537
CXUS54 KHGX 020618
CLMGLS
CLIMATE REPORT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
118 AM CDT SAT MAY 02 2026
...............................
..THE GALVESTON CLIMATE SUMMARY FOR THE MONTH OF APRIL 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 95 04/27/2011
LOW 38 04/08/1938
HIGHEST 84 04/27 MM MM 84 04/28
04/28
04/30
04/29
04/30
LOWEST 53 04/19 MM MM 50 04/07
AVG. MAXIMUM 79.6 78.0 1.6 79.3
AVG. MINIMUM 70.0 5.0
MEAN 74.8 71.5 3.3 74.2
DAYS MAX >= 90 0 0.1 -0.1 0
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 11.04 1904
TOTALS 1.04 2.06 -1.02 1.69
DAILY AVG. 0.03 0.07 -0.04 0.06
DAYS >= .01 6 5.8 0.2 6
DAYS >= .10 2 3.2 -1.2 4
DAYS >= .50 1 1.6 -0.6 1
DAYS >= 1.00 0 0.6 -0.6 0
GREATEST
24 HR. TOTAL 0.85 04/21 TO 04/21 0.95 04/21 TO 04/21
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 4 12 -8
SINCE 7/1 656 887 -231
COOLING TOTAL 303 207 96
SINCE 1/1 534 328 206
............................................................
WIND (MPH)
AVERAGE WIND SPEED 13.8
HIGHEST WIND SPEED/DIRECTION 32/140 DATE 04/21
HIGHEST GUST SPEED/DIRECTION 43/130 DATE 04/21
SKY COVER
AVERAGE SKY COVER 0.56
AVERAGE RH (PERCENT) 79
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 2
LIGHT RAIN 7 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 11 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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