807
CXUS54 KHGX 011813
CLMIAH

CLIMATE REPORT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
113 PM CDT WED OCT 01 2025

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

...THE HOUSTON INTERCONTINENTAL CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1889 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            109   09/04/2000
 LOW              45   09/27/1942
HIGHEST           98   09/04         89       9       98  09/19
                                                          09/20
LOWEST            63   09/28         69      -6       64  09/27
AVG. MAXIMUM    92.3               90.4     1.9     92.9
AVG. MINIMUM    71.0               70.6     0.4     72.5
MEAN            81.7               80.5     1.2     82.7
DAYS MAX >= 90    26               18.3     7.7       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       14.95   2019
TOTALS          1.21               4.71   -3.50
DAILY AVG.      0.04               0.16   -0.12     0.08
DAYS >= .01        4                8.4    -4.4        7
DAYS >= .10        4                5.8    -1.8        6
DAYS >= .50        1                2.6    -1.6        3
DAYS >= 1.00       0                1.2    -1.2        0
GREATEST
 24 HR. TOTAL   0.65   09/07 TO 09/07               1.01  09/04 TO 09/05

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    507                465      42      538
 SINCE 1/1      3512               2950     562       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.5
HIGHEST WIND SPEED/DIRECTION    29/320    DATE  09/24
HIGHEST GUST SPEED/DIRECTION    40/330    DATE  09/24

SKY COVER
AVERAGE SKY COVER           0.36

AVERAGE RH (PERCENT)     68

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              4     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       3
LIGHT RAIN                7     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       6     FOG W/VIS <= 1/4 MILE      0
HAZE                      1

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

$$