Weather History for Tappahannock, VA

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Sunday, May 20, 2012

  Actual Average (KRIC) Record (KRIC)
Temperature  
Mean Temperature 62 °F 67 °F  
Max Temperature 75 °F 79 °F 96 °F (1934)
Min Temperature 49 °F 56 °F 41 °F (1976)
Degree Days  
Heating Degree Days 3 2  
Month to date heating degree days 60  
Since 1 July heating degree days 3752  
Cooling Degree Days 0 4  
Month to date cooling degree days 57  
Year to date cooling degree days 99  
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 59 °F    
Average Humidity 85    
Maximum Humidity 100    
Minimum Humidity 63    
Precipitation  
Precipitation 0.00 in 0.13 in 3.22 in (1889)
Month to date precipitation 2.34  
Year to date precipitation 15.45  
Snow  
Snow 0.00 in 0.00 in 0.00 in (2002)
Month to date snowfall 0.0  
Since 1 July snowfall 10.3  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.10 in    
Wind  
Wind Speed 4 mph (North)    
Max Wind Speed 13 mph    
Max Gust Speed 18 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 20, 2012 Rise Set
Actual Time 5:53 AM EDT 8:15 PM EDT
Civil Twilight 5:23 AM EDT 8:45 PM EDT
Nautical Twilight 4:46 AM EDT 9:22 PM EDT
Astronomical Twilight 4:06 AM EDT 10:03 PM EDT
Moon 5:32 AM EDT 8:12 PM EDT
Length of Visible Light 15h 22m
Length of Day
14h 22m
Waning Crescent, 0% of the Moon is Illuminated
May 20
Waning Crescent
May 20
New
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 54.3 °F 54.3 °F 100% 30.13 in 10.0 mi Calm Calm - N/A   Clear
12:35 AM 53.4 °F 53.4 °F 100% 30.13 in 10.0 mi Calm Calm - N/A   Clear
12:55 AM 53.6 °F 53.6 °F 100% 30.13 in 10.0 mi Calm Calm - N/A   Clear
1:15 AM 52.7 °F 52.7 °F 100% 30.12 in 10.0 mi Calm Calm - N/A   Clear
1:35 AM 52.5 °F 52.5 °F 100% 30.12 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 52.0 °F 52.0 °F 100% 30.12 in 10.0 mi Calm Calm - N/A   Clear
2:15 AM 51.8 °F 51.8 °F 100% 30.12 in 10.0 mi Calm Calm - N/A   Clear
2:35 AM 51.4 °F 51.4 °F 100% 30.12 in 10.0 mi Calm Calm - N/A   Clear
2:55 AM 51.8 °F 51.8 °F 100% 30.11 in 10.0 mi Calm Calm - N/A   Clear
3:15 AM 50.9 °F 50.9 °F 100% 30.11 in 10.0 mi Calm Calm - N/A   Clear
3:35 AM 50.4 °F 50.4 °F 100% 30.11 in 10.0 mi Calm Calm - N/A   Clear
3:55 AM 50.5 °F 50.5 °F 100% 30.11 in 10.0 mi Calm Calm - N/A   Clear
4:15 AM 50.5 °F 50.5 °F 100% 30.11 in 10.0 mi Calm Calm - N/A   Clear
4:35 AM 49.8 °F 49.8 °F 100% 30.11 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 50.0 °F 50.0 °F 100% 30.11 in 10.0 mi Calm Calm - N/A   Clear
5:15 AM 50.4 °F 50.4 °F 100% 30.11 in 10.0 mi NW 3.5 mph - N/A   Clear
5:35 AM 52.0 °F 50.0 °F 93% 30.11 in 10.0 mi NW 3.5 mph - N/A   Clear
5:55 AM 52.5 °F 49.6 °F 90% 30.11 in 10.0 mi Calm Calm - N/A   Clear
6:15 AM 52.5 °F 50.2 °F 92% 30.11 in 10.0 mi Calm Calm - N/A   Clear
6:55 AM 56.3 °F 52.5 °F 87% 30.12 in 10.0 mi NNW 3.5 mph - N/A   Clear
7:15 AM 57.7 °F 53.4 °F 85% 30.12 in 10.0 mi NNW 3.5 mph - N/A   Clear
7:35 AM 59.9 °F 54.5 °F 82% 30.13 in 10.0 mi Calm Calm - N/A   Clear
7:55 AM 61.7 °F 53.6 °F 75% 30.13 in 10.0 mi Calm Calm - N/A   Clear
8:15 AM 63.5 °F 54.0 °F 71% 30.14 in 10.0 mi NNW 3.5 mph - N/A   Clear
8:35 AM 65.3 °F 53.6 °F 66% 30.14 in 10.0 mi North 5.8 mph - N/A   Clear
8:55 AM 66.4 °F 53.8 °F 64% 30.14 in 10.0 mi North 8.1 mph - N/A   Clear
9:15 AM 66.6 °F 55.0 °F 66% 30.15 in 10.0 mi North 5.8 mph - N/A   Mostly Cloudy
9:35 AM 66.2 °F 56.8 °F 72% 30.15 in 10.0 mi North 6.9 mph - N/A Rain Light Rain
9:55 AM 66.2 °F 57.2 °F 73% 30.15 in 10.0 mi North 8.1 mph - N/A   Overcast
10:15 AM 66.2 °F 58.1 °F 75% 30.15 in 10.0 mi North 4.6 mph - N/A   Overcast
10:35 AM 67.3 °F 58.8 °F 74% 30.15 in 10.0 mi North 6.9 mph - N/A   Overcast
10:55 AM 68.4 °F 59.4 °F 73% 30.14 in 10.0 mi NNW 8.1 mph - N/A   Overcast
11:15 AM 70.2 °F 59.9 °F 70% 30.14 in 10.0 mi NNW 8.1 mph - N/A   Overcast
11:35 AM 71.8 °F 60.3 °F 67% 30.14 in 10.0 mi North 8.1 mph - N/A   Overcast
12:15 PM 73.8 °F 60.6 °F 63% 30.13 in 10.0 mi North 11.5 mph 18.4 mph N/A   Scattered Clouds
12:35 PM 74.5 °F 62.1 °F 65% 30.14 in 10.0 mi North 8.1 mph - N/A   Mostly Cloudy
12:55 PM 74.8 °F 62.2 °F 65% 30.13 in 10.0 mi North 12.7 mph 18.4 mph N/A   Overcast
1:15 PM 74.7 °F 61.9 °F 64% 30.13 in 10.0 mi NNE 8.1 mph - N/A   Overcast
1:35 PM 73.0 °F 61.9 °F 68% 30.12 in 10.0 mi North 6.9 mph - N/A   Overcast
1:55 PM 74.8 °F 61.3 °F 63% 30.12 in 10.0 mi North 6.9 mph - N/A   Overcast
2:15 PM 75.6 °F 62.2 °F 63% 30.12 in 10.0 mi NNE 11.5 mph 17.3 mph N/A   Overcast
2:35 PM 75.6 °F 63.1 °F 65% 30.12 in 10.0 mi North 8.1 mph 16.1 mph N/A   Overcast
2:55 PM 74.5 °F 62.6 °F 66% 30.12 in 10.0 mi North 10.4 mph 16.1 mph N/A   Overcast
3:15 PM 73.6 °F 62.8 °F 69% 30.11 in 10.0 mi North 12.7 mph 17.3 mph N/A   Overcast
3:35 PM 73.8 °F 63.7 °F 71% 30.11 in 10.0 mi North 10.4 mph 16.1 mph N/A   Overcast
3:55 PM 72.5 °F 64.8 °F 77% 30.11 in 10.0 mi North 6.9 mph - N/A   Overcast
4:15 PM 72.5 °F 64.2 °F 75% 30.10 in 10.0 mi North 9.2 mph - N/A   Overcast
4:55 PM 72.7 °F 64.6 °F 76% 30.08 in 10.0 mi North 6.9 mph - N/A   Overcast
5:15 PM 72.7 °F 64.8 °F 76% 30.09 in 10.0 mi NNE 9.2 mph - N/A   Overcast
5:35 PM 71.2 °F 65.3 °F 81% 30.08 in 10.0 mi NNE 6.9 mph - N/A   Overcast
5:55 PM 70.0 °F 66.2 °F 88% 30.08 in 10.0 mi NNE 6.9 mph - N/A Rain Light Rain
6:15 PM 69.4 °F 66.4 °F 90% 30.08 in 10.0 mi North 5.8 mph - N/A Rain Light Rain
6:35 PM 69.8 °F 66.2 °F 88% 30.07 in 10.0 mi North 3.5 mph - N/A   Overcast
6:55 PM 69.6 °F 66.4 °F 89% 30.06 in 10.0 mi North 8.1 mph - N/A   Overcast
7:15 PM 69.6 °F 66.4 °F 89% 30.05 in 10.0 mi North 6.9 mph - N/A   Overcast
7:35 PM 69.8 °F 66.2 °F 88% 30.05 in 10.0 mi North 6.9 mph - N/A   Overcast
7:55 PM 70.2 °F 65.3 °F 85% 30.05 in 10.0 mi North 10.4 mph - N/A   Overcast
8:15 PM 69.6 °F 65.3 °F 86% 30.05 in 10.0 mi North 8.1 mph 16.1 mph N/A   Light Drizzle
8:35 PM 69.8 °F 65.3 °F 86% 30.05 in 10.0 mi North 6.9 mph - N/A   Overcast
8:55 PM 67.6 °F 67.3 °F 99% 30.05 in 4.0 mi NNE 5.8 mph - N/A Rain Heavy Rain
9:15 PM 67.1 °F 67.1 °F 100% 30.05 in 5.0 mi NNE 9.2 mph - N/A   Drizzle
9:35 PM 66.7 °F 66.7 °F 100% 30.06 in 5.0 mi NNE 11.5 mph - N/A   Light Drizzle
9:55 PM 66.6 °F 66.6 °F 100% 30.06 in 10.0 mi NNE 9.2 mph - N/A   Overcast
10:15 PM 66.2 °F 66.2 °F 100% 30.06 in 10.0 mi NNE 8.1 mph - N/A   Overcast
10:35 PM 65.7 °F 65.7 °F 100% 30.05 in 5.0 mi NNE 11.5 mph 18.4 mph N/A Rain Rain
10:55 PM 65.5 °F 65.5 °F 100% 30.05 in 10.0 mi NNE 6.9 mph - N/A Rain Light Rain
11:15 PM 65.3 °F 65.3 °F 100% 30.04 in 5.0 mi North 9.2 mph - N/A   Drizzle
11:35 PM 64.9 °F 64.9 °F 100% 30.04 in 4.0 mi NNE 8.1 mph - N/A   Light Drizzle
11:55 PM 64.8 °F 64.8 °F 100% 30.03 in 5.0 mi North 8.1 mph - N/A Rain Light Rain