519
CXUS54 KHGX 011408
CLMGLS
CLIMATE REPORT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
908 AM CDT THU OCT 01 2026
...............................
..THE GALVESTON CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1874 TO 2026
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
............................................................
TEMPERATURE (F)
RECORD
HIGH 104 09/05/2000
LOW 52 09/27/1942
HIGHEST 93 09/03 MM MM MM 09/21
09/07
09/23
09/24
09/30
LOWEST 75 09/04 MM MM MM 09/29
AVG. MAXIMUM 90.2 88.7 1.5 MM
AVG. MINIMUM 80.0 3.9
MEAN 85.1 82.4 2.7 MM
DAYS MAX >= 90 22 10.7 11.3 7
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.0 0.0 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 26.01 1885
TOTALS 3.71 6.65 -2.94 MM
DAILY AVG. 0.12 0.22 -0.10 0.05
DAYS >= .01 10 9.6 0.4 MM
DAYS >= .10 7 6.9 0.1 MM
DAYS >= .50 2 3.5 -1.5 MM
DAYS >= 1.00 1 1.9 -0.9 MM
GREATEST
24 HR. TOTAL 1.04 09/04 TO 09/04 MM
09/09 TO 09/10
SNOWFALL (INCHES)
RECORDS
TOTAL 0.0 2002
TOTALS 0.0
SINCE 7/1 0.0
LIQUID 7/1 0.00
DAYS >= TRACE 0
GREATEST
24 HR TOTAL MM
DEGREE DAYS
HEATING TOTAL 0 0 0
SINCE 7/1 0 0 0
COOLING TOTAL 612 522 90
SINCE 1/1 3409 3107 302
............................................................
WIND (MPH)
AVERAGE WIND SPEED 8.5
HIGHEST WIND SPEED/DIRECTION 32/200 DATE 09/02
HIGHEST GUST SPEED/DIRECTION 44/210 DATE 09/02
SKY COVER
AVERAGE SKY COVER 0.17
AVERAGE RH (PERCENT) 74
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 11 MIXED PRECIP 0
HEAVY RAIN 4 RAIN 5
LIGHT RAIN 10 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 4 FOG W/VIS <= 1/4 MILE 1
HAZE 0
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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