717  
CXUS54 KEWX 011516  
CLMDRT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO  
931 AM CDT TUE JUL 01 2025  
   
...............................  
 
   
..THE DEL RIO CLIMATE SUMMARY FOR THE MONTH OF JUNE 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1906 TO 2025  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE DATE(S)  
NORMAL    
............................................................  
 
TEMPERATURE (F)  
HIGHEST 102 06/07 109 06/04  
06/08  
LOWEST 69 06/10 74 06/10  
06/11  
AVG. MAXIMUM 97.8 98.4 -0.6 101.5  
AVG. MINIMUM 76.3 77.0 -0.7 80.2  
MEAN 87.1 87.7 -0.6 90.9  
DAYS MAX >= 90 30 30  
DAYS MAX <= 32 0 0  
DAYS MIN <= 32 0 0  
DAYS MIN <= 0 0 0  
 
PRECIPITATION (INCHES)  
TOTALS 0.98 2.32 -1.34 0.78  
DAILY AVG. 0.03 0.08 -0.05 0.03  
DAYS >= .01 4 4  
DAYS >= .10 1 1  
DAYS >= .50 1 1  
DAYS >= 1.00 0 0  
GREATEST  
24 HR. TOTAL 0.95 06/10 TO 06/10  
 
SNOWFALL (INCHES)  
TOTALS 0.0 0.0 0.0 0.0  
SINCE 7/1 0.0 0.1 -0.1 MM  
 
DEGREE DAYS  
HEATING TOTAL 0 0 0 0  
SINCE 7/1 871 970 -99 MM  
COOLING TOTAL 669 681 -12 784  
SINCE 1/1 1970 1727 243 MM    
............................................................  
 
WIND (MPH)  
AVERAGE WIND SPEED 13.2  
HIGHEST WIND SPEED/DIRECTION 49/250 DATE 06/10  
HIGHEST GUST SPEED/DIRECTION 65/260 DATE 06/10  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.25  
NUMBER OF DAYS FAIR 19  
NUMBER OF DAYS PC 9  
NUMBER OF DAYS CLOUDY 0  
 
AVERAGE RH (PERCENT) 58  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 2 MIXED PRECIP 0  
HEAVY RAIN 1 RAIN 0  
LIGHT RAIN 3 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 1  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
 
MONTHLY CLIMATE SUMMARY:  
JUNE 2025 WAS TIED FOR THE 15TH WARMEST AND THE 44 DRIEST JUNE  
ON RECORD.  
 
SEA LEVEL PRESSURE DATA:  
HIGHEST SLP 30.09 ON THE 24TH  
LOWEST SLP 29.67 ON THE 8TH  
 
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)  
 
STATION: DEL RIO  
MONTH: JUNE  
YEAR: 2025  
LATITUDE: 29 22 N  
LONGITUDE: 100 55 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 99 75 87 1 0 22 0.00 0.0 0 9.1 18 120 M M 0 27 120  
2 99 77 88 2 0 23 0.00 0.0 0 12.7 23 140 M M 0 32 120  
3 94 79 87 1 0 22 T 0.0 0 12.1 21 120 M M 6 33 120  
4 93 74 84 -3 0 19 0.01 0.0 0 10.4 21 150 M M 6 13 27 110  
5 99 78 89 2 0 24 0.00 0.0 0 14.1 24 120 M M 4 36 120  
6 100 78 89 2 0 24 0.00 0.0 0 15.3 25 150 M M 2 34 140  
7 102 79 91 4 0 26 0.00 0.0 0 13.7 23 160 M M 0 34 130  
8 102 79 91 4 0 26 0.00 0.0 0 12.4 22 150 M M 0 31 140  
9 97 80 89 2 0 24 0.00 0.0 0 12.5 23 100 M M M 32 80  
10 97 69 83 -4 0 18 0.95 0.0 0 13.4 49 250 M M M 138 65 260  
11 90 69 80 -8 0 15 0.00 0.0 0 5.7 14 150 M M 1 18 170  
12 98 73 86 -2 0 21 0.00 0.0 0 7.9 21 150 M M 2 30 100  
13 97 72 85 -3 0 20 0.00 0.0 0 11.0 21 160 M M 3 27 140  
14 99 79 89 1 0 24 0.00 0.0 0 12.3 22 140 M M 4 29 100  
15 97 80 89 1 0 24 0.00 0.0 0 12.5 22 140 M M 4 31 150  
16 100 74 87 -1 0 22 0.00 0.0 0 11.7 23 170 M M 2 30 120  
17 100 74 87 -1 0 22 0.00 0.0 0 15.2 25 150 M M 0 34 150  
18 101 79 90 2 0 25 0.00 0.0 0 16.7 29 150 M M 0 41 130  
19 98 79 89 1 0 24 0.00 0.0 0 15.0 25 130 M M 5 35 130  
20 98 78 88 0 0 23 0.00 0.0 0 16.0 25 150 M M 3 37 140  
21 95 75 85 -3 0 20 0.00 0.0 0 17.4 28 160 M M 4 40 140  
22 95 75 85 -3 0 20 0.01 0.0 0 18.3 28 150 M M 6 1 36 150  
23 98 77 88 0 0 23 0.00 0.0 0 17.6 32 150 M M 3 40 120  
24 98 77 88 0 0 23 0.00 0.0 0 15.2 25 140 M M 3 36 150  
25 98 76 87 -1 0 22 0.00 0.0 0 14.0 25 150 M M 2 35 140  
26 99 77 88 0 0 23 0.00 0.0 0 13.0 22 140 M M 2 31 150  
27 99 77 88 0 0 23 0.00 0.0 0 13.1 22 150 M M 1 31 120  
28 100 78 89 1 0 24 0.00 0.0 0 13.4 23 150 M M 1 32 110  
29 98 77 88 0 0 23 0.00 0.0 0 13.1 24 100 M M 2 34 120  
30 95 75 85 -4 0 20 0.01 0.0 0 11.2 33 110 M M 6 46 110  
================================================================================  
SM 2935 2289 0 669 0.98 0.0 396.0 M 72  
================================================================================  
AV 97.8 76.3 13.2 FASTST M M 3 MAX(MPH)  
MISC ----> 49 250 65 260  
================================================================================  
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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