Climatological Report (Daily)
Issued by NWS Austin/San Antonio, TX
Issued by NWS Austin/San Antonio, TX
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817
CDUS44 KEWX 210657
CLIDRT
CLIMATE REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO
157 AM CDT THU AUG 21 2025
...................................
...THE DEL RIO CLIMATE SUMMARY FOR AUGUST 20 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1906 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 101 4:14 PM 108 2024 101 0 108
MINIMUM 71 6:53 AM 62 1940 79 -8 83
AVERAGE 86 90 -4 96
PRECIPITATION (IN)
YESTERDAY 0.00 3.12 2016 0.10 -0.10 0.00
MONTH TO DATE 0.02 1.54 -1.52 0.07
SINCE JUN 1 1.93 5.34 -3.41 1.42
SINCE JAN 1 3.88 12.32 -8.44 2.30
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 21 25 -4 31
MONTH TO DATE 507 514 -7 578
SINCE JUN 1 1795 1956 -161 2123
SINCE JAN 1 3096 3002 94 3502
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 5.5
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 6:00 AM
LOWEST 27 5:00 PM
AVERAGE 59
..........................................................
THE DEL RIO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 101 112 2024
MINIMUM TEMPERATURE (F) 79 65 1940
SUNRISE AND SUNSET
AUGUST 21 2025........SUNRISE 7:15 AM CDT SUNSET 8:17 PM CDT
AUGUST 22 2025........SUNRISE 7:16 AM CDT SUNSET 8:16 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$