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

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
000
CXUS54 KHGX 011659
CLMGLS

CLIMATE REPORT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
1139 AM CDT FRI MAY 1 2015

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

...THE GALVESTON CLIMATE SUMMARY FOR THE MONTH OF APRIL 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1875 TO 2015

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            83   04/23        MM      MM       88  04/29
LOWEST             57   04/29        MM      MM       48  04/15

AVG. MAXIMUM     77.1              75.9     1.2     75.4
AVG. MINIMUM     67.7              64.4     3.3     63.5
MEAN             72.4              70.1     2.3     69.4

DAYS MAX >= 90      0               0.0     0.0        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
 MINIMUM         0.00   1984

TOTALS           5.30              3.05    2.25     0.10
DAILY AVG.       0.18              0.10    0.08     0.00

DAYS >= .01        11                MM      MM        3
DAYS >= .10         8                MM      MM        0
DAYS >= .50         5                MM      MM        0
DAYS >= 1.00        2                MM      MM        0

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   MM

TOTALS            0.0                MM      MM      0.0
SINCE 7/1         0.0                MM      MM        T

SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= 1.0         0                MM      MM        0
GREATEST
 SNOW DEPTH         0   MM                             0  MM
 24 HR TOTAL      0.0   04/30 TO 04/30

DEGREE_DAYS
HEATING TOTAL       0                18     -18       20
 SINCE 7/1       1182              1009     173     1425
COOLING TOTAL     231               173      58      160
 SINCE 1/1        283               243      40      188
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              10.9
HIGHEST WIND SPEED/DIRECTION    33/320    DATE  04/25
HIGHEST GUST SPEED/DIRECTION    43/330    DATE  04/25

SKY COVER
AVERAGE SKY COVER           0.60

AVERAGE RH (PERCENT)     86

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                5     RAIN                       7
LIGHT RAIN               15     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      19     FOG W/VIS <= 1/4 MILE      0
HAZE                      3

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

$$



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.