Climatological Report (Monthly)
Issued by NWS Houston/Galveston TX

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515
CXUS54 KHGX 011408
CLMHOU

CLIMATE REPORT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
908 AM CDT THU OCT 01 2026

...................................

...THE HOUSTON/HOBBY AIRPORT CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1930 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            108   09/04/2000
 LOW              46   09/27/1942
HIGHEST           97   09/12         89       8       96  09/04
LOWEST            71   09/26         72      -1       66  09/28
AVG. MAXIMUM    93.0               89.3     3.7     91.3
AVG. MINIMUM    77.6               72.9     4.7     73.8
MEAN            85.3               81.1     4.2     82.6
DAYS MAX >= 90    28               16.4    11.6       23
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       13.07   2020
TOTALS          3.96               5.76   -1.80
DAILY AVG.      0.13               0.19   -0.06     0.06
DAYS >= .01        7                9.8    -2.8        7
DAYS >= .10        4                6.3    -2.3        4
DAYS >= .50        2                3.3    -1.3        1
DAYS >= 1.00       2                1.7     0.3        0
GREATEST
 24 HR. TOTAL   2.42   09/03 TO 09/03               0.92  09/01 TO 09/01

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        0
 SINCE 7/1         0                  0       0       MM
COOLING TOTAL    615                483     132      533
 SINCE 1/1      3542               2978     564       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.4
HIGHEST WIND SPEED/DIRECTION    26/350    DATE  09/15
HIGHEST GUST SPEED/DIRECTION    33/350    DATE  09/15

SKY COVER
AVERAGE SKY COVER           0.53

AVERAGE RH (PERCENT)     70

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              9     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       2
LIGHT RAIN               11     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       3     FOG W/VIS <= 1/4 MILE      0
HAZE                      9

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$