345
CDUS44 KHGX 172124
CLIGLS
CLIMATE REPORT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
424 PM CDT WED SEP 17 2025
...............................
..THE GALVESTON CLIMATE SUMMARY FOR SEPTEMBER 17 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1874 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM MM MM 95 2004 89 MM 90
MINIMUM MM MM 60 1903 76 MM 78
AVERAGE MM 82 MM 84
PRECIPITATION (IN)
TODAY MM 4.64 1877 0.21 MM
MONTH TO DATE T 4.24 -4.24
SINCE SEP 1 T 4.24 -4.24
SINCE JAN 1 21.89 31.15 -9.26
SNOWFALL (IN)
TODAY MM
MONTH TO DATE 0.0
SINCE SEP 1 0.0
SINCE JUL 1 0.0
DEGREE DAYS
HEATING
TODAY MM 0 MM 0
MONTH TO DATE MM 0 MM 0
SINCE SEP 1 MM 0 MM 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY MM 17 MM 19
MONTH TO DATE MM 314 MM 280
SINCE SEP 1 MM 314 MM 280
SINCE JAN 1 2583 2899 -316 2999
...............................................................
WIND (MPH)
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED MM
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST MM
LOWEST MM
AVERAGE MM
......................................................
THE GALVESTON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 96 1927
MINIMUM TEMPERATURE (F) 76 59 1875
SUNRISE AND SUNSET
SEPTEMBER 17 2025.....SUNRISE 7:05 AM CDT SUNSET 7:22 PM CDT
SEPTEMBER 18 2025.....SUNRISE 7:06 AM CDT SUNSET 7:20 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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