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

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000
CXUS54 KHGX 011710
CLMGLS

CLIMATE REPORT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
1200 PM CDT SUN OCT 1 2017

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

...THE GALVESTON CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1875 TO 2017

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            92   09/28                         94  09/01
                        09/20
LOWEST             70   09/12                         67  09/30
                        09/09
AVG. MAXIMUM     88.7              87.4     1.3     89.1
AVG. MINIMUM     77.8              75.9     1.9     78.9
MEAN             83.2              81.6     1.6     84.0
DAYS MAX >= 90     14               7.7     6.3       17
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
 MINIMUM         0.04   1924
TOTALS           0.32              6.03   -5.71     1.96
DAILY AVG.       0.01              0.20   -0.19     0.07
DAYS >= .01         2                                 11
DAYS >= .10         1                                  7
DAYS >= .50         0                                  0
DAYS >= 1.00        0                                  0

DEGREE_DAYS
HEATING TOTAL       0                 0       0        0
 SINCE 7/1          0                 0       0        0
COOLING TOTAL     555               499      56      579
 SINCE 1/1       3412              2893     519     3047
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.6
HIGHEST WIND SPEED/DIRECTION    23/020    DATE  09/06
HIGHEST GUST SPEED/DIRECTION    27/020    DATE  09/29

SKY COVER
AVERAGE SKY COVER           0.20

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       0
LIGHT RAIN                3     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       2     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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