Climatological Report (Daily)
Issued by NWS Houston/Galveston, TX
Issued by NWS Houston/Galveston, TX
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CDUS44 KHGX 182209
CLIGLS
CLIMATE REPORT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
509 PM CDT FRI SEP 18 2026
...................................
...THE GALVESTON CLIMATE SUMMARY FOR SEPTEMBER 18 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM MM MM 96 1927 88 MM 89
MINIMUM MM MM 59 1875 76 MM 78
AVERAGE MM 82 MM 84
PRECIPITATION (IN)
TODAY MM 6.20 2019 0.19 MM
MONTH TO DATE 3.33 4.43 -1.10
SINCE SEP 1 3.33 4.43 -1.10
SINCE JAN 1 27.30 31.34 -4.04
SNOWFALL (IN)
TODAY 0.0
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 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY MM 17 MM 19
MONTH TO DATE 325 331 -6 19
SINCE SEP 1 325 331 -6 19
SINCE JAN 1 3122 2916 206 2602
...................................................................
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 93 1995
MINIMUM TEMPERATURE (F) 76 58 1901
SUNRISE AND SUNSET
SEPTEMBER 18 2026.....SUNRISE 7:06 AM CDT SUNSET 7:21 PM CDT
SEPTEMBER 19 2026.....SUNRISE 7:06 AM CDT SUNSET 7:19 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$