF DAYS FAIR 3  
NUMBER OF DAYS PC 8  
NUMBER OF DAYS CLOUDY 19  
 
AVERAGE RH (PERCENT) 73  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 6 MIXED PRECIP 0  
HEAVY RAIN 3 RAIN 5  
LIGHT RAIN 16 FREEZING RAIN 0  
LT FREEZING RAIN 0 HAIL 0  
HEAVY SNOW 0 SNOW 0  
LIGHT SNOW 0 SLEET 0  
FOG 22 FOG W/VIS <= 1/4 MILE 0  
HAZE 14  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
 
MONTHLY CLIMATE SUMMARY:  
MAY 2024 WAS THE 4TH WARMEST AND 14TH DRIEST MAY ON RECORD.  
 
SEA LEVEL PRESSURE DATA:  
HIGHEST SLP M  
LOWEST SLP 29.52 ON THE 8TH  
 
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)  
 
STATION: SAN ANTONIO  
MONTH: MAY  
YEAR: 2024  
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 81 73 77 4 0 12 0.11 0.0 0 12.3 24 130 M M 10 13 30 130  
2 82 72 77 4 0 12 0.01 0.0 0 8.3 17 110 M M 10 18 21 50  
3 84 73 79 6 0 14 0.02 0.0 0 10.0 22 100 M M 10 1 28 100  
4 82 71 77 4 0 12 0.03 0.0 0 11.2 22 120 M M 10 1 28 120  
5 79 66 73 -1 0 8 0.02 0.0 0 8.9 18 100 M M 9 13 24 100  
6 87 74 81 7 0 16 T 0.0 0 12.0 22 140 M M 8 18 28 150  
7 89 75 82 8 0 17 0.00 0.0 0 7.0 18 170 M M 9 18 24 140  
8 89 75 82 8 0 17 T 0.0 0 6.8 18 160 M M 9 18 23 150  
9 95 75 85 10 0 20 T 0.0 0 7.3 28 30 M M 6 18 39 30  
10 87 72 80 5 0 15 0.00 0.0 0 12.2 22 10 M M 8 29 10  
11 86 68 77 2 0 12 T 0.0 0 9.7 20 70 M M 9 1 27 100  
12 89 68 79 4 0 14 T 0.0 0 6.8 15 80 M M 10 18 20 70  
13 81 66 74 -2 0 9 0.23 0.0 0 4.6 18 290 M M 8 13 23 290  
14 94 61 78 2 0 13 0.00 0.0 0 6.0 14 130 M M 1 19 120  
15 92 66 79 3 0 14 0.00 0.0 0 10.4 21 120 M M 5 28 130  
16 85 67 76 0 0 11 0.05 0.0 0 12.0 26 30 M M 9 18 40 20  
17 90 63 77 0 0 12 T 0.0 0 6.5 18 360 M M 7 28 20  
18 98 66 82 5 0 17 0.00 0.0 0 6.8 17 130 M M 2 1 23 140  
19 95 73 84 7 0 19 0.00 0.0 0 10.2 21 150 M M 3 1 26 140  
20 96 73 85 7 0 20 0.00 0.0 0 12.3 23 140 M M 4 1 30 140  
21 97 77 87 9 0 22 T 0.0 0 14.1 24 120 M M 8 18 32 150  
22 96 79 88 10 0 23 0.00 0.0 0 13.7 23 150 M M 9 8 30 170  
23 96 79 88 10 0 23 0.00 0.0 0 15.4 23 130 M M 8 29 140  
24 98 79 89 10 0 24 0.00 0.0 0 10.4 20 140 M M 9 8 28 160  
25 102 78 90 11 0 25 0.00 0.0 0 13.0 28 120 M M 5 18 34 160  
26 97 77 87 8 0 22 0.00 0.0 0 8.5 15 140 M M 6 18 20 150  
27 99 80 90 11 0 25 0.00 0.0 0 9.2 23 130 M M 7 18 30 130  
28 98 70 84 4 0 19 0.13 0.0 0 11.8 24 100 M M 8 138 35 60  
29 95 71 83 3 0 18 0.00 0.0 0 8.1 17 130 M M 5 26 110  
30 97 78 88 8 0 23 0.00 0.0 0 11.1 22 120 M M 8 3 33 120  
31 90 65 78 -2 0 13 0.36 0.0 0 M 21 150 M M M 13 31 150  
================================================================================  
SM 2826 2230 0 521 0.96 0.0 296.6 M 220  
================================================================================  
AV 91.2 71.9 9.9 FASTST M M 7 MAX(MPH)  
MISC ----> # 28 30 40 20  
================================================================================  
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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