Climatological Report (Monthly)
Issued by NWS Huntsville, AL

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
000
CXUS54 KHUN 051741
CLMMSL


CLIMATE REPORT
NATIONAL WEATHER SERVICE HUNTSVILLE AL
1240 PM CDT TUE SEP 5 2017

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

...THE MUSCLE SHOALS CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH             108   08/08/1930
 LOW               47   08/26/1917
HIGHEST            96   08/20        MM      MM       97
LOWEST             62   08/29        MM      MM       67
                        08/25
AVG. MAXIMUM     87.8              90.9    -3.1     91.5
AVG. MINIMUM     68.3              68.8    -0.5     72.1
MEAN             78.1              79.8    -1.7     81.8
DAYS MAX >= 90      9              17.9    -8.9       22
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         9.01   1928
 MINIMUM         0.15   1990
TOTALS           5.67              3.15    2.52     5.41
DAILY AVG.       0.18              0.10    0.08
DAYS >= .01        11               7.6     3.4       13
DAYS >= .10         9               5.1     3.9        8
DAYS >= .50         3               1.8     1.2        5
DAYS >= 1.00        2               0.9     1.1        2
GREATEST
 24 HR. TOTAL    1.40   08/14 TO 08/14              1.47

SNOWFALL (INCHES)
RECORDS
 TOTAL            0.0   2002
                        2001
                        2000
 24 HR TOTAL      0.0   MM
TOTALS            0.0               0.0     0.0      0.0
SINCE 7/1         0.0               0.0     0.0      0.0
DAYS >= TRACE       0               0.0     0.0
DAYS >= 1.0         0               0.0     0.0
GREATEST
 24 HR TOTAL      0.0   08/31 TO 08/31               0.0

DEGREE_DAYS
HEATING TOTAL       0                 0       0        0
 SINCE 7/1          0                 0       0        0
COOLING TOTAL     412               460     -48      528
 SINCE 1/1       1625              1543      82     1803

FREEZE DATES
RECORD
 EARLIEST     10/03/1908
 LATEST       04/27/1919
EARLIEST                        11/07
LATEST                          03/28
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              4.0
HIGHEST WIND SPEED/DIRECTION    25/190    DATE  08/31
HIGHEST GUST SPEED/DIRECTION    35/190    DATE  08/31

AVERAGE RH (PERCENT)     72


-  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.