Weather History for Fort Smith, AR

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Month of September, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 101 °F 91 °F 79 °F
Mean Temperature 88 °F 79 °F 67 °F
Min Temperature 75 °F 66 °F 52 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 23 14 2 419
Growing Degree Days (base 50) 38 29 16 858
Dew Point  
Dew Point 73 °F 63 °F 40 °F
Precipitation  
Precipitation 0.76 in 0.05 in 0.00 in 1.50 in
Snowdepth - - - -
Wind  
Wind 28 mph 5 mph 0 mph
Gust Wind 36 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.16 in 29.96 in 29.76 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 29, 2013 Rise Set
Actual Time 7:10 AM CDT 7:03 PM CDT
Civil Twilight 6:45 AM CDT 7:29 PM CDT
Nautical Twilight 6:16 AM CDT 7:58 PM CDT
Astronomical Twilight 5:46 AM CDT 8:28 PM CDT
Moon 2:02 AM CDT (9/29) 3:51 PM CDT (9/29)
Length of Visible Light 12h 43m
Length of Day
11h 52m
Waning Crescent, 27% of the Moon is Illuminated
Sep 29
Waning Crescent
Oct 4
New
Oct 11
First Quarter
Oct 18
Full
Oct 26
Last Quarter

Weather History Calendar

Precipitation Actual month total 1.50 Normal Month Total: 4.05
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Thunderstorm
Actual:
101 | 75 T
Average:
91 | 68 0.11
Scattered Clouds
Actual:
96 | 75 0.00
Average:
91 | 68 0.12
Clear
Actual:
92 | 70 0.00
Average:
90 | 67 0.13
Clear
Actual:
93 | 68 0.00
Average:
90 | 67 0.12
Clear
Actual:
92 | 65 0.00
Average:
90 | 67 0.12
Clear
Actual:
93 | 66 0.00
Average:
89 | 66 0.13
Clear
Actual:
99 | 69 0.00
Average:
89 | 66 0.13
Clear
Actual:
99 | 70 0.00
Average:
88 | 66 0.12
Clear
Actual:
99 | 70 0.00
Average:
88 | 65 0.14
Clear
Actual:
98 | 69 0.00
Average:
88 | 65 0.13
Scattered Clouds
Actual:
98 | 74 0.00
Average:
87 | 64 0.13
Thunderstorm
Actual:
97 | 73 0.07
Average:
87 | 64 0.14
Rain
Actual:
89 | 67 0.07
Average:
86 | 64 0.14
Clear
Actual:
85 | 62 0.00
Average:
86 | 63 0.14
Clear
Actual:
93 | 61 0.00
Average:
86 | 63 0.14
Scattered Clouds
Actual:
92 | 71 0.00
Average:
85 | 62 0.14
Scattered Clouds
Actual:
94 | 69 0.00
Average:
85 | 62 0.13
Rain
Actual:
92 | 73 0.01
Average:
84 | 61 0.14
Rain
Actual:
94 | 71 0.02
Average:
84 | 61 0.13
Rain
Actual:
79 | 65 0.76
Average:
84 | 60 0.14
Clear
Actual:
84 | 56 0.00
Average:
83 | 60 0.14
Clear
Actual:
81 | 52 0.00
Average:
83 | 60 0.15
Clear
Actual:
84 | 56 0.00
Average:
82 | 59 0.14
Clear
Actual:
87 | 61 0.00
Average:
82 | 59 0.15
Clear
Actual:
86 | 59 0.00
Average:
82 | 58 0.15
Clear
Actual:
91 | 61 0.00
Average:
81 | 58 0.15
Clear
Actual:
91 | 64 0.00
Average:
81 | 57 0.14
Rain
Actual:
87 | 66 0.57
Average:
81 | 57 0.14
Partly Cloudy
Actual:
79 | 65 0.00
Average:
80 | 57 0.14
Partly Cloudy
Actual:
86 | 67 0.00
Average:
80 | 56 0.13
 

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
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 101 88 75 73 72 69 87 63 39 29.87 29.81 29.76 10 9 6 28 4 36 T Rain , Thunderstorm
2 96 86 75 73 69 62 85 61 36 29.94 29.89 29.85 10 10 10 14 5 20 0.00  
3 92 81 70 67 64 62 79 59 38 30.03 29.97 29.92 10 10 10 13 4 16 0.00  
4 93 81 68 67 63 59 87 61 34 30.12 30.06 30.01 10 10 10 13 5 17 0.00  
5 92 79 65 65 62 55 87 60 32 30.16 30.11 30.05 10 10 10 12 5 15 0.00  
6 93 80 66 66 63 59 87 60 33 30.13 30.06 29.99 10 10 9 12 5 15 0.00  
7 99 84 69 70 65 62 90 61 31 30.03 29.98 29.90 10 10 8 12 3 14 0.00  
8 99 85 70 69 66 61 84 57 30 29.98 29.93 29.86 10 10 7 12 3 15 0.00  
9 99 85 70 71 65 59 90 60 30 30.00 29.95 29.90 10 9 7 15 4 20 0.00  
10 98 84 69 70 65 62 84 59 33 30.12 30.05 29.98 10 10 8 15 4 21 0.00  
11 98 86 74 71 68 63 87 60 33 30.13 30.07 30.00 10 10 8 9 4 13 0.00  
12 97 85 73 73 70 66 93 67 40 30.07 30.02 29.94 10 9 2 23 3 32 0.07 Rain , Thunderstorm
13 89 78 67 72 63 54 87 62 36 30.06 29.98 29.91 10 9 6 18 7 22 0.07 Rain
14 85 74 62 57 54 49 84 58 31 30.06 30.01 29.96 10 10 10 15 8 22 0.00  
15 93 77 61 65 57 52 72 53 33 30.07 30.02 29.97 10 10 9 10 6 15 0.00  
16 92 82 71 68 65 61 79 60 41 30.15 30.08 30.03 10 10 10 18 6 23 0.00  
17 94 82 69 66 65 64 84 62 39 30.13 30.05 29.96 10 10 9 15 8 18 0.00  
18 92 83 73 70 67 65 79 62 44 30.03 29.97 29.91 10 10 8 10 5 14 0.01 Rain
19 94 83 71 72 69 67 84 64 44 29.99 29.93 29.87 10 10 7 18 8 23 0.02 Rain
20 79 72 65 72 67 52 97 73 49 29.96 29.93 29.85 10 8 1 21 7 26 0.76 Rain
21 84 70 56 56 50 40 93 58 22 30.00 29.94 29.88 10 10 10 15 5 20 0.00  
22 81 67 52 56 52 50 93 65 36 29.99 29.91 29.85 10 10 10 14 5 18 0.00  
23 84 70 56 56 54 52 93 63 32 29.93 29.87 29.78 10 10 10 13 5 18 0.00  
24 87 74 61 60 56 52 90 61 31 29.89 29.86 29.81 10 10 10 22 6 28 0.00  
25 86 73 59 62 59 57 90 65 40 29.89 29.83 29.78 10 10 10 10 5 15 0.00  
26 91 76 61 63 60 57 93 64 34 29.94 29.88 29.84 10 10 10 13 5 16 0.00  
27 91 78 64 63 61 58 87 61 34 30.01 29.94 29.89 10 10 9 15 7 22 0.00  
28 87 77 66 72 66 61 93 71 48 30.04 29.96 29.90 10 9 2 21 6 26 0.57 Rain
29 79 72 65 66 64 63 93 76 58 30.03 29.98 29.91 10 10 10 10 3 12 0.00  
30 86 77 67 69 66 62 93 71 48 29.92 29.89 29.83 10 8 1 12 5 15 0.00