Weather History for Siloam Springs, AR

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Sunday, December 9, 2012

  Actual Average Record
Temperature  
Mean Temperature 40 °F -  
Max Temperature 53 °F 47 °F 62 °F (1996)
Min Temperature 28 °F 31 °F 3 °F (2005)
Degree Days  
Heating Degree Days 24    
Moisture  
Dew Point 38 °F    
Average Humidity 73    
Maximum Humidity 87    
Minimum Humidity 51    
Precipitation  
Precipitation 0.05 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.88 in    
Wind  
Wind Speed 9 mph (North)    
Max Wind Speed 22 mph    
Max Gust Speed 30 mph    
Visibility 7 miles    
Events Thunderstorm    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 09, 2012 Rise Set
Actual Time 7:17 AM CST 5:03 PM CST
Civil Twilight 6:49 AM CST 5:31 PM CST
Nautical Twilight 6:17 AM CST 6:03 PM CST
Astronomical Twilight 5:45 AM CST 6:35 PM CST
Moon 2:57 AM CST (12/9) 2:06 PM CST (12/9)
Length of Visible Light 10h 42m
Length of Day
9h 45m
Waning Crescent, 18% of the Moon is Illuminated
Dec 9
Waning Crescent
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 51.8 °F - 44.6 °F 76% 29.83 in 7.0 mi SE 3.5 mph - N/A   Partly Cloudy
12:35 AM 50.0 °F - 44.6 °F 82% 29.82 in 6.0 mi Calm Calm - N/A   Clear
1:15 AM 46.4 °F 43.5 °F 41.0 °F 81% 29.81 in 4.0 mi North 5.8 mph - N/A   Scattered Clouds
1:35 AM 48.2 °F - 44.6 °F 87% 29.81 in 5.0 mi North 4.6 mph - N/A   Mostly Cloudy
2:15 AM 51.8 °F - 46.4 °F 82% 29.80 in 4.0 mi NNE 5.8 mph - N/A   Overcast
2:35 AM 51.8 °F - 46.4 °F 82% 29.80 in 5.0 mi NNE 4.6 mph - N/A   Overcast
3:15 AM 51.8 °F - 46.4 °F 82% 29.79 in 5.0 mi East 4.6 mph - N/A   Overcast
3:35 AM 51.8 °F - 46.4 °F 82% 29.79 in 5.0 mi East 4.6 mph - N/A   Overcast
3:55 AM 51.8 °F - 46.4 °F 82% 29.79 in 5.0 mi ENE 3.5 mph - N/A   Overcast
4:36 AM 53.6 °F - 46.4 °F 77% 29.77 in 6.0 mi NE 4.6 mph - N/A   Overcast
4:55 AM 53.6 °F - 46.4 °F 77% 29.77 in 6.0 mi NE 3.5 mph - N/A Thunderstorm Overcast
5:35 AM 53.6 °F - 46.4 °F 77% 29.77 in 5.0 mi NNE 4.6 mph - 0.05 in   Overcast
6:15 AM 53.6 °F - 48.2 °F 82% 29.77 in 4.0 mi East 3.5 mph - N/A   Overcast
6:35 AM 53.6 °F - 48.2 °F 82% 29.79 in 3.0 mi NNW 4.6 mph - N/A   Overcast
6:55 AM 53.6 °F - 48.2 °F 82% 29.79 in 4.0 mi North 5.8 mph - N/A   Overcast
7:15 AM 53.6 °F - 48.2 °F 82% 29.80 in 3.0 mi North 5.8 mph - N/A   Overcast
7:55 AM 53.6 °F - 48.2 °F 82% 29.80 in 3.0 mi North 10.4 mph - N/A   Overcast
8:35 AM 53.6 °F - 48.2 °F 82% 29.81 in 3.0 mi North 6.9 mph - N/A   Overcast
8:36 AM 53.6 °F - 48.2 °F 82% 29.81 in 3.0 mi NNW 6.9 mph - N/A   Overcast
8:55 AM 53.6 °F - 48.2 °F 82% 29.82 in 3.0 mi North 11.5 mph - N/A   Overcast
9:15 AM 53.6 °F - 48.2 °F 82% 29.82 in 3.0 mi North 8.1 mph - N/A   Overcast
9:35 AM 53.6 °F - 48.2 °F 82% 29.84 in 3.0 mi NNW 8.1 mph - N/A   Overcast
9:55 AM 51.8 °F - 46.4 °F 82% 29.84 in 3.0 mi NNW 12.7 mph - N/A   Overcast
10:15 AM 51.8 °F - 44.6 °F 76% 29.85 in 2.5 mi NNW 12.7 mph - N/A   Overcast
10:35 AM 51.8 °F - 44.6 °F 76% 29.84 in 4.0 mi North 19.6 mph - N/A   Overcast
10:55 AM 51.8 °F - 44.6 °F 76% 29.85 in 4.0 mi North 11.5 mph - N/A   Overcast
11:35 AM 50.0 °F - 42.8 °F 76% 29.86 in 5.0 mi North 15.0 mph - N/A   Overcast
11:55 AM 50.0 °F - 42.8 °F 76% 29.85 in 5.0 mi North 18.4 mph 23.0 mph N/A   Overcast
12:15 PM 50.0 °F - 42.8 °F 76% 29.85 in 6.0 mi NNW 15.0 mph - N/A   Overcast
12:36 PM 48.2 °F - 42.8 °F 82% 29.86 in 7.0 mi North 12.7 mph - N/A   Overcast
12:55 PM 48.2 °F - 41.0 °F 76% 29.86 in 8.0 mi North 12.7 mph - N/A   Overcast
1:15 PM 48.2 °F - 41.0 °F 76% 29.86 in 9.0 mi NNW 12.7 mph - N/A   Overcast
1:55 PM 46.4 °F 39.5 °F 39.2 °F 76% 29.87 in 7.0 mi NNW 17.3 mph - N/A   Overcast
2:15 PM 46.4 °F 41.1 °F 39.2 °F 76% 29.88 in 6.0 mi NNW 11.5 mph - N/A   Overcast
2:36 PM 46.4 °F 40.4 °F 39.2 °F 76% 29.89 in 8.0 mi North 13.8 mph - N/A   Overcast
2:55 PM 46.4 °F 41.1 °F 39.2 °F 76% 29.89 in 7.0 mi North 11.5 mph - N/A   Overcast
3:15 PM 46.4 °F 40.7 °F 39.2 °F 76% 29.90 in 10.0 mi North 12.7 mph - N/A   Overcast
3:35 PM 46.4 °F 40.7 °F 39.2 °F 76% 29.91 in 10.0 mi NNW 12.7 mph - N/A   Overcast
3:55 PM 46.4 °F 40.7 °F 37.4 °F 71% 29.91 in 10.0 mi NNW 12.7 mph - N/A   Overcast
4:15 PM 46.4 °F 41.1 °F 37.4 °F 71% 29.91 in 10.0 mi North 11.5 mph - N/A   Overcast
4:35 PM 46.4 °F 40.7 °F 37.4 °F 71% 29.91 in 10.0 mi NNW 12.7 mph - N/A   Overcast
5:15 PM 46.4 °F 39.8 °F 37.4 °F 71% 29.94 in 10.0 mi NNW 16.1 mph - N/A   Overcast
5:35 PM 46.4 °F 41.5 °F 35.6 °F 66% 29.94 in 10.0 mi NNW 10.4 mph - N/A   Overcast
5:56 PM 44.6 °F 36.6 °F 35.6 °F 71% 29.95 in 10.0 mi NNW 19.6 mph - N/A   Overcast
6:35 PM 44.6 °F 37.4 °F 33.8 °F 66% 29.95 in 10.0 mi NNW 16.1 mph 19.6 mph N/A   Overcast
6:55 PM 44.6 °F 36.9 °F 33.8 °F 66% 29.96 in 10.0 mi NW 18.4 mph 23.0 mph N/A   Overcast
7:15 PM 42.8 °F 33.8 °F 30.2 °F 61% 29.97 in 10.0 mi NNW 21.9 mph 29.9 mph N/A   Overcast
7:55 PM 41.0 °F 32.2 °F 24.8 °F 53% 29.99 in 10.0 mi NNW 18.4 mph 24.2 mph N/A   Overcast
8:15 PM 39.2 °F 29.0 °F 23.0 °F 52% 29.99 in 10.0 mi NNW 21.9 mph 29.9 mph N/A   Overcast
8:55 PM 35.6 °F 25.9 °F 21.2 °F 56% 30.00 in 10.0 mi North 16.1 mph - N/A   Scattered Clouds
9:15 PM 35.6 °F 24.5 °F 19.4 °F 52% 30.01 in 10.0 mi North 20.7 mph - N/A   Clear
9:36 PM 33.8 °F 22.8 °F 19.4 °F 56% 30.02 in 10.0 mi NNW 18.4 mph 23.0 mph N/A   Clear
9:55 PM 33.8 °F 24.3 °F 19.4 °F 56% 30.03 in 10.0 mi NNW 13.8 mph 23.0 mph N/A   Clear
10:15 PM 33.8 °F 23.5 °F 19.4 °F 56% 30.04 in 10.0 mi NNW 16.1 mph 19.6 mph N/A   Clear
10:36 PM 32.0 °F 19.8 °F 17.6 °F 55% 30.05 in 10.0 mi North 20.7 mph - N/A   Clear
10:55 PM 30.2 °F 18.5 °F 15.8 °F 55% 30.06 in 10.0 mi NNW 17.3 mph 23.0 mph N/A   Clear
11:35 PM 28.4 °F 15.8 °F 14.0 °F 55% 30.06 in 10.0 mi NNW 18.4 mph 24.2 mph N/A   Clear
11:55 PM 28.4 °F 16.2 °F 12.2 °F 51% 30.06 in 10.0 mi North 17.3 mph - N/A   Clear