Fort Smith, AR

3:32 AM CST on January 22, 2017 (GMT -0600)
Fort Smith Regional

Weather History for KFSM - September, 2011

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Month of September, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 101 °F 86 °F 61 °F
Mean Temperature 90 °F 73 °F 59 °F
Min Temperature 78 °F 60 °F 51 °F
Degree Days  
Heating Degree Days (base 65) 6 0 0 8
Cooling Degree Days (base 65) 25 8 0 246
Growing Degree Days (base 50) 39 23 9 679
Dew Point  
Dew Point 72 °F 54 °F 31 °F
Precipitation  
Precipitation 0.93 in 0.05 in 0.00 in 1.47 in
Snowdepth - - - -
Wind  
Wind 35 mph 5 mph 0 mph
Gust Wind 47 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.25 in 29.99 in 29.68 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 11, 2011 Rise Set
Actual Time 6:57 AM CDT 7:30 PM CDT
Civil Twilight 6:31 AM CDT 7:56 PM CDT
Nautical Twilight 6:01 AM CDT 8:26 PM CDT
Astronomical Twilight 5:30 AM CDT 8:56 PM CDT
Moon 6:54 PM CDT (9/11) 6:16 AM CDT (9/11)
Length of Visible Light 13h 24m
Length of Day
12h 33m
Full, 100% of the Moon is Illuminated
Sep 11
Full
Sep 12
Full
Sep 20
Last Quarter
Sep 27
New
Oct 3
First Quarter

Daily Weather History & Observations

2011 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 90 78 72 67 61 79 53 27 30.01 29.94 29.88 10 9 5 14 5 17 0.00  
2 99 87 75 70 67 64 74 55 35 29.98 29.91 29.83 10 9 6 16 6 18 0.00  
3 97 86 75 72 67 62 82 58 33 29.89 29.83 29.76 10 10 7 17 6 23 0.00  
4 91 82 72 68 62 51 74 57 40 29.94 29.86 29.80 10 10 10 25 10 31 0.02  
5 85 75 65 51 44 37 52 36 20 30.04 29.98 29.93 10 10 10 24 12 30 0.00  
6 85 71 56 49 43 36 77 48 18 30.11 30.05 29.99 10 10 10 12 3 15 0.00  
7 85 68 51 49 44 36 77 47 17 30.20 30.13 30.09 10 10 10 14 4 18 0.00  
8 86 70 53 50 43 36 72 45 17 30.17 30.09 30.00 10 10 10 12 3 25 0.00  
9 87 71 54 52 48 45 77 51 25 30.05 29.99 29.91 10 10 10 15 4 25 0.00  
10 87 72 57 56 53 50 80 54 28 30.02 29.97 29.92 10 10 10 13 3 16 0.00  
11 91 75 59 58 55 51 90 59 27 30.08 30.03 29.98 10 10 10 13 3 17 0.00  
12 97 79 61 61 55 43 90 53 16 30.12 30.03 29.94 10 10 10 9 2 14 0.00  
13 99 84 69 65 58 52 70 46 22 29.95 29.87 29.80 10 10 9 17 8 23 T  
14 88 75 62 66 61 50 74 57 40 30.12 29.91 29.76 10 10 8 21 10 25 T  
15 70 63 56 49 42 35 72 52 31 30.25 30.20 30.13 10 10 10 18 8 22 0.01  
16 61 59 57 57 51 42 93 72 51 30.25 30.18 30.13 10 10 8 14 8 18 0.15 Rain
17 74 65 56 62 56 52 93 77 61 30.14 30.08 29.97 10 10 8 20 11 24 0.08 Thunderstorm
18 84 73 62 72 64 55 93 76 58 30.09 29.97 29.86 10 8 2 35 8 47 0.93 Rain , Thunderstorm
19 84 72 60 66 61 49 93 62 31 30.06 30.01 29.97 10 10 6 18 4 24 0.00  
20 84 69 54 59 55 47 93 61 28 30.05 29.99 29.92 10 10 9 9 2 15 0.00  
21 87 74 61 62 57 49 90 61 31 30.10 30.03 29.99 10 10 10 12 4 16 0.00  
22 71 65 58 61 56 46 90 66 41 30.24 30.14 30.05 10 9 2 18 5 22 0.28 Rain
23 79 67 55 57 54 49 93 64 35 30.19 30.10 29.98 10 9 2 9 2 13 0.00  
24 86 72 57 59 55 53 93 64 34 29.98 29.87 29.75 10 10 10 12 3 15 T  
25 84 71 57 60 57 52 78 62 45 29.85 29.73 29.68 10 10 10 20 7 23 0.00  
26 82 67 52 54 49 42 93 60 26 29.98 29.90 29.84 10 10 10 8 1 10 0.00  
27 87 71 55 54 51 47 86 56 25 29.98 29.92 29.88 10 10 10 12 3 17 0.00  
28 89 72 54 57 52 44 86 54 22 29.95 29.89 29.82 10 10 9 9 2 14 0.00  
29 94 77 60 57 54 39 90 59 28 30.08 29.91 29.85 10 10 10 21 8 25 0.00  
30 80 66 51 44 37 31 66 42 18 30.23 30.15 30.09 10 10 10 16 7 20 0.00