818
CDUS44 KHGX 172348
CLIGLS
CLIMATE REPORT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
548 PM CST WED DEC 17 2025
...............................
..THE GALVESTON CLIMATE SUMMARY FOR DECEMBER 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 66 3:55 PM 79 2021 65 1 76
MINIMUM 62 5:43 AM 28 1932 51 11 66
AVERAGE 64 58 6 71
PRECIPITATION (IN)
TODAY 0.40 6.30 1995 0.14 0.26
MONTH TO DATE 1.71 2.51 -0.80
SINCE DEC 1 1.71 2.51 -0.80
SINCE JAN 1 28.43 45.50 -17.07
SNOWFALL (IN)
TODAY 0.0
MONTH TO DATE 0.0
SINCE DEC 1 0.0
SINCE JUL 1 0.0
DEGREE DAYS
HEATING
TODAY 1 8 -7 0
MONTH TO DATE 138 111 27 63
SINCE DEC 1 138 111 27 63
SINCE JUL 1 175 207 -32 86
COOLING
TODAY 0 1 -1 6
MONTH TO DATE 9 23 -14 34
SINCE DEC 1 9 23 -14 34
SINCE JAN 1 3427 3563 -136 3945
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 9.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100
LOWEST 84
AVERAGE 92
......................................................
THE GALVESTON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 78 2024
MINIMUM TEMPERATURE (F) 51 29 1884
SUNRISE AND SUNSET
DECEMBER 17 2025......SUNRISE 7:07 AM CST SUNSET 5:24 PM CST
DECEMBER 18 2025......SUNRISE 7:08 AM CST SUNSET 5:25 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page