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

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394
CDUS44 KEWX 180647
CLIDRT

CLIMATE REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO
147 AM CDT TUE AUG 18 2026

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

...THE DEL RIO CLIMATE SUMMARY FOR AUGUST 17 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1906 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM        101   4:24 PM 110    2023 101      0      103
  MINIMUM         78   6:38 AM  64    1908  79     -1       80
  AVERAGE         90                        90      0       92

PRECIPITATION (IN)
  YESTERDAY        0.00          2.17 2021   0.09  -0.09     0.00
  MONTH TO DATE    0.01                      1.24  -1.23      T
  SINCE JUN 1      9.03                      5.04   3.99     1.91
  SINCE JAN 1     14.29                     12.02   2.27     3.86

SNOWFALL (IN)
  YESTERDAY        0.0
  MONTH TO DATE    0.0
  SINCE JUN 1      0.0
  SINCE JUL 1      0.0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       25                        25      0       27
  MONTH TO DATE  404                       439    -35      434
  SINCE JUN 1   1668                      1881   -213     1722
  SINCE JAN 1   2733                      2927   -194     3023
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED     9.3


SKY COVER
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82           6:00 AM
 LOWEST     24           6:00 PM
 AVERAGE    53

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


THE DEL RIO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)  101       109      2023
 MINIMUM TEMPERATURE (F)   79        66      1931


SUNRISE AND SUNSET
AUGUST 18 2026........SUNRISE   7:14 AM CDT   SUNSET   8:21 PM CDT
AUGUST 19 2026........SUNRISE   7:14 AM CDT   SUNSET   8:20 PM CDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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