Wallops Island, VA

5:10 PM EDT on September 16, 2019 (GMT -0400)
Wallops Flight Facility

Weather History for KWAL - August, 2019

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Friday, August 16, 2019

  Actual Average Record
Temperature  
Mean Temperature 81 °F 76 °F  
Max Temperature 87 °F 83 °F 92 °F (2018)
Min Temperature 75 °F 68 °F 55 °F (1979)
Degree Days  
Heating Degree Days 0    
Month to date heating degree days 0  
Since 1 June heating degree days 1  
Since 1 July heating degree days 0  
Cooling Degree Days 16    
Month to date cooling degree days 232  
Year to date cooling degree days 1285  
Since 1 June cooling degree days 1087  
Growing Degree Days 31 (Base 50)    
Moisture  
Dew Point 75 °F    
Average Humidity 80    
Maximum Humidity 94    
Minimum Humidity 65    
Precipitation  
Precipitation 0.00 in 0.13 in 2.23 in (2004)
Month to date precipitation 0.91 2.34  
Year to date precipitation 31.21 25.54  
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 7 mph (ENE)    
Max Wind Speed 14 mph    
Max Gust Speed 17 mph    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Aug. 16, 2019 Rise Set
Actual Time 6:17 AM EDT 7:53 PM EDT
Civil Twilight 5:49 AM EDT 8:21 PM EDT
Nautical Twilight 5:16 AM EDT 8:55 PM EDT
Astronomical Twilight 4:40 AM EDT 9:31 PM EDT
Moon 8:52 PM EDT 7:07 AM EDT
Length of Visible Light 14h 32m
Length of Day
13h 36m
Full, 99% of the Moon is Illuminated
Aug 16
Full
Aug 23
Last Quarter
Aug 30
New
Sep 5
First Quarter
Sep 14
Full

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 77.0 °F - 73.9 °F 90% 29.96 in 10.0 mi ENE 4.6 mph - N/A   Mostly Cloudy
1:31 AM 78.1 °F - 73.9 °F 87% 29.97 in 10.0 mi NNE 6.9 mph - N/A   Overcast
1:42 AM 78.1 °F - 73.9 °F 87% 29.97 in 10.0 mi NNE 6.9 mph - N/A   Overcast
1:49 AM 78.8 °F - 73.4 °F 83% 29.97 in 10.0 mi NNE 5.8 mph - N/A   Overcast
1:54 AM 78.1 °F - 73.9 °F 87% 29.96 in 10.0 mi NNE 6.9 mph - N/A   Overcast
2:20 AM 78.1 °F - 73.9 °F 87% 29.97 in 10.0 mi North 3.5 mph - N/A   Overcast
2:44 AM 77.0 °F - 73.9 °F 90% 29.97 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:54 AM 77.0 °F - 73.0 °F 88% 29.96 in 9.0 mi Calm Calm - N/A   Scattered Clouds
3:54 AM 77.0 °F - 73.9 °F 90% 29.94 in 10.0 mi ESE 3.5 mph - N/A   Clear
4:54 AM 75.9 °F - 73.9 °F 94% 29.94 in 8.0 mi Calm Calm - N/A   Clear
5:54 AM 75.9 °F - 73.9 °F 94% 29.95 in 8.0 mi ENE 3.5 mph - N/A   Clear
6:43 AM 75.0 °F - 72.0 °F 90% 29.97 in 2.5 mi North 5.8 mph - N/A   Scattered Clouds
6:45 AM 75.0 °F - 72.0 °F 90% 29.98 in 1.8 mi NNW 4.6 mph - N/A   Scattered Clouds
6:51 AM 75.2 °F - 71.6 °F 89% 29.97 in 1.0 mi NNW 4.6 mph - N/A   Mist
6:52 AM 75.0 °F - 72.0 °F 90% 29.97 in 1.0 mi NNW 4.6 mph - N/A   Mist
6:59 AM 75.0 °F - 73.0 °F 94% 29.97 in 1.5 mi North 3.5 mph - N/A   Mostly Cloudy
7:02 AM 75.0 °F - 73.0 °F 94% 29.97 in 2.5 mi NNW 4.6 mph - N/A   Mostly Cloudy
7:11 AM 75.0 °F - 72.0 °F 90% 29.97 in 3.0 mi NNW 5.8 mph - N/A   Mostly Cloudy
7:54 AM 78.1 °F - 73.9 °F 87% 29.97 in 6.0 mi North 4.6 mph - N/A   Partly Cloudy
8:23 AM 79.0 °F - 75.0 °F 88% 29.99 in 9.0 mi NE 8.1 mph - N/A   Partly Cloudy
8:37 AM 79.0 °F - 75.0 °F 88% 29.99 in 9.0 mi NE 6.9 mph - N/A   Mostly Cloudy
8:45 AM 80.1 °F 85.4 °F 75.9 °F 87% 30.00 in 8.0 mi NE 6.9 mph - N/A   Mostly Cloudy
8:54 AM 80.1 °F 85.4 °F 75.9 °F 87% 29.99 in 8.0 mi NNE 5.8 mph - N/A   Mostly Cloudy
9:19 AM 81.0 °F 87.3 °F 75.9 °F 85% 30.01 in 10.0 mi East 10.4 mph - N/A   Overcast
9:32 AM 80.1 °F 85.1 °F 75.0 °F 85% 30.00 in 10.0 mi ENE 10.4 mph - N/A   Mostly Cloudy
9:39 AM 81.0 °F 87.3 °F 75.9 °F 85% 30.00 in 10.0 mi ENE 10.4 mph - N/A   Mostly Cloudy
9:50 AM 82.4 °F 89.5 °F 75.2 °F 79% 30.00 in 10.0 mi ENE 10.4 mph - N/A   Scattered Clouds
9:54 AM 82.0 °F 89.4 °F 75.9 °F 82% 30.00 in 10.0 mi ENE 8.1 mph - N/A   Scattered Clouds
10:18 AM 82.9 °F 90.8 °F 75.9 °F 79% 30.01 in 10.0 mi ENE 11.5 mph - N/A   Partly Cloudy
10:54 AM 84.0 °F 91.9 °F 75.0 °F 74% 30.00 in 10.0 mi ENE 8.1 mph - N/A   Partly Cloudy
11:54 AM 84.0 °F 91.9 °F 75.0 °F 74% 30.00 in 10.0 mi East 9.2 mph - N/A   Mostly Cloudy
12:54 PM 84.0 °F 91.2 °F 73.9 °F 72% 30.01 in 10.0 mi East 10.4 mph - N/A   Mostly Cloudy
1:54 PM 86.0 °F 93.8 °F 73.9 °F 67% 30.00 in 10.0 mi ESE 9.2 mph - N/A   Mostly Cloudy
2:54 PM 86.0 °F 93.8 °F 73.9 °F 67% 29.99 in 10.0 mi East 11.5 mph - N/A   Mostly Cloudy
3:54 PM 86.0 °F 95.1 °F 75.0 °F 70% 29.98 in 10.0 mi SE 10.4 mph - N/A   Clear
4:54 PM 82.9 °F 90.2 °F 75.0 °F 77% 29.98 in 10.0 mi SSE 9.2 mph - N/A   Clear
5:54 PM 82.9 °F 90.2 °F 75.0 °F 77% 29.97 in 10.0 mi SE 8.1 mph - N/A   Scattered Clouds
6:14 PM 82.0 °F 88.6 °F 75.0 °F 79% 29.98 in 10.0 mi SE 8.1 mph - N/A   Mostly Cloudy
6:26 PM 82.0 °F 88.6 °F 75.0 °F 79% 29.97 in 10.0 mi SE 9.2 mph - N/A   Scattered Clouds
6:54 PM 82.9 °F 90.8 °F 75.9 °F 79% 29.96 in 10.0 mi SE 9.2 mph - N/A   Clear
7:54 PM 81.0 °F 87.3 °F 75.9 °F 85% 29.97 in 10.0 mi SE 4.6 mph - N/A   Clear
8:54 PM 80.1 °F 85.4 °F 75.9 °F 87% 29.97 in 10.0 mi SE 6.9 mph - N/A   Partly Cloudy
9:06 PM 81.0 °F 87.3 °F 75.9 °F 85% 29.98 in 10.0 mi SE 8.1 mph - N/A   Mostly Cloudy
9:18 PM 81.0 °F 87.9 °F 77.0 °F 88% 29.99 in 10.0 mi South 8.1 mph - N/A   Mostly Cloudy
9:40 PM 81.0 °F 87.9 °F 77.0 °F 88% 29.99 in 10.0 mi South 12.7 mph - N/A   Mostly Cloudy
9:47 PM 81.0 °F 87.3 °F 75.9 °F 85% 29.99 in 10.0 mi South 12.7 mph - N/A   Mostly Cloudy
9:54 PM 80.1 °F 85.4 °F 75.9 °F 87% 29.98 in 10.0 mi South 12.7 mph - N/A   Scattered Clouds
10:54 PM 79.0 °F - 75.0 °F 88% 29.98 in 10.0 mi SSW 4.6 mph - N/A   Clear
11:54 PM 78.1 °F - 75.0 °F 90% 29.98 in 10.0 mi South 3.5 mph - N/A   Clear