Weather History for Columbia, SC

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Tuesday, May 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 77 °F 73 °F  
Max Temperature 86 °F 85 °F 97 °F (1996)
Min Temperature 68 °F 61 °F 42 °F (1894)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 18 18  
Since 1 July heating degree days 2259 2549  
Cooling Degree Days 12 8  
Month to date cooling degree days 117 127  
Year to date cooling degree days 245 222  
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 68 °F    
Average Humidity 79    
Maximum Humidity 97    
Minimum Humidity 61    
Precipitation  
Precipitation T in 0.10 in 3.58 in (1901)
Month to date precipitation 3.62 1.92  
Year to date precipitation 18.62 15.46  
Sea Level Pressure  
Sea Level Pressure 30.01 in    
Wind  
Wind Speed 4 mph (SSE)    
Max Wind Speed 20 mph    
Max Gust Speed 26 mph    
Visibility 9 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

May. 21, 2013 Rise Set
Actual Time 6:19 AM EDT 8:23 PM EDT
Civil Twilight 5:51 AM EDT 8:51 PM EDT
Nautical Twilight 5:16 AM EDT 9:25 PM EDT
Astronomical Twilight 4:40 AM EDT 10:02 PM EDT
Moon 4:44 PM EDT (5/21) 3:35 AM EDT (5/21)
Length of Visible Light 15h 00m
Length of Day
14h 04m
Waxing Gibbous, 84% of the Moon is Illuminated
May 21
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter

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 70.0 °F - 64.9 °F 84% 30.02 in 10.0 mi SE 3.5 mph - N/A   Scattered Clouds
1:27 AM 69.8 °F - 66.2 °F 88% 30.02 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:56 AM 70.0 °F - 66.9 °F 90% 30.01 in 10.0 mi SE 4.6 mph - N/A   Overcast
2:29 AM 69.8 °F - 66.2 °F 88% 30.01 in 10.0 mi Calm Calm - N/A   Overcast
2:50 AM 69.8 °F - 66.2 °F 88% 30.02 in 10.0 mi Calm Calm - N/A   Overcast
2:56 AM 70.0 °F - 66.9 °F 90% 30.01 in 10.0 mi Calm Calm - N/A   Overcast
3:17 AM 69.8 °F - 66.2 °F 88% 30.02 in 10.0 mi Calm Calm - N/A   Overcast
3:56 AM 70.0 °F - 68.0 °F 93% 30.01 in 9.0 mi Calm Calm - N/A   Overcast
4:14 AM 71.6 °F - 68.0 °F 88% 30.02 in 9.0 mi Calm Calm - N/A   Overcast
4:56 AM 71.1 °F - 69.1 °F 93% 30.02 in 4.0 mi WSW 4.6 mph - N/A   Overcast
5:56 AM 71.1 °F - 69.1 °F 93% 30.02 in 6.0 mi WSW 5.8 mph - N/A   Overcast
6:34 AM 71.6 °F - 69.8 °F 94% 30.03 in 5.0 mi WSW 4.6 mph - N/A   Overcast
6:56 AM 71.1 °F - 69.1 °F 93% 30.02 in 4.0 mi SW 4.6 mph - N/A   Overcast
7:56 AM 73.0 °F - 69.1 °F 87% 30.04 in 6.0 mi Calm Calm - N/A   Mostly Cloudy
8:19 AM 73.4 °F - 69.8 °F 88% 30.05 in 7.0 mi Calm Calm - N/A   Scattered Clouds
8:56 AM 75.0 °F - 69.1 °F 82% 30.04 in 7.0 mi Calm Calm - N/A   Scattered Clouds
9:56 AM 78.1 °F - 70.0 °F 76% 30.05 in 9.0 mi SE 5.8 mph - N/A   Mostly Cloudy
10:56 AM 80.1 °F 82.9 °F 69.1 °F 69% 30.05 in 6.0 mi Variable 3.5 mph - N/A   Haze
11:42 AM 80.6 °F 83.9 °F 69.8 °F 70% 30.05 in 10.0 mi South 3.5 mph - N/A   Mostly Cloudy
11:56 AM 82.0 °F 85.9 °F 70.0 °F 67% 30.04 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
12:03 PM 82.4 °F 86.3 °F 69.8 °F 66% 30.05 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
12:56 PM 82.9 °F 87.0 °F 70.0 °F 65% 30.03 in 10.0 mi ESE 10.4 mph - N/A   Mostly Cloudy
1:56 PM 84.0 °F 87.8 °F 69.1 °F 61% 30.00 in 10.0 mi ESE 8.1 mph - N/A   Mostly Cloudy
2:35 PM 82.4 °F 85.4 °F 68.0 °F 62% 30.00 in 10.0 mi SE 8.1 mph - N/A Thunderstorm Thunderstorm
2:56 PM 75.9 °F - 64.9 °F 69% 30.01 in 10.0 mi WNW 10.4 mph 20.7 mph N/A Thunderstorm Thunderstorm
3:22 PM 73.4 °F - 60.8 °F 65% 29.99 in 10.0 mi SW 16.1 mph 26.5 mph 0.00 in Rain , Thunderstorm Light Thunderstorms and Rain
3:56 PM 72.0 °F - 64.9 °F 78% 29.99 in 9.0 mi NNE 5.8 mph - 0.00 in Rain , Thunderstorm Light Thunderstorms and Rain
4:34 PM 73.4 °F - 62.6 °F 69% 29.97 in 10.0 mi ENE 3.5 mph - 0.00 in Rain Light Rain
4:56 PM 72.0 °F - 66.0 °F 81% 29.98 in 10.0 mi ENE 4.6 mph - 0.00 in   Mostly Cloudy
5:56 PM 73.0 °F - 64.9 °F 76% 29.99 in 10.0 mi SE 4.6 mph - N/A   Mostly Cloudy
6:56 PM 73.0 °F - 68.0 °F 84% 29.97 in 10.0 mi SW 3.5 mph - N/A   Overcast
7:56 PM 73.0 °F - 68.0 °F 84% 29.96 in 10.0 mi SE 5.8 mph - N/A   Overcast
8:56 PM 71.1 °F - 68.0 °F 90% 29.97 in 10.0 mi SE 5.8 mph - N/A   Mostly Cloudy
9:56 PM 71.1 °F - 68.0 °F 90% 29.98 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:56 PM 71.1 °F - 68.0 °F 90% 30.00 in 10.0 mi SW 3.5 mph - N/A   Mostly Cloudy
11:56 PM 70.0 °F - 66.9 °F 90% 30.00 in 10.0 mi Calm Calm - N/A   Scattered Clouds