Weather History for Decatur, AL

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Month of April, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 82 °F 70 °F 46 °F
Mean Temperature 74 °F 59 °F 45 °F
Min Temperature 66 °F 49 °F 36 °F
Degree Days  
Heating Degree Days (base 65) 20 7 0 208
Cooling Degree Days (base 65) 9 1 0 30
Growing Degree Days (base 50) 24 10 0 288
Dew Point  
Dew Point 69 °F 49 °F 23 °F
Precipitation  
Precipitation 1.52 in 0.16 in 0.00 in 4.71 in
Snowdepth - - - -
Wind  
Wind 26 mph 7 mph 0 mph
Gust Wind 37 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.39 in 30.06 in 29.58 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Apr. 08, 2013 Rise Set
Actual Time 6:24 AM CDT 7:14 PM CDT
Civil Twilight 5:59 AM CDT 7:40 PM CDT
Nautical Twilight 5:29 AM CDT 8:10 PM CDT
Astronomical Twilight 4:58 AM CDT 8:41 PM CDT
Moon 5:11 AM CDT (4/8) 5:50 PM CDT (4/8)
Length of Visible Light 13h 40m
Length of Day
12h 49m
Waning Crescent, 3% of the Moon is Illuminated
Apr 8
Waning Crescent
Apr 10
New
Apr 18
First Quarter
Apr 25
Full
May 2
Last Quarter

Weather History Calendar

Precipitation Actual month total 4.71 Average Month Total: 4.45
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Fog
Actual:
69 | 46 0.00
Average:
68 | 44 0.13
Partly Cloudy
Actual:
55 | 41 0.00
Average:
69 | 42 0.25
Rain
Actual:
54 | 42 0.15
Average:
70 | 44 0.20
Rain
Actual:
46 | 44 0.51
Average:
70 | 46 0.31
Rain
Actual:
66 | 44 0.00
Average:
67 | 43 0.26
Clear
Actual:
72 | 37 0.01
Average:
66 | 41 0.19
Clear
Actual:
72 | 48 0.00
Average:
69 | 44 0.08
Scattered Clouds
Actual:
77 | 50 0.00
Average:
70 | 45 0.11
Scattered Clouds
Actual:
80 | 55 0.00
Average:
69 | 45 0.09
Clear
Actual:
82 | 61 0.00
Average:
67 | 43 0.11
Thunderstorm
Actual:
73 | 53 0.95
Average:
71 | 44 0.03
Rain
Actual:
66 | 44 0.00
Average:
73 | 47 0.20
Clear
Actual:
71 | 43 0.01
Average:
72 | 49 0.25
Partly Cloudy
Actual:
62 | 50 0.00
Average:
74 | 49 0.21
Scattered Clouds
Actual:
75 | 52 0.00
Average:
73 | 48 0.10
Rain
Actual:
80 | 64 0.00
Average:
72 | 47 0.06
Partly Cloudy
Actual:
82 | 66 0.00
Average:
73 | 48 0.13
Rain
Actual:
80 | 64 0.00
Average:
74 | 48 0.11
Thunderstorm
Actual:
70 | 39 1.52
Average:
74 | 49 0.12
Clear
Actual:
64 | 36 0.01
Average:
75 | 50 0.06
Clear
Actual:
69 | 44 0.00
Average:
74 | 50 0.14
Clear
Actual:
71 | 48 0.00
Average:
74 | 50 0.24
Scattered Clouds
Actual:
73 | 53 0.00
Average:
73 | 50 0.19
Rain
Actual:
64 | 46 0.34
Average:
74 | 50 0.14
Scattered Clouds
Actual:
68 | 39 0.00
Average:
73 | 49 0.10
Thunderstorm
Actual:
73 | 39 0.05
Average:
74 | 49 0.22
Thunderstorm
Actual:
71 | 53 0.11
Average:
74 | 50 0.08
Thunderstorm
Actual:
68 | 55 1.04
Average:
75 | 51 0.14
Partly Cloudy
Actual:
73 | 54 0.00
Average:
74 | 50 0.12
Clear
Actual:
79 | 48 0.01
Average:
76 | 52 0.08
 

Calendar Legend

Sunny
Clear
Mostly Cloudy
Partly Sunny
Partly Cloudy
Mostly Sunny
Cloudy Rain Snow
Hail
Flurries
Thunderstorms Hazy
Fog
Sleet '?' denotes
'chance of'
Unknown

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Apr high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 69 57 46 54 48 37 100 80 43 30.11 30.02 29.92 10 7 0 9 4 - 0.00 Fog
2 55 48 41 38 29 26 68 48 35 30.26 30.20 30.11 10 10 10 12 8 17 0.00  
3 54 48 42 45 32 23 93 57 34 30.22 30.18 30.14 10 10 6 14 8 20 0.15 Rain
4 46 45 44 45 43 41 100 92 86 30.13 30.03 29.99 10 5 2 12 6 24 0.51 Rain
5 66 55 44 46 42 35 100 74 31 30.13 30.07 30.01 10 8 4 12 4 16 0.00 Rain
6 72 54 37 45 41 37 97 63 33 30.17 30.10 30.03 10 10 6 10 4 - 0.01  
7 72 60 48 52 47 41 86 65 44 30.14 30.06 30.00 10 10 10 18 7 24 0.00  
8 77 64 50 59 54 48 93 71 52 30.09 30.02 29.97 10 10 10 16 7 24 0.00  
9 80 68 55 64 58 53 93 74 52 30.14 30.06 29.98 10 10 10 18 6 24 0.00  
10 82 71 61 61 58 55 87 64 47 30.06 29.96 29.83 10 10 10 13 9 21 0.00  
11 73 63 53 64 60 52 100 88 61 29.84 29.70 29.58 10 8 1 25 13 32 0.95 Rain , Thunderstorm
12 66 54 44 50 42 37 94 69 38 30.00 29.89 29.75 10 10 9 16 10 26 0.00 Rain
13 71 56 43 49 44 41 93 68 38 30.11 30.04 29.99 10 10 10 7 2 - 0.01  
14 62 56 50 52 49 43 83 74 53 29.99 29.93 29.86 10 10 10 20 7 25 0.00  
15 75 64 52 62 57 50 97 80 62 30.04 29.97 29.90 10 10 6 12 5 - 0.00  
16 80 72 64 69 64 59 88 79 66 30.17 30.11 30.04 10 10 10 15 9 20 0.00 Rain
17 82 74 66 69 65 63 90 75 54 30.17 30.07 29.99 10 10 9 14 6 18 0.00  
18 80 72 64 64 62 60 93 71 52 29.98 29.87 29.67 10 10 9 22 13 37 0.00 Rain
19 70 55 39 66 48 33 100 82 50 30.17 29.87 29.67 10 7 1 26 17 33 1.52 Rain , Thunderstorm
20 64 50 36 41 34 30 96 60 29 30.28 30.23 30.17 10 10 7 12 3 18 0.01  
21 69 56 44 45 39 35 80 57 33 30.35 30.28 30.22 10 10 10 13 5 17 0.00  
22 71 59 48 51 46 41 74 60 42 30.28 30.20 30.11 10 10 10 13 6 20 0.00  
23 73 63 53 56 51 44 86 66 49 30.17 30.09 30.01 10 10 10 18 8 23 0.00  
24 64 55 46 59 51 39 94 82 68 30.28 30.11 29.97 10 9 2 21 12 31 0.34 Rain
25 68 54 39 42 37 31 93 64 26 30.39 30.33 30.25 10 10 10 13 5 17 0.00  
26 73 56 39 51 43 37 93 63 30 30.39 30.32 30.23 10 10 10 23 4 28 0.05 Rain , Thunderstorm
27 71 61 53 64 57 51 94 83 68 30.29 30.14 29.98 10 10 8 13 6 16 0.11 Rain , Thunderstorm
28 68 62 55 64 60 55 100 92 81 30.03 29.97 29.94 10 7 2 17 9 28 1.04 Rain , Thunderstorm
29 73 64 54 58 56 51 100 84 48 30.05 29.99 29.93 10 9 2 8 4 - 0.00  
30 79 63 48 58 54 48 100 75 45 30.03 29.98 29.94 10 8 1 7 2 - 0.01