Martinsburg, WV

2:33 AM EDT on September 23, 2017 (GMT -0400)
Eastern W Va Regional-Shepherd

Weather History for KMRB - April, 2015

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Saturday, April 18, 2015

  Actual Average Record
Temperature  
Mean Temperature 64 °F 53 °F  
Max Temperature 80 °F 65 °F 92 °F (1976)
Min Temperature 47 °F 42 °F 23 °F (1928)
Degree Days  
Heating Degree Days 1 12  
Month to date heating degree days 153 263  
Since 1 July heating degree days 4818 4933  
Cooling Degree Days 0 0  
Month to date cooling degree days 1 0  
Year to date cooling degree days 1 1  
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 47 °F    
Average Humidity 60    
Maximum Humidity 93    
Minimum Humidity 27    
Precipitation  
Precipitation 0.00 in 0.11 in 0.75 in (1939)
Month to date precipitation 0.88 1.99  
Year to date precipitation 5.47 10.29  
Sea Level Pressure  
Sea Level Pressure 30.01 in    
Wind  
Wind Speed 2 mph (SSE)    
Max Wind Speed 13 mph    
Max Gust Speed 15 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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Date:

Astronomy

Apr. 18, 2015 Rise Set
Actual Time 6:30 AM EDT 7:52 PM EDT
Civil Twilight 6:02 AM EDT 8:20 PM EDT
Nautical Twilight 5:29 AM EDT 8:54 PM EDT
Astronomical Twilight 4:54 AM EDT 9:29 PM EDT
Moon 6:29 AM EDT (4/18) 7:58 PM EDT (4/18)
Length of Visible Light 14h 17m
Length of Day
13h 21m
Waning Crescent, 0% of the Moon is Illuminated
Apr 18
Waning Crescent
Apr 18
New
Apr 25
First Quarter
May 3
Full
May 11
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 57.0 °F 51.1 °F 81% 30.03 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 54.0 °F 50.0 °F 86% 30.02 in 9.0 mi Calm Calm - N/A   Clear
2:53 AM 55.0 °F 50.0 °F 83% 30.00 in 9.0 mi WNW 3.5 mph - N/A   Clear
3:53 AM 54.0 °F 48.9 °F 83% 29.99 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 52.0 °F 48.0 °F 86% 30.01 in 9.0 mi Calm Calm - N/A   Clear
5:53 AM 48.0 °F 46.0 °F 93% 30.02 in 5.0 mi Calm Calm - N/A   Clear
6:22 AM 46.9 °F 46.0 °F 97% 30.04 in 1.8 mi SE 4.6 mph - N/A   Clear
6:51 AM 48.2 °F 46.4 °F 93% 30.05 in 3.0 mi Calm Calm - N/A   Clear
6:53 AM 48.0 °F 46.0 °F 93% 30.05 in 3.0 mi Calm Calm - N/A   Clear
7:53 AM 54.0 °F 50.0 °F 86% 30.06 in 5.0 mi Calm Calm - N/A   Clear
8:53 AM 61.0 °F 52.0 °F 72% 30.05 in 10.0 mi SE 3.5 mph - N/A   Clear
9:53 AM 68.0 °F 51.1 °F 55% 30.05 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 70.0 °F 48.0 °F 46% 30.05 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 73.0 °F 43.0 °F 34% 30.04 in 10.0 mi Calm Calm - N/A   Clear
12:53 PM 75.9 °F 44.1 °F 32% 30.01 in 10.0 mi Variable 3.5 mph - N/A   Clear
1:53 PM 78.1 °F 41.0 °F 27% 30.00 in 10.0 mi NE 5.8 mph - N/A   Clear
2:53 PM 78.1 °F 43.0 °F 29% 29.96 in 10.0 mi South 5.8 mph - N/A   Clear
3:53 PM 79.0 °F 42.1 °F 27% 29.94 in 10.0 mi West 5.8 mph - N/A   Clear
4:53 PM 78.1 °F 44.1 °F 30% 29.95 in 10.0 mi SE 6.9 mph - N/A   Clear
5:53 PM 77.0 °F 44.1 °F 31% 29.96 in 10.0 mi Variable 4.6 mph - N/A   Clear
6:53 PM 73.9 °F 46.0 °F 37% 29.96 in 10.0 mi South 5.8 mph - N/A   Clear
7:53 PM 69.1 °F 48.0 °F 47% 29.97 in 10.0 mi South 3.5 mph - N/A   Clear
8:53 PM 68.0 °F 48.0 °F 49% 29.99 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 64.0 °F 48.0 °F 56% 30.01 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 61.0 °F 48.9 °F 64% 30.01 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 59.0 °F 48.0 °F 67% 30.02 in 10.0 mi Calm Calm - N/A   Clear