Weather History for Fort Smith, AR

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Month of December, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 70 °F 54 °F 37 °F
Mean Temperature 59 °F 45 °F 34 °F
Min Temperature 50 °F 35 °F 25 °F
Degree Days  
Heating Degree Days (base 65) 31 20 6 617
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 8 1 0 28
Dew Point  
Dew Point 61 °F 34 °F 18 °F
Precipitation  
Precipitation 0.93 in 0.12 in 0.00 in 3.44 in
Snowdepth - - - -
Wind  
Wind 23 mph 6 mph 0 mph
Gust Wind 30 mph 21 mph 18 mph
Sea Level Pressure  
Sea Level Pressure 30.63 in 30.20 in 29.75 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 01, 2011 Rise Set
Actual Time 7:07 AM CST 5:05 PM CST
Civil Twilight 6:39 AM CST 5:32 PM CST
Nautical Twilight 6:08 AM CST 6:04 PM CST
Astronomical Twilight 5:37 AM CST 6:34 PM CST
Moon 12:02 PM CST (12/1) 11:54 PM CST (12/1)
Length of Visible Light 10h 53m
Length of Day
9h 57m
Waxing Crescent, 43% of the Moon is Illuminated
Dec 1
Waxing Crescent
Dec 2
First Quarter
Dec 10
Full
Dec 17
Last Quarter
Dec 24
New

Weather History Calendar

Precipitation Actual month total 3.44 Normal Month Total: 3.29
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
62 | 34 0.00
Average:
56 | 35 0.13
Rain
Actual:
57 | 48 T
Average:
55 | 34 0.13
Rain
Actual:
66 | 48 0.93
Average:
55 | 34 0.12
Rain
Actual:
56 | 42 0.61
Average:
54 | 34 0.12
Snow
Actual:
44 | 35 0.22
Average:
54 | 33 0.13
Snow
Actual:
37 | 31 T
Average:
54 | 33 0.12
Scattered Clouds
Actual:
42 | 26 0.00
Average:
53 | 33 0.12
Clear
Actual:
50 | 25 0.00
Average:
53 | 33 0.12
Clear
Actual:
54 | 27 0.00
Average:
53 | 32 0.11
Clear
Actual:
49 | 27 0.00
Average:
52 | 32 0.11
Scattered Clouds
Actual:
51 | 28 0.00
Average:
52 | 32 0.11
Rain
Actual:
46 | 37 0.05
Average:
52 | 32 0.11
Partly Cloudy
Actual:
59 | 45 0.00
Average:
52 | 31 0.12
Rain
Actual:
67 | 50 0.91
Average:
51 | 31 0.10
Rain
Actual:
62 | 45 0.04
Average:
51 | 31 0.11
Rain
Actual:
51 | 34 0.04
Average:
51 | 31 0.10
Clear
Actual:
55 | 29 0.00
Average:
51 | 31 0.10
Fog
Actual:
54 | 29 0.00
Average:
51 | 31 0.10
Rain
Actual:
61 | 47 0.48
Average:
50 | 30 0.10
Fog
Actual:
59 | 43 0.04
Average:
50 | 30 0.09
Partly Cloudy
Actual:
47 | 38 0.00
Average:
50 | 30 0.10
Partly Cloudy
Actual:
57 | 39 0.00
Average:
50 | 30 0.11
Partly Cloudy
Actual:
42 | 31 0.00
Average:
50 | 30 0.10
Fog
Actual:
44 | 25 0.00
Average:
50 | 30 0.10
Clear
Actual:
60 | 29 0.00
Average:
50 | 30 0.09
Thunderstorm
Actual:
45 | 37 0.12
Average:
50 | 30 0.10
Scattered Clouds
Actual:
56 | 33 0.00
Average:
50 | 30 0.09
Clear
Actual:
57 | 27 0.00
Average:
49 | 29 0.09
Clear
Actual:
63 | 30 0.00
Average:
49 | 29 0.09
Clear
Actual:
65 | 38 0.00
Average:
49 | 29 0.09
Clear
Actual:
70 | 34 0.00
Average:
49 | 29 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

2011 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 62 48 34 39 32 25 71 54 36 30.34 30.23 30.14 10 10 10 12 6 14 0.00  
2 57 53 48 42 40 37 71 65 59 30.39 30.32 30.25 10 10 6 10 4 13 T Rain
3 66 57 48 58 51 38 93 77 60 30.22 30.06 29.95 10 8 2 20 10 28 0.93 Rain
4 56 49 42 54 41 36 100 85 70 30.20 30.14 30.04 10 7 2 21 7 24 0.61 Rain
5 44 40 35 36 30 26 89 74 59 30.30 30.22 30.08 10 8 1 20 10 24 0.22 Rain , Snow
6 37 34 31 27 24 21 75 68 61 30.33 30.29 30.24 10 10 5 16 9 20 T Snow
7 42 34 26 26 21 18 85 61 36 30.34 30.30 30.27 10 10 7 16 7 18 0.00  
8 50 38 25 29 26 22 85 62 39 30.34 30.26 30.18 10 10 10 8 2 10 0.00  
9 54 41 27 32 28 24 92 65 38 30.50 30.35 30.23 10 10 7 10 3 15 0.00  
10 49 38 27 32 29 24 92 71 50 30.63 30.55 30.49 10 6 2 7 1 13 0.00  
11 51 40 28 31 29 26 92 69 46 30.52 30.43 30.33 10 8 4 12 6 22 0.00  
12 46 42 37 39 32 27 76 65 53 30.39 30.34 30.30 10 10 10 14 7 16 0.05 Rain
13 59 52 45 47 43 37 86 70 53 30.36 30.28 30.18 10 9 4 17 9 21 0.00  
14 67 59 50 61 54 48 97 85 73 30.16 30.00 29.87 10 7 1 17 8 24 0.91 Rain
15 62 54 45 55 44 34 93 77 60 30.29 30.15 29.95 10 10 7 13 7 16 0.04 Rain
16 51 43 34 38 32 27 82 62 42 30.44 30.38 30.29 10 10 8 10 4 15 0.04 Rain
17 55 42 29 35 31 27 89 65 41 30.50 30.44 30.39 10 9 6 9 2 12 0.00  
18 54 42 29 43 34 27 92 78 63 30.40 30.31 30.11 10 7 0 9 2 10 0.00 Fog
19 61 54 47 47 42 37 93 68 42 30.09 29.96 29.86 10 8 2 18 9 23 0.48 Rain
20 59 51 43 52 45 37 93 74 55 29.92 29.85 29.75 10 7 0 23 11 30 0.04 Fog
21 47 43 38 38 35 32 92 76 60 30.03 29.96 29.92 10 10 10 20 8 23 0.00  
22 57 48 39 41 37 34 86 65 43 30.29 30.08 29.95 10 10 9 15 6 17 0.00  
23 42 37 31 34 31 27 85 76 67 30.46 30.41 30.31 10 9 5 10 4 14 0.00  
24 44 35 25 33 27 23 96 73 49 30.51 30.46 30.40 10 4 0 7 1 8 0.00 Fog
25 60 45 29 33 28 21 92 58 23 30.47 30.39 30.32 10 9 6 10 2 12 0.00  
26 45 41 37 39 37 31 89 80 70 30.28 30.09 29.96 10 8 2 17 5 20 0.12 Rain , Thunderstorm
27 56 45 33 40 32 20 89 57 24 30.19 30.08 29.95 10 9 5 21 10 26 0.00  
28 57 42 27 33 29 24 92 65 38 30.19 30.10 30.03 10 10 10 9 2 14 0.00  
29 63 47 30 40 34 27 85 64 43 30.01 29.91 29.78 10 10 10 9 2 10 0.00  
30 65 52 38 42 34 27 85 55 24 30.03 29.94 29.79 10 10 10 18 8 22 0.00  
31 70 52 34 47 36 28 82 53 24 30.02 29.93 29.78 10 10 10 20 6 24 0.00