Weather History for Fort Smith, AR

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Month of December, 2010

  Max Avg Min Sum
Temperature  
Max Temperature 70 °F 51 °F 37 °F
Mean Temperature 61 °F 41 °F 29 °F
Min Temperature 53 °F 31 °F 19 °F
Degree Days  
Heating Degree Days (base 65) 36 24 4 731
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 11 1 0 16
Dew Point  
Dew Point 59 °F 28 °F -9 °F
Precipitation  
Precipitation 1.33 in 0.07 in 0.00 in 2.14 in
Snowdepth - - - -
Wind  
Wind 32 mph 7 mph 0 mph
Gust Wind 40 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.54 in 30.12 in 29.54 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 31, 2010 Rise Set
Actual Time 7:26 AM CST 5:15 PM CST
Civil Twilight 6:57 AM CST 5:43 PM CST
Nautical Twilight 6:26 AM CST 6:15 PM CST
Astronomical Twilight 5:55 AM CST 6:45 PM CST
Moon 3:55 AM CST (12/31) 2:03 PM CST (12/31)
Length of Visible Light 10h 45m
Length of Day
9h 48m
Waning Crescent, 14% of the Moon is Illuminated
Dec 31
Waning Crescent
Jan 4
New
Jan 12
First Quarter
Jan 19
Full
Jan 26
Last Quarter

Weather History Calendar

Precipitation Actual month total 2.14 Normal Month Total: 3.39
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
53 | 25 0.00
Average:
55 | 35 0.14
Clear
Actual:
65 | 32 0.00
Average:
55 | 34 0.14
Scattered Clouds
Actual:
70 | 30 0.00
Average:
54 | 34 0.14
Clear
Actual:
56 | 36 0.00
Average:
54 | 34 0.13
Clear
Actual:
45 | 27 0.00
Average:
54 | 34 0.13
Clear
Actual:
44 | 21 0.00
Average:
53 | 33 0.13
Scattered Clouds
Actual:
51 | 23 0.00
Average:
53 | 33 0.13
Clear
Actual:
51 | 29 0.00
Average:
53 | 33 0.12
Scattered Clouds
Actual:
55 | 31 0.00
Average:
52 | 33 0.12
Scattered Clouds
Actual:
53 | 34 0.00
Average:
52 | 32 0.12
Partly Cloudy
Actual:
57 | 32 0.00
Average:
52 | 32 0.12
Clear
Actual:
37 | 25 0.00
Average:
52 | 32 0.12
Scattered Clouds
Actual:
38 | 19 0.00
Average:
51 | 32 0.11
Clear
Actual:
44 | 25 0.00
Average:
51 | 31 0.11
Partly Cloudy
Actual:
45 | 31 0.00
Average:
51 | 31 0.11
Partly Cloudy
Actual:
52 | 35 0.00
Average:
51 | 31 0.11
Mostly Cloudy
Actual:
46 | 35 0.00
Average:
50 | 31 0.11
Fog
Actual:
46 | 29 0.00
Average:
50 | 30 0.10
Scattered Clouds
Actual:
54 | 31 0.00
Average:
50 | 30 0.10
Partly Cloudy
Actual:
61 | 37 0.00
Average:
50 | 30 0.10
Partly Cloudy
Actual:
60 | 41 0.00
Average:
50 | 30 0.10
Clear
Actual:
55 | 35 0.00
Average:
49 | 30 0.10
Partly Cloudy
Actual:
43 | 30 0.00
Average:
49 | 29 0.09
Rain
Actual:
40 | 36 0.33
Average:
49 | 29 0.09
Rain
Actual:
41 | 33 T
Average:
49 | 29 0.09
Partly Cloudy
Actual:
38 | 25 0.00
Average:
49 | 29 0.09
Clear
Actual:
46 | 20 0.00
Average:
48 | 29 0.09
Rain
Actual:
44 | 29 0.04
Average:
48 | 29 0.09
Rain
Actual:
57 | 40 1.33
Average:
48 | 29 0.09
Partly Cloudy
Actual:
69 | 53 0.03
Average:
48 | 28 0.09
Thunderstorm
Actual:
69 | 39 0.41
Average:
48 | 28 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

2010 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 53 39 25 28 22 16 78 51 24 30.31 30.24 30.20 10 10 10 13 5 15 0.00  
2 65 49 32 33 29 27 82 54 26 30.23 30.18 30.10 10 10 10 10 3 16 0.00  
3 70 50 30 42 36 26 92 62 32 30.19 30.06 29.90 10 10 9 13 5 18 0.00  
4 56 46 36 42 32 21 86 61 35 30.41 30.15 29.87 10 10 10 21 9 26 0.00  
5 45 36 27 21 19 17 63 50 36 30.54 30.48 30.41 10 10 10 13 7 17 0.00  
6 44 33 21 21 19 17 84 61 37 30.54 30.44 30.31 10 10 9 13 7 16 0.00  
7 51 37 23 33 23 19 88 59 30 30.29 30.25 30.17 10 9 6 13 1 21 0.00  
8 51 40 29 33 27 16 92 61 30 30.35 30.28 30.25 10 9 4 12 4 14 0.00  
9 55 43 31 34 31 26 85 63 41 30.25 30.13 30.02 10 9 8 13 5 18 0.00  
10 53 44 34 43 37 32 92 73 54 30.11 30.02 29.88 10 8 4 12 6 22 0.00  
11 57 45 32 48 35 12 93 61 29 30.07 29.87 29.78 10 8 5 30 15 40 0.00  
12 37 31 25 13 6 3 50 37 24 30.32 30.21 30.07 10 10 10 21 16 37 0.00  
13 38 29 19 8 -1 -9 49 32 14 30.37 30.30 30.25 10 10 10 18 5 23 0.00  
14 44 35 25 17 9 5 50 36 21 30.26 30.10 29.95 10 10 10 18 12 23 0.00  
15 45 38 31 36 26 16 79 65 51 29.93 29.70 29.55 10 10 10 21 13 25 0.00  
16 52 44 35 39 31 26 92 65 38 30.13 29.89 29.61 10 9 6 17 7 21 0.00  
17 46 41 35 34 29 24 79 61 42 30.25 30.20 30.14 10 10 8 10 2 15 0.00  
18 46 38 29 35 33 28 96 78 60 30.23 30.17 30.08 10 6 0 7 2 9 0.00 Fog
19 54 43 31 33 29 24 96 64 32 30.11 30.06 29.96 10 5 1 13 7 17 0.00  
20 61 49 37 44 33 25 80 65 49 29.96 29.83 29.74 10 10 9 16 9 21 0.00  
21 60 51 41 48 45 39 96 79 62 30.10 29.91 29.78 10 6 2 23 7 26 0.00  
22 55 45 35 37 27 22 76 51 26 30.40 30.29 30.10 10 10 8 15 6 18 0.00  
23 43 37 30 27 24 21 69 58 46 30.45 30.34 30.24 10 10 10 20 10 23 0.00  
24 40 38 36 37 34 26 92 76 59 30.28 30.22 30.18 10 4 2 16 6 21 0.33 Rain
25 41 37 33 34 27 21 85 71 56 30.42 30.34 30.22 10 9 6 23 13 32 T Rain
26 38 32 25 20 18 17 75 60 44 30.45 30.39 30.35 10 10 10 15 6 18 0.00  
27 46 33 20 23 20 17 84 61 37 30.39 30.32 30.25 10 10 9 12 4 15 0.00  
28 44 37 29 37 27 23 78 66 53 30.27 30.19 30.05 10 10 5 10 7 13 0.04 Rain
29 57 49 40 52 43 37 96 90 83 30.04 29.81 29.63 10 6 2 16 8 20 1.33 Rain
30 69 61 53 59 54 50 90 75 59 29.65 29.59 29.55 10 10 8 23 8 32 0.03  
31 69 54 39 57 39 16 78 50 22 29.98 29.74 29.54 10 9 2 32 13 40 0.41 Rain , Thunderstorm