753
CXUS54 KEWX 011843
CLMDRT
SATCLMDRT 000
TTAA00 EWX 011825
CLIMATE REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO
124 PM CDT MON JUN 01 2026
...............................
..THE DEL RIO CLIMATE SUMMARY FOR THE MONTH OF MAY 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 98 05/10 109 05/13
LOWEST 56 05/02 57 05/11
AVG. MAXIMUM 88.8 93.1 -4.3 94.8
AVG. MINIMUM 68.3 71.1 -2.8 70.5
MEAN 78.6 82.1 -3.5 82.7
DAYS MAX >= 90 19 24
DAYS MAX <= 32 0 0
DAYS MIN <= 32 0 0
DAYS MIN <= 0 0 0
PRECIPITATION (INCHES)
TOTALS 0.93 3.06 -2.13 0.90
DAILY AVG. 0.03 0.10 -0.07 0.03
DAYS >= .01 4 6
DAYS >= .10 2 2
DAYS >= .50 0 0
DAYS >= 1.00 0 0
GREATEST
24 HR. TOTAL 0.94 04/30 TO 05/01
SNOWFALL (INCHES)
TOTALS 0.0 0.0 0.0 0.0
SINCE 7/1 0.3 0.1 0.2 MM
DEGREE DAYS
HEATING TOTAL 0 0 0 0
SINCE 7/1 810 970 -160 MM
COOLING TOTAL 428 530 -102 558
SINCE 1/1 1065 1046 19 MM
............................................................
WIND (MPH)
AVERAGE WIND SPEED 9.8
HIGHEST WIND SPEED/DIRECTION 28/140 DATE 05/15
HIGHEST GUST SPEED/DIRECTION 41/020 DATE 05/19
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.28
NUMBER OF DAYS FAIR 21
NUMBER OF DAYS PC 8
NUMBER OF DAYS CLOUDY 2
AVERAGE RH (PERCENT) 64
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 7 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 2
LIGHT RAIN 2 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 0
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
MONTHLY CLIMATE SUMMARY:
MAY 2026 WAS THE 44TH WARMEST AND THE 28 DRIEST ON RECORD.
SEA LEVEL PRESSURE DATA:
HIGHEST SLP 30.21 ON THE 2ND
LOWEST SLP 29.59 ON THE 17TH
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: DEL RIO
MONTH: MAY
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 71 60 66 -12 0 1 0.48 0.0 0 7.3 22 100 M M 9 13 28 110
2 76 56 66 -12 0 1 0.00 0.0 0 4.7 14 110 M M 3 19 100
3 80 58 69 -10 0 4 0.00 0.0 0 10.3 23 140 M M 0 33 140
4 87 62 75 -4 0 10 0.00 0.0 0 11.5 20 140 M M 0 26 130
5 90 69 80 1 0 15 0.00 0.0 0 6.5 13 110 M M 2 21 120
6 89 73 81 2 0 16 0.00 0.0 0 7.8 16 10 M M 5 23 340
7 73 61 67 -13 0 2 0.05 0.0 0 5.1 13 40 M M 9 13 19 10
8 81 63 72 -8 0 7 0.00 0.0 0 4.6 12 90 M M 7 16 70
9 91 65 78 -2 0 13 0.00 0.0 0 5.5 13 170 M M 3 16 120
10 98 70 84 4 0 19 M 0.0 0 9.6 25 350 M M 0 3 39 10
11 86 64 75 -6 0 10 0.00 0.0 0 7.0 16 340 M M 3 24 300
12 90 68 79 -2 0 14 0.00 0.0 0 10.0 17 140 M M 0 22 140
13 94 67 81 0 0 16 0.00 0.0 0 9.5 20 130 M M 0 25 130
14 96 67 82 0 0 17 0.00 0.0 0 12.7 25 140 M M 0 33 150
15 94 71 83 1 0 18 0.00 0.0 0 13.7 28 140 M M 0 37 140
16 89 72 81 -1 0 16 0.00 0.0 0 13.5 21 120 M M 5 29 140
17 91 76 84 2 0 19 0.00 0.0 0 13.8 21 140 M M 4 30 110
18 97 79 88 5 0 23 0.00 0.0 0 15.7 25 100 M M 4 37 100
19 93 68 81 -2 0 16 0.04 0.0 0 12.0 26 10 M M 3 3 41 20
20 82 66 74 -9 0 9 M 0.0 0 8.8 18 150 M M 4 31 70
21 91 71 81 -3 0 16 0.00 0.0 0 10.0 17 70 M M 4 25 100
22 94 69 82 -2 0 17 0.00 0.0 0 10.0 22 120 M M 1 3 30 110
23 92 72 82 -2 0 17 0.00 0.0 0 11.1 20 150 M M 1 3 28 120
24 93 72 83 -1 0 18 0.00 0.0 0 8.0 16 100 M M 3 24 90
25 92 73 83 -1 0 18 0.00 0.0 0 11.2 20 80 M M 3 31 90
26 84 67 76 -9 0 11 0.36 0.0 0 8.7 22 100 M M 5 3 33 120
27 90 66 78 -7 0 13 0.00 0.0 0 6.9 15 150 M M 2 19 150
28 93 67 80 -5 0 15 0.00 0.0 0 10.6 20 140 M M 0 28 120
29 95 75 85 0 0 20 M 0.0 0 13.1 24 130 M M 3 34 130
30 87 76 82 -4 0 17 0.00 0.0 0 12.6 22 150 M M 3 30 100
31 95 74 85 -1 0 20 0.00 0.0 0 12.4 22 150 M M 1 28 120
================================================================================
SM 2754 2117 0 428 0.93 0.0 304.2 M 87
================================================================================
AV 88.8 68.3 9.8 FASTST M M 3 MAX(MPH)
MISC ----> 28 140 41 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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