Weather History for Columbia, SC

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Saturday, September 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 77 °F 73 °F  
Max Temperature 84 °F 84 °F 98 °F (1925)
Min Temperature 69 °F 62 °F 46 °F (1981)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 July heating degree days 0 0  
Cooling Degree Days 12 8  
Month to date cooling degree days 305 237  
Year to date cooling degree days 1998 2005  
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 68 °F    
Average Humidity 74    
Maximum Humidity 93    
Minimum Humidity 55    
Precipitation  
Precipitation 0.06 in 0.11 in 2.19 in (1911)
Month to date precipitation 0.90 2.55  
Year to date precipitation 44.41 34.47  
Sea Level Pressure  
Sea Level Pressure 29.80 in    
Wind  
Wind Speed 7 mph (SSW)    
Max Wind Speed 15 mph    
Max Gust Speed 26 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

Sep. 21, 2013 Rise Set
Actual Time 7:12 AM EDT 7:22 PM EDT
Civil Twilight 6:47 AM EDT 7:47 PM EDT
Nautical Twilight 6:17 AM EDT 8:16 PM EDT
Astronomical Twilight 5:48 AM EDT 8:45 PM EDT
Moon 8:41 PM EDT (9/21) 9:20 AM EDT (9/21)
Length of Visible Light 13h 00m
Length of Day
12h 10m
Waning Gibbous, 94% of the Moon is Illuminated
Sep 21
Waning Gibbous
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 73.9 °F - 66.9 °F 79% 29.94 in 10.0 mi South 4.6 mph - N/A   Clear
1:56 AM 72.0 °F - 66.9 °F 84% 29.94 in 10.0 mi SSW 5.8 mph - N/A   Partly Cloudy
2:56 AM 71.1 °F - 66.9 °F 87% 29.92 in 10.0 mi SW 5.8 mph - N/A   Clear
3:56 AM 71.1 °F - 66.9 °F 87% 29.91 in 10.0 mi Calm Calm - N/A   Partly Cloudy
4:56 AM 70.0 °F - 66.9 °F 90% 29.88 in 10.0 mi ESE 4.6 mph - N/A   Mostly Cloudy
5:56 AM 70.0 °F - 66.9 °F 90% 29.88 in 10.0 mi SE 4.6 mph - N/A   Mostly Cloudy
6:56 AM 69.1 °F - 66.0 °F 90% 29.88 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:56 AM 70.0 °F - 66.9 °F 90% 29.89 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:56 AM 73.0 °F - 66.9 °F 81% 29.89 in 10.0 mi WSW 10.4 mph - N/A   Mostly Cloudy
9:56 AM 78.1 °F - 66.9 °F 68% 29.88 in 10.0 mi SSW 10.4 mph - N/A   Mostly Cloudy
10:56 AM 80.1 °F 81.9 °F 64.9 °F 60% 29.87 in 10.0 mi SSW 10.4 mph - N/A   Mostly Cloudy
11:56 AM 82.9 °F 84.6 °F 64.9 °F 54% 29.85 in 10.0 mi SW 8.1 mph - N/A   Mostly Cloudy
12:56 PM 82.9 °F 85.0 °F 66.0 °F 56% 29.83 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
1:56 PM 82.9 °F 85.4 °F 66.9 °F 58% 29.81 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
2:56 PM 82.9 °F 84.6 °F 64.9 °F 54% 29.78 in 10.0 mi South 9.2 mph - N/A   Mostly Cloudy
3:56 PM 82.0 °F 84.1 °F 66.0 °F 58% 29.75 in 10.0 mi South 6.9 mph - N/A   Overcast
4:56 PM 81.0 °F 83.3 °F 66.9 °F 62% 29.73 in 10.0 mi SSE 6.9 mph - N/A   Overcast
5:56 PM 81.0 °F 83.3 °F 66.9 °F 62% 29.72 in 10.0 mi SSE 6.9 mph - 0.00 in Rain Light Rain
6:56 PM 78.1 °F - 69.1 °F 74% 29.70 in 10.0 mi SSE 8.1 mph - 0.00 in Rain Light Rain
7:56 PM 75.9 °F - 69.1 °F 79% 29.70 in 10.0 mi South 8.1 mph - 0.00 in Rain Light Rain
8:56 PM 75.9 °F - 71.1 °F 85% 29.69 in 10.0 mi South 11.5 mph - 0.01 in Rain Light Rain
9:36 PM 73.4 °F - 71.6 °F 94% 29.71 in 10.0 mi SSW 11.5 mph - 0.01 in Rain Light Rain
9:56 PM 73.0 °F - 71.1 °F 93% 29.71 in 10.0 mi SW 8.1 mph 18.4 mph 0.01 in Rain Light Rain
10:49 PM 73.4 °F - 71.6 °F 94% 29.71 in 10.0 mi SSW 9.2 mph - 0.00 in   Overcast
10:56 PM 73.0 °F - 71.1 °F 93% 29.70 in 10.0 mi SSW 9.2 mph - 0.00 in   Overcast
11:37 PM 73.4 °F - 71.6 °F 94% 29.71 in 10.0 mi SW 10.4 mph - N/A   Overcast
11:56 PM 73.0 °F - 71.1 °F 93% 29.70 in 10.0 mi WSW 10.4 mph - N/A   Overcast