913
CXUS54 KEWX 022313
CLMDRT
CLIMATE REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO
600 PM CDT FRI OCT 02 2026
...............................
..THE DEL RIO CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1906 TO 2026
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
............................................................
TEMPERATURE (F)
HIGHEST 104 09/03 101 09/04
09/12
09/05
LOWEST 72 09/30 61 09/30
AVG. MAXIMUM 99.1 93.8 5.3 93.0
AVG. MINIMUM 77.6 73.3 4.3 73.0
MEAN 88.4 83.5 4.9 83.0
DAYS MAX >= 90 28 25
DAYS MAX <= 32 0 0
DAYS MIN <= 32 0 0
DAYS MIN <= 0 0 0
PRECIPITATION (INCHES)
TOTALS 0.46 2.63 -2.17 0.41
DAILY AVG. 0.02 0.09 -0.07 0.01
DAYS >= .01 1 3
DAYS >= .10 1 2
DAYS >= .50 0 0
DAYS >= 1.00 0 0
GREATEST
24 HR. TOTAL 0.46 09/30 TO 09/30
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 1 -1 0
SINCE 7/1 0 0 0 MM
COOLING TOTAL 661 557 104 547
SINCE 1/1 3738 3817 -79 MM
............................................................
WIND (MPH)
AVERAGE WIND SPEED 10.5
HIGHEST WIND SPEED/DIRECTION 32/150 DATE 09/30
HIGHEST GUST SPEED/DIRECTION 43/050 DATE 09/27
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.13
NUMBER OF DAYS FAIR 28
NUMBER OF DAYS PC 2
NUMBER OF DAYS CLOUDY 0
AVERAGE RH (PERCENT) 56
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 3 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 0
LIGHT RAIN 0 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 2 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:
SEPTEMBER 2026 WAS THE 2ND WARMEST AND WAS THE 20TH DRIEST ON RECORD.
SEA LEVEL PRESSURE DATA:
HIGHEST SLP 30.17 ON THE 17TH
LOWEST SLP 29.63 ON THE 29TH
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: DEL RIO
MONTH: SEPTEMBER
YEAR: 2026
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
================================================================================
1 101 78 90 3 0 25 0.00 0.0 0 10.1 17 110 M M 0 25 120
2 103 79 91 4 0 26 0.00 0.0 0 8.5 14 140 M M 0 20 110
3 104 81 93 6 0 28 0.00 0.0 0 11.1 21 110 M M 0 30 110
4 100 79 90 3 0 25 0.00 0.0 0 12.0 20 110 M M 0 29 140
5 100 79 90 4 0 25 0.00 0.0 0 10.3 21 30 M M 1 3 32 30
6 98 76 87 1 0 22 0.00 0.0 0 8.7 17 110 M M 1 25 120
7 100 79 90 4 0 25 0.00 0.0 0 10.1 18 140 M M 1 27 140
8 101 80 91 5 0 26 0.00 0.0 0 10.6 18 120 M M 0 29 100
9 101 80 91 6 0 26 0.00 0.0 0 11.1 23 110 M M 1 39 110
10 101 78 90 5 0 25 0.00 0.0 0 9.3 15 140 M M 0 23 100
11 103 79 91 6 0 26 0.00 0.0 0 9.6 16 150 M M 0 27 100
12 104 80 92 8 0 27 0.00 0.0 0 11.2 17 150 M M 0 27 100
13 99 79 89 5 0 24 0.00 0.0 0 11.9 22 110 M M 2 34 110
14 101 77 89 5 0 24 0.00 0.0 0 13.4 24 140 M M 2 33 150
15 M M M M M M 0.00 0.0 0 12.1 17 110 M M 0 26 100
16 M M M M M M 0.00 0.0 0 12.0 22 140 M M 0 27 150
17 98 77 88 5 0 23 0.00 0.0 0 9.9 16 100 M M 1 23 70
18 97 80 89 6 0 24 0.00 0.0 0 10.1 20 100 M M 2 31 100
19 100 78 89 6 0 24 0.00 0.0 0 10.7 14 140 M M 3 20 140
20 97 77 87 5 0 22 0.00 0.0 0 6.2 20 60 M M 1 28 70
21 100 74 87 5 0 22 0.00 0.0 0 6.6 15 80 M M 0 22 120
22 97 77 87 5 0 22 0.00 0.0 0 10.8 23 120 M M 1 34 100
23 96 76 86 4 0 21 0.00 0.0 0 11.5 20 120 M M 2 27 110
24 95 77 86 5 0 21 0.00 0.0 0 10.5 20 100 M M 5 29 100
25 96 76 86 5 0 21 0.00 0.0 0 11.0 21 140 M M 3 27 120
26 98 79 89 8 0 24 0.00 0.0 0 10.9 20 140 M M 2 26 150
27 99 76 88 8 0 23 0.00 0.0 0 9.3 26 40 M M 1 38 43 50
28 99 75 87 7 0 22 0.00 0.0 0 10.6 20 90 M M 1 27 140
29 97 76 87 7 0 22 0.00 0.0 0 12.2 26 130 M M 3 18 40 120
30 90 72 81 1 0 16 0.46 0.0 0 11.3 32 150 M M 6 138 39 140
================================================================================
SM 2775 2174 0 661 0.46 0.0 313.6 M 39
================================================================================
AV 99.1 77.6 10.5 FASTST M M 1 MAX(MPH)
MISC ----> 32 150 43 50
================================================================================
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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