Ellsworth AFB, SD

12:08 AM MDT on May 28, 2017 (GMT -0600)
Ellsworth Air Force Base

Weather History for KRCA - August, 2013

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Sunday, August 18, 2013

  Actual Average Record
Temperature  
Mean Temperature 74 °F -  
Max Temperature 86 °F 84 °F 96 °F (1998)
Min Temperature 61 °F 57 °F 44 °F (2004)
Cooling Degree Days 8    
Growing Degree Days 24 (Base 50)    
Moisture  
Dew Point 62 °F    
Average Humidity 66    
Maximum Humidity 91    
Minimum Humidity 43    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.93 in    
Wind  
Wind Speed 8 mph (SSW)    
Max Wind Speed 21 mph    
Max Gust Speed 28 mph    
Visibility 10 miles    
Events Rain    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Aug. 18, 2013 Rise Set
Actual Time 5:59 AM MDT 7:51 PM MDT
Civil Twilight 5:28 AM MDT 8:22 PM MDT
Nautical Twilight 4:50 AM MDT 9:00 PM MDT
Astronomical Twilight 4:09 AM MDT 9:41 PM MDT
Moon 6:01 PM MDT (8/18) 3:08 AM MDT (8/18)
Length of Visible Light 14h 54m
Length of Day
13h 52m
Waxing Gibbous, 92% of the Moon is Illuminated
Aug 18
Waxing Gibbous
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:58 AM 70.2 °F - 62.8 °F 77% 29.88 in 10.0 mi South 8.1 mph - N/A   Clear
1:58 AM 68.4 °F - 61.9 °F 80% 29.87 in 10.0 mi South 5.8 mph - N/A   Clear
2:58 AM 66.2 °F - 61.2 °F 84% 29.87 in 10.0 mi ESE 2.3 mph - N/A   Clear
3:58 AM 65.5 °F - 61.0 °F 85% 29.87 in 10.0 mi NNW 1.2 mph - N/A   Clear
4:58 AM 64.2 °F - 60.3 °F 87% 29.89 in 8.0 mi Calm Calm - N/A   Clear
5:58 AM 61.9 °F - 59.4 °F 91% 29.91 in 10.0 mi NNW 4.6 mph - N/A   Clear
6:58 AM 62.1 °F - 59.2 °F 90% 29.91 in 10.0 mi West 3.5 mph - N/A   Clear
7:58 AM 68.2 °F - 60.6 °F 77% 29.90 in 10.0 mi Calm Calm - N/A   Clear
8:58 AM 74.1 °F - 61.5 °F 65% 29.89 in 10.0 mi South 2.3 mph - N/A   Mostly Cloudy
9:58 AM 75.4 °F - 62.6 °F 64% 29.95 in 10.0 mi North 20.7 mph - N/A   Mostly Cloudy
10:58 AM 77.4 °F - 63.7 °F 63% 29.94 in 10.0 mi NNE 20.7 mph 27.6 mph N/A   Mostly Cloudy
11:58 AM 78.6 °F - 61.9 °F 56% 29.95 in 10.0 mi ENE 15.0 mph - N/A   Overcast
12:21 PM 77.0 °F - 62.6 °F 61% 30.01 in 10.0 mi East 13.8 mph - N/A   Overcast
12:37 PM 77.0 °F - 60.8 °F 57% 30.05 in 10.0 mi NW 12.7 mph 19.6 mph N/A   Overcast
12:48 PM 77.0 °F - 57.2 °F 50% 30.05 in 10.0 mi NE 8.1 mph - N/A   Light Drizzle
12:58 PM 78.8 °F - 59.9 °F 52% 29.96 in 10.0 mi South 6.9 mph - 0.00 in Rain Light Rain
1:11 PM 75.2 °F - 60.8 °F 61% 30.00 in 10.0 mi East 8.1 mph - N/A   Mostly Cloudy
1:56 PM 78.8 °F - 62.6 °F 57% 29.97 in 10.0 mi SSE 16.1 mph - N/A   Mostly Cloudy
1:58 PM 77.7 °F - 62.2 °F 59% 29.91 in 10.0 mi South 17.3 mph - 0.00 in   Mostly Cloudy
2:43 PM 86.0 °F 86.1 °F 60.8 °F 43% 29.96 in 10.0 mi South 12.7 mph 18.4 mph N/A   Mostly Cloudy
2:52 PM 86.0 °F 86.6 °F 62.6 °F 45% 29.96 in 10.0 mi South 13.8 mph 23.0 mph N/A   Mostly Cloudy
2:58 PM 84.9 °F 85.9 °F 63.1 °F 48% 29.89 in 10.0 mi South 11.5 mph - N/A   Mostly Cloudy
3:58 PM 78.6 °F - 65.1 °F 63% 29.93 in 10.0 mi WSW 5.8 mph - N/A   Overcast
4:58 PM 79.7 °F - 65.8 °F 62% 29.90 in 10.0 mi South 15.0 mph - N/A   Mostly Cloudy
5:58 PM 81.3 °F 83.3 °F 65.7 °F 59% 29.89 in 10.0 mi SW 10.4 mph - N/A   Partly Cloudy
6:58 PM 79.9 °F - 61.5 °F 53% 29.89 in 10.0 mi SSW 6.9 mph - N/A   Partly Cloudy
7:58 PM 74.5 °F - 59.4 °F 59% 29.89 in 10.0 mi SSW 3.5 mph - N/A   Clear
8:58 PM 72.9 °F - 62.4 °F 70% 29.91 in 10.0 mi West 4.6 mph - N/A   Clear
9:58 PM 68.5 °F - 60.4 °F 75% 29.93 in 10.0 mi WNW 2.3 mph - N/A   Clear
10:58 PM 67.6 °F - 59.7 °F 76% 29.93 in 10.0 mi NNW 6.9 mph - N/A   Clear
11:58 PM 65.5 °F - 58.6 °F 79% 29.94 in 10.0 mi West 5.8 mph - N/A   Clear