National Weather Service Text Product
AFOS product CLIGLS
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIGLS
Product Timestamp: 2025-09-21 06:33 UTC
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740
CDUS44 KHGX 210633
CLIGLS
CLIMATE REPORT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
133 AM CDT SUN SEP 21 2025
...................................
...THE GALVESTON CLIMATE SUMMARY FOR SEPTEMBER 20 2025...
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)
YESTERDAY
MAXIMUM 90 1:52 PM 95 1999 88 2 90
MINIMUM 78 3:06 AM 60 1901 75 3 80
AVERAGE 84 82 2 85
PRECIPITATION (IN)
YESTERDAY 0.00 4.27 1885 0.20 -0.20 0.00
MONTH TO DATE 0.00 4.83 -4.83 8.46
SINCE SEP 1 0.00 4.83 -4.83 8.46
SINCE JAN 1 21.89 31.74 -9.85 56.26
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 0.0
SINCE SEP 1 0.0
SINCE JUL 1 0.0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 19 17 2 20
MONTH TO DATE 57 365 -308 341
SINCE SEP 1 57 365 -308 341
SINCE JAN 1 2640 2950 -310 3060
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 7.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79
LOWEST 57
AVERAGE 68
..........................................................
THE GALVESTON CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 96 2005
MINIMUM TEMPERATURE (F) 75 56 1983
SUNRISE AND SUNSET
SEPTEMBER 21 2025.....SUNRISE 7:07 AM CDT SUNSET 7:17 PM CDT
SEPTEMBER 22 2025.....SUNRISE 7:08 AM CDT SUNSET 7:16 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$