Climatological Report (Monthly)
Issued by NWS Houston/Galveston, TX
Issued by NWS Houston/Galveston, TX
446
CXUS54 KHGX 012155
CLMGLS
CLIMATE REPORT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
455 PM CDT SAT AUG 01 2026
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...THE GALVESTON CLIMATE SUMMARY FOR THE MONTH OF JULY 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
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TEMPERATURE (F)
RECORD
HIGH 101 07/16/1932
LOW 66 07/19/1910
HIGHEST 100 07/22 MM MM 94 07/29
07/30
LOWEST 73 07/14 MM MM 76 07/09
AVG. MAXIMUM 90.2 91.3 -1.1 91.4
AVG. MINIMUM 80.6 0.9
MEAN 85.4 85.5 -0.1 86.4
DAYS MAX >= 90 23 20.1 2.9 29
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 18.74 1900
TOTALS 6.81 3.41 3.40 0.88
DAILY AVG. 0.22 0.11 0.11 0.03
DAYS >= .01 7 8.7 -1.7 7
DAYS >= .10 5 5.5 -0.5 5
DAYS >= .50 3 2.7 0.3 0
DAYS >= 1.00 2 1.2 0.8 0
GREATEST
24 HR. TOTAL 5.77 07/13 TO 07/14 0.31 07/25 TO 07/26
SNOWFALL (INCHES)
RECORDS
TOTAL MM MM
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 638 636 2
SINCE 1/1 2107 1937 170
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WIND (MPH)
AVERAGE WIND SPEED 9.7
HIGHEST WIND SPEED/DIRECTION 36/340 DATE 07/14
HIGHEST GUST SPEED/DIRECTION 61/010 DATE 07/14
SKY COVER
AVERAGE SKY COVER 0.16
AVERAGE RH (PERCENT) 75
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 12 MIXED PRECIP 0
HEAVY RAIN 4 RAIN 6
LIGHT RAIN 8 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 5 FOG W/VIS <= 1/4 MILE 0
HAZE 2
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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