447  
CXUS54 KEWX 021525  
CLMSAT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO, TX  
958 AM CDT THU JUL 2 2020  
   
...............................
 
 
   
..THE SAN ANTONIO CLIMATE SUMMARY FOR THE MONTH OF JUNE 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1886 TO 2020  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE DATE(S)  
NORMAL    
............................................................
 
 
TEMPERATURE (F)  
HIGHEST 98 06/22 97 06/19  
06/09 06/08  
06/07  
LOWEST 63 06/12 65 06/12  
06/11  
AVG. MAXIMUM 92.9 92.3 0.6 91.2  
AVG. MINIMUM 73.3 72.6 0.7 72.1  
MEAN 83.1 82.4 0.7 81.7  
DAYS MAX >= 90 27 21  
DAYS MAX <= 32 0 0  
DAYS MIN <= 32 0 0  
DAYS MIN <= 0 0 0  
 
PRECIPITATION (INCHES)  
TOTALS 0.86 4.14 -3.28 5.51  
DAILY AVG. 0.03 0.14 -0.11 0.18  
DAYS >= .01 6 11  
DAYS >= .10 2 9  
DAYS >= .50 0 5  
DAYS >= 1.00 0 1  
GREATEST  
24 HR. TOTAL 0.45 06/26 TO 06/26  
 
SNOWFALL (INCHES)  
TOTALS 0.0 0.0 0.0 0.0  
SINCE 7/1 T 0.7 -0.7 T  
 
DEGREE_DAYS  
HEATING TOTAL 0 0 0 0  
SINCE 7/1 1210 1496 -286 1539  
COOLING TOTAL 549 523 26 507  
SINCE 1/1 1379 1152 227 1144    
.............................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 9.1  
HIGHEST WIND SPEED/DIRECTION 29/150 DATE 06/26  
HIGHEST GUST SPEED/DIRECTION 42/160 DATE 06/26  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.60  
NUMBER OF DAYS FAIR 7  
NUMBER OF DAYS PC 13  
NUMBER OF DAYS CLOUDY 10  
 
AVERAGE RH (PERCENT) 63  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 2 MIXED PRECIP 0  
HEAVY RAIN 2 RAIN 3  
LIGHT RAIN 7 FREEZING RAIN 0  
LT FREEZING RAIN 0 HAIL 0  
HEAVY SNOW 0 SNOW 0  
LIGHT SNOW 0 SLEET 0  
FOG 3 FOG W/VIS <= 1/4 MILE 0  
HAZE 3  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
MONTHLY CLIMATE SUMMARY:  
JUNE 2020 WAS THE 39TH WARMEST AND THE 29TH DRIEST JUNE SINCE  
RECORD KEEPING BEGAN.  
 
SEA LEVEL PRESSURE DATA:  
HIGHEST SLP 30.23 ON THE 12TH.  
LOWEST SLP 29.56 ON THE 8TH.  
 
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)  
 
STATION: SAN ANTONIO  
MONTH: JUNE  
YEAR: 2020  
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 83 71 77 -3 0 12 0.08 0.0 0 7.9 18 110 M M 8 1 27 110  
2 87 70 79 -2 0 14 0.01 0.0 0 5.4 24 150 M M 6 29 150  
3 90 74 82 1 0 17 0.00 0.0 0 6.6 22 140 M M 6 26 130  
4 91 75 83 2 0 18 0.00 0.0 0 7.9 17 160 M M 5 22 150  
5 91 76 84 3 0 19 0.00 0.0 0 7.9 15 120 M M 5 20 120  
6 93 72 83 2 0 18 0.00 0.0 0 4.8 14 120 M M 2 20 110  
7 94 73 84 2 0 19 T 0.0 0 3.8 13 100 M M 3 17 70  
8 97 75 86 4 0 21 0.00 0.0 0 5.4 20 160 M M 2 26 160  
9 98 77 88 6 0 23 0.00 0.0 0 6.5 16 160 M M 4 21 180  
10 93 73 83 1 0 18 0.00 0.0 0 9.9 21 20 M M 4 31 30  
11 95 63 79 -3 0 14 0.00 0.0 0 6.6 16 80 M M 1 26 40  
12 93 63 78 -4 0 13 0.00 0.0 0 5.9 16 50 M M 1 22 60  
13 92 71 82 0 0 17 0.00 0.0 0 7.7 17 60 M M 1 24 100  
14 91 65 78 -4 0 13 0.00 0.0 0 6.2 15 110 M M 2 21 100  
15 93 71 82 -1 0 17 0.00 0.0 0 8.8 29 130 M M 6 37 130  
16 93 74 84 1 0 19 T 0.0 0 10.5 25 140 M M 6 33 140  
17 94 70 82 -1 0 17 0.00 0.0 0 10.2 20 140 M M 5 26 140  
18 93 76 85 2 0 20 0.24 0.0 0 12.0 22 140 M M 8 28 130  
19 95 77 86 3 0 21 T 0.0 0 14.1 25 150 M M 7 36 120  
20 96 77 87 4 0 22 0.01 0.0 0 12.0 21 160 M M 8 33 190  
21 97 78 88 5 0 23 0.00 0.0 0 12.7 23 160 M M 7 30 150  
22 98 78 88 5 0 23 0.00 0.0 0 14.1 26 140 M M 8 35 140  
23 96 71 84 1 0 19 0.07 0.0 0 7.2 24 350 M M 8 38 35 340  
24 92 70 81 -2 0 16 0.00 0.0 0 7.3 18 340 M M 7 29 10  
25 95 72 84 0 0 19 0.00 0.0 0 6.5 28 120 M M 6 3 36 120  
26 85 71 78 -6 0 13 0.45 0.0 0 8.6 29 150 M M 9 178 42 160  
27 92 77 85 1 0 20 0.00 0.0 0 13.8 24 140 M M 9 178 30 120  
28 92 80 86 2 0 21 T 0.0 0 14.8 24 160 M M 10 32 180  
29 91 79 85 1 0 20 0.00 0.0 0 14.5 23 140 M M 10 31 170  
30 96 79 88 4 0 23 0.00 0.0 0 14.8 21 150 M M 9 28 150  
================================================================================  
SM 2786 2198 0 549 0.86 0.0 274.4 M 173  
================================================================================  
AV 92.9 73.3 9.1 FASTST M M 6 MAX(MPH)  
MISC ----> # 29 130 # 42 160  
================================================================================  
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  
8 = SMOKE OR HAZE  
9 = BLOWING SNOW  
X = TORNADO  
 

 
 
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