Climatological Report (Monthly)
Issued by NWS Austin/San Antonio, TX

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677
CXUS54 KEWX 011500
CLMDRT

CLIMATE REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO
933 AM CDT TUE SEP 01 2026

...................................

...THE DEL RIO CLIMATE SUMMARY FOR THE MONTH OF AUGUST 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   08/20                         104  08/04
                       08/23
LOWEST            72   08/02                          71  08/20
AVG. MAXIMUM   100.4              101.0    -0.6    100.4
AVG. MINIMUM    77.3               78.8    -1.5     77.8
MEAN            88.8               89.9    -1.1     89.1
DAYS MAX >= 90    31                                  30
DAYS MAX <= 32     0                                   0
DAYS MIN <= 32     0                                   0
DAYS MIN <= 0      0                                   0

PRECIPITATION (INCHES)
TOTALS          0.19               2.69   -2.50     0.52
DAILY AVG.      0.01               0.09   -0.08     0.02
DAYS >= .01        2                                   4
DAYS >= .10        1                                   2
DAYS >= .50        0                                   0
DAYS >= 1.00       0                                   0
GREATEST
 24 HR. TOTAL   0.18   08/28 TO 08/28

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                  0       0        0
 SINCE 7/1         0                  0       0       MM
COOLING TOTAL    748                772     -24      756
 SINCE 1/1      3077               3260    -183       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.9
HIGHEST WIND SPEED/DIRECTION    28/010    DATE  08/01
HIGHEST GUST SPEED/DIRECTION    43/010    DATE  08/01

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.05
NUMBER OF DAYS FAIR           31
NUMBER OF DAYS PC              0
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     53

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     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                       0     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:
AUGUST 2026 WAS TIED FOR THE 13TH WARMEST AND WAS THE 23RD DRIEST
ON RECORD.

SUMMER 2026 (JUNE, JULY, AUGUST) WAS TIED FOR THE 26TH WARMEST AND
WAS THE 18TH WETTEST ON RECORD.

SEA LEVEL PRESSURE DATA:
HIGHEST SLP 30.12 ON THE 16TH
LOWEST  SLP 29.75 ON THE 13TH

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   DEL RIO
                                          MONTH:     AUGUST
                                          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
================================================================================

 1 100  77  89  -2   0  24 0.01  0.0    0  7.5 28  10   M    M   1 8      43  10
 2  99  72  86  -5   0  21 0.00  0.0    0  4.8 13 110   M    M   0        18 120
 3 100  74  87  -4   0  22 0.00  0.0    0  8.1 16  80   M    M   0        26 130
 4  98  79  89  -2   0  24 0.00  0.0    0 10.5 18 130   M    M   1        31 100
 5  97  78  88  -3   0  23 0.00  0.0    0 11.6 18 110   M    M   2        33 140
 6  97  78  88  -3   0  23 0.00  0.0    0 12.0 20 110   M    M   2        28 120
 7  99  78  89  -2   0  24 0.00  0.0    0 11.6 20 110   M    M   1        30 120
 8  97  77  87  -4   0  22 0.00  0.0    0  9.8 16 140   M    M   0        23 130
 9  98  77  88  -3   0  23 0.00  0.0    0 10.2 17 110   M    M   0        24 110
10  99  78  89  -2   0  24 0.00  0.0    0 11.5 21 110   M    M   1        30 100
11 101  79  90  -1   0  25 0.00  0.0    0 12.3 22 140   M    M   0        30 130
12 102  79  91   0   0  26 0.00  0.0    0 12.4 22 130   M    M   0        37 140
13 102  78  90  -1   0  25 0.00  0.0    0 12.8 21 140   M    M   0        32 140
14 100  79  90   0   0  25 0.00  0.0    0 12.6 21 100   M    M   1        33  80
15 100  78  89  -1   0  24 0.00  0.0    0 10.4 26 250   M    M   3        33 150
16 100  77  89  -1   0  24 0.00  0.0    0 10.8 18 140   M    M   1        26 140
17 101  78  90   0   0  25 0.00  0.0    0  9.3 17 140   M    M   0        26 130
18 100  77  89  -1   0  24 0.00  0.0    0  8.7 18 150   M    M   0        26 130
19 102  76  89  -1   0  24 0.00  0.0    0  9.5 18 120   M    M   0        26 140
20 104  78  91   1   0  26 0.00  0.0    0  9.4 20 100   M    M   0        29  70
21 101  80  91   1   0  26 0.00  0.0    0  9.0 14  90   M    M   0        23  70
22 103  77  90   0   0  25 0.00  0.0    0  8.4 14 100   M    M   0        26 130
23 104  77  91   2   0  26 0.00  0.0    0  8.6 17 150   M    M   0        23 130
24 103  75  89   0   0  24 0.00  0.0    0  9.2 17 100   M    M   0        25 120
25 101  76  89   0   0  24 0.00  0.0    0  9.3 17 110   M    M   0        25 110
26 102  78  90   1   0  25 0.00  0.0    0  8.7 15  90   M    M   0        23  60
27 102  78  90   2   0  25 0.00  0.0    0  7.1 18  40   M    M   1 3      30  40
28 100  75  88   0   0  23 0.18  0.0    0  7.9 17 100   M    M   1 3      28 100
29 100  77  89   1   0  24 0.00  0.0    0  9.9 17 100   M    M   0        25 100
30 100  78  89   1   0  24 0.00  0.0    0 10.6 20 140   M    M   0        30 120
31 100  78  89   1   0  24 0.00  0.0    0 11.8 20 100   M    M   1        30 110
================================================================================
SM 3112 2396         0 748  0.19  0.0    306.3          M       16
================================================================================
AV100.4 77.3                               9.9 FASTST   M    M   1    MAX(MPH)
                                 MISC ---->    28  10                 43  10
================================================================================
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

$$