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Dangerous Heat and Possible Flooding This Week

Hot temperatures and high humidity are forecast to continue across much of east Texas into the mid-Mississippi Valley through this week. Heavy to excessive rainfall occurring at times through Friday could bring areas of flooding across parts of the central Plains into the upper Midwest and Four Corners states. Read More >

Huntsville, AL

Weather Forecast Office

Muscle Shoals Climatology

Weather.gov > Huntsville, AL > Muscle Shoals Climatology

Sunrise/Sunset Tables

Please note:  The data on this page are not considered official data.  Final and certified data are available from the National Centers for Environmental Information (NCEI) - https://www.ncei.noaa.gov.

Muscle Shoals , Alabama Climatology


MONTHLY NORMALS AND EXTREMES -- Muscle Shoals, AL 
(Normals are based on 1991-2020 data.)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Norm High 52.4 56.7 65.2 74.4 82.1 88.9 91.6 91.2 86.1 75.7 63.8 55.0 73.6
Norm Low 33.5 36.7 43.5 51.5 60.6 67.9 71.4 69.9 63.3 51.5 41.2 36.1 52.3
Norm Avg 42.9 46.7 54.4 62.9 71.3 78.4 81.5 80.5 74.7 63.6 52.5 45.6 62.9
Record High
(Year)*

80 
(1949)

 83
(2012)		 92
(1929)		 97
(1936)		 99
(1941)		 108
(1914)		 108
(1930)		 108
(1930)		 108
(1925)		 100
(2019)		 89
(2016)		 78
(2016)		 108
(1930)
Record Low
(Year)*		 -11
(1985)		 -13
(1905)		 7
(1899)		 24
(1940)		 32
(1909)		 42
(1894)		 49
(1937)		 47
(1917)		 36
(1901)		 23
(1917)		 2
(1950)		 -5
(1989)		 -11
(1985)
HDD** 684 514 347 130 22 0 0 0 8 127 384 605 2821
CDD*** 1 2 16 68 219 402 512 482 298 84 9 2 2095
Normal Precipitation 4.71 4.79 5.14 4.80 4.55 5.05 4.78 3.77 3.55 3.47 4.15 5.48 54.24
Record Max Precipitation
(Year)		 13.09
(1950)		 14.13
(2019)		 16.15
(1897)		 12.81
(1983)		 11.86
(1983)		 13.87
(1900)		 14.60
(1916)		 10.60
(1894)		 10.13
(1979)		 11.05
(1918)		 11.39
(1948)		 19.19
(1990)		 78.78
(1975)
Record Min Precipitation
(Year)*		 0.60
(1986)		 0.51
(1978)		 1.26
(1910)		 0.36
(1986)		 0.16
(1941)		 0.43
(1944)		 0.14
(1901)		 0.15
(1990)		 0.00
(1897)		 0.00
(1963)		 0.16
(1949)		 0.65
(1980)		 30.92
(1943)
Normal Snowfall - - - - - - - - - - - - -
Max Snowfall
(Year)		 10.6
(1966)		 12.0
(1910)		 5.0
(1968)		 0.5
(1987)		 - - - - - - 5.5
(1929)		 11.1
(1963)		 16.0
(1960)

* In some instances, similar values occurred in more than one year.  The years listed represent the most recent occurrence.  
** HDD = Heating Degree Days
*** CDD = Cooling Degree Days

DAILY NORMALS AND EXTREMES -- Muscle Shoals, AL
Click on a month below to see the daily normals and records (normals are based on 1991-2020 data). 

 

January

February

March

April

May

June

July

August

September

October

November

December
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