Weather History for Greensboro, NC

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Thursday, December 20, 2012

  Actual Average Record
Temperature  
Mean Temperature 48 °F 40 °F  
Max Temperature 58 °F 49 °F 77 °F (1931)
Min Temperature 37 °F 31 °F 9 °F (2004)
Degree Days  
Heating Degree Days 17 25  
Month to date heating degree days 284 453  
Since 1 July heating degree days 1063 1133  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1623 1483  
Moisture  
Dew Point 43 °F    
Average Humidity 81    
Maximum Humidity 96    
Minimum Humidity 65    
Precipitation  
Precipitation 0.34 in 0.09 in 1.55 in (1951)
Month to date precipitation 1.03 1.94  
Year to date precipitation 35.09 41.16  
Snow  
Snow 0.00 in 0.00 in 0.30 in (1985)
Month to date snowfall 0.0 0.3  
Since 1 July snowfall 0.0 0.4  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.82 in    
Wind  
Wind Speed 11 mph (SE)    
Max Wind Speed 28 mph    
Max Gust Speed 43 mph    
Visibility 9 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 20, 2012 Rise Set
Actual Time 7:26 AM EST 5:08 PM EST
Civil Twilight 6:57 AM EST 5:37 PM EST
Nautical Twilight 6:25 AM EST 6:09 PM EST
Astronomical Twilight 5:54 AM EST 6:40 PM EST
Moon 12:17 PM EST (12/20) 12:21 AM EST (12/20)
Length of Visible Light 10h 39m
Length of Day
9h 42m
First Quarter, 55% of the Moon is Illuminated
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 46.0 °F 44.8 °F 35.1 °F 66% 30.11 in 10.0 mi NE 3.5 mph - N/A   Clear
1:54 AM 44.1 °F 41.5 °F 34.0 °F 68% 30.12 in 10.0 mi NNE 4.6 mph - N/A   Clear
2:54 AM 41.0 °F 35.8 °F 33.1 °F 73% 30.13 in 10.0 mi ENE 8.1 mph - N/A   Clear
3:54 AM 39.9 °F 33.9 °F 34.0 °F 79% 30.13 in 10.0 mi ENE 9.2 mph - N/A   Clear
4:54 AM 41.0 °F 36.4 °F 34.0 °F 76% 30.13 in 10.0 mi NE 6.9 mph - N/A   Clear
5:54 AM 39.0 °F 34.8 °F 34.0 °F 82% 30.14 in 10.0 mi NE 5.8 mph - N/A   Clear
6:54 AM 37.0 °F 31.6 °F 33.1 °F 86% 30.13 in 10.0 mi ENE 6.9 mph - N/A   Clear
7:54 AM 39.9 °F 35.8 °F 35.1 °F 83% 30.11 in 10.0 mi East 5.8 mph - N/A   Clear
8:54 AM 41.0 °F 34.7 °F 35.1 °F 79% 30.06 in 10.0 mi ESE 10.4 mph 18.4 mph N/A   Clear
9:54 AM 46.0 °F 41.4 °F 37.0 °F 71% 30.05 in 10.0 mi SE 9.2 mph - N/A   Partly Cloudy
10:54 AM 46.9 °F - 37.9 °F 71% 30.05 in 10.0 mi ESE 8.1 mph - N/A   Mostly Cloudy
11:54 AM 48.9 °F - 39.9 °F 71% 30.02 in 10.0 mi SSE 5.8 mph - N/A   Partly Cloudy
12:54 PM 51.1 °F - 41.0 °F 68% 29.97 in 10.0 mi South 6.9 mph - N/A   Scattered Clouds
1:54 PM 52.0 °F - 41.0 °F 66% 29.89 in 10.0 mi SE 10.4 mph - N/A   Overcast
2:54 PM 52.0 °F - 42.1 °F 69% 29.85 in 10.0 mi ESE 8.1 mph - 0.00 in Rain Light Rain
3:54 PM 52.0 °F - 43.0 °F 71% 29.80 in 10.0 mi ESE 9.2 mph - 0.00 in Rain Light Rain
4:54 PM 50.0 °F - 45.0 °F 83% 29.75 in 8.0 mi ESE 11.5 mph - 0.01 in Rain Light Rain
5:54 PM 50.0 °F - 46.9 °F 89% 29.65 in 5.0 mi ESE 16.1 mph - 0.05 in Rain Light Rain
6:24 PM 51.8 °F - 48.2 °F 88% 29.63 in 5.0 mi SE 16.1 mph 23.0 mph 0.05 in Rain Light Rain
6:54 PM 52.0 °F - 50.0 °F 93% 29.61 in 4.0 mi SSE 15.0 mph 25.3 mph 0.09 in Rain Light Rain
7:20 PM 53.6 °F - 51.8 °F 94% 29.57 in 4.0 mi SSE 17.3 mph 26.5 mph 0.07 in Rain Light Rain
7:54 PM 55.9 °F - 54.0 °F 93% 29.53 in 8.0 mi South 18.4 mph 26.5 mph 0.09 in Rain Light Rain
8:54 PM 57.0 °F - 55.9 °F 96% 29.50 in 4.0 mi SSW 13.8 mph - 0.04 in Rain Rain
9:12 PM 57.2 °F - 57.2 °F 100% 29.50 in 2.5 mi SW 12.7 mph - 0.05 in Rain Rain
9:35 PM 57.2 °F - 55.4 °F 94% 29.49 in 5.0 mi SW 13.8 mph - 0.06 in   Light Drizzle
9:54 PM 57.0 °F - 54.0 °F 89% 29.49 in 10.0 mi WSW 24.2 mph 33.4 mph 0.06 in Rain Light Rain
10:26 PM 53.6 °F - 50.0 °F 88% 29.50 in 10.0 mi WSW 23.0 mph 33.4 mph 0.00 in   Mostly Cloudy
10:40 PM 51.8 °F - 48.2 °F 88% 29.50 in 10.0 mi WSW 19.6 mph 32.2 mph 0.00 in   Mostly Cloudy
10:54 PM 51.1 °F - 45.0 °F 80% 29.51 in 10.0 mi WSW 24.2 mph 29.9 mph 0.00 in   Mostly Cloudy
11:22 PM 50.0 °F - 44.6 °F 82% 29.51 in 10.0 mi WSW 21.9 mph 33.4 mph N/A   Mostly Cloudy
11:54 PM 48.9 °F - 44.1 °F 83% 29.51 in 10.0 mi West 15.0 mph 21.9 mph N/A   Overcast