Climatological Report (Daily)
Issued by NWS Houston/Galveston, TX
Issued by NWS Houston/Galveston, TX
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CDUS44 KHGX 180622
CLIGLS
CLIMATE REPORT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
122 AM CDT TUE AUG 18 2026
...................................
...THE GALVESTON CLIMATE SUMMARY FOR AUGUST 17 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1874 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 93 12:28 PM 96 2006 92 1 92
MINIMUM 79 6:13 AM 69 1915 80 -1 83
AVERAGE 86 86 0 88
PRECIPITATION (IN)
YESTERDAY 0.00 9.05 1915 0.15 -0.15 0.00
MONTH TO DATE 0.09 1.86 -1.77 1.45
SINCE JUN 1 10.08 9.50 0.58 5.97
SINCE JAN 1 23.97 24.06 -0.09 21.89
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 21 0 23
MONTH TO DATE 372 357 15 352
SINCE JUN 1 1579 1557 22 1619
SINCE JAN 1 2479 2294 185 2560
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 7.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87
LOWEST 54
AVERAGE 71
..........................................................
THE GALVESTON CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 92 97 2020
MINIMUM TEMPERATURE (F) 80 70 1957
SUNRISE AND SUNSET
AUGUST 18 2026........SUNRISE 6:50 AM CDT SUNSET 7:56 PM CDT
AUGUST 19 2026........SUNRISE 6:50 AM CDT SUNSET 7:55 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$