Martinsburg, WV

12:36 PM EST on February 13, 2016 (GMT -0500)
Eastern W Va Regional-Shepherd

Weather History for KMRB - September, 2012

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Tuesday, September 25, 2012

  Actual Average Record
Temperature  
Mean Temperature 57 °F 62 °F  
Max Temperature 74 °F 73 °F 95 °F (2010)
Min Temperature 39 °F 50 °F 29 °F (1963)
Degree Days  
Heating Degree Days 8 5  
Month to date heating degree days 61 57  
Since 1 July heating degree days 61 64  
Cooling Degree Days 0 1  
Month to date cooling degree days 113 88  
Year to date cooling degree days 1126 880  
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 44 °F    
Average Humidity 63    
Maximum Humidity 96    
Minimum Humidity 29    
Precipitation  
Precipitation 0.00 in 0.11 in 1.86 in (1975)
Month to date precipitation 3.22 2.97  
Year to date precipitation 25.37 29.21  
Sea Level Pressure  
Sea Level Pressure 30.14 in    
Wind  
Wind Speed 4 mph (South)    
Max Wind Speed 12 mph    
Max Gust Speed 16 mph    
Visibility 10 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

Sep. 25, 2012 Rise Set
Actual Time 7:02 AM EDT 7:03 PM EDT
Civil Twilight 6:36 AM EDT 7:30 PM EDT
Nautical Twilight 6:04 AM EDT 8:01 PM EDT
Astronomical Twilight 5:33 AM EDT 8:32 PM EDT
Moon 4:25 PM EDT (9/25) 2:23 AM EDT (9/25)
Length of Visible Light 12h 54m
Length of Day
12h 00m
Waxing Gibbous, 80% of the Moon is Illuminated
Sep 25
Waxing Gibbous
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New
Oct 21
First 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 46.0 °F 42.1 °F 86% 30.15 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 45.0 °F 41.0 °F 86% 30.15 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 44.1 °F 39.9 °F 85% 30.15 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 43.0 °F 39.0 °F 86% 30.15 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 41.0 °F 39.0 °F 93% 30.16 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 41.0 °F 37.9 °F 89% 30.17 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 39.9 °F 37.0 °F 89% 30.18 in 9.0 mi Calm Calm - N/A   Clear
7:53 AM 43.0 °F 41.0 °F 93% 30.20 in 10.0 mi Calm Calm - N/A   Clear
8:28 AM 46.4 °F 42.8 °F 87% 30.20 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:53 AM 48.9 °F 44.1 °F 83% 30.20 in 10.0 mi Calm Calm - N/A   Clear
9:01 AM 50.0 °F 44.6 °F 82% 30.19 in 9.0 mi SE 3.5 mph - N/A   Partly Cloudy
9:53 AM 55.0 °F 45.0 °F 69% 30.20 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 62.1 °F 46.0 °F 56% 30.19 in 10.0 mi SW 5.8 mph - N/A   Clear
11:53 AM 66.9 °F 45.0 °F 45% 30.17 in 10.0 mi South 5.8 mph - N/A   Clear
12:53 PM 71.1 °F 39.9 °F 32% 30.17 in 10.0 mi South 6.9 mph - N/A   Clear
1:53 PM 71.1 °F 37.9 °F 30% 30.15 in 10.0 mi South 6.9 mph - N/A   Clear
2:53 PM 73.4 °F 39.2 °F 29% 30.13 in 10.0 mi SW 8.1 mph - N/A   Partly Cloudy
3:53 PM 73.0 °F 39.0 °F 29% 30.11 in 10.0 mi Variable 4.6 mph - N/A   Clear
4:53 PM 72.0 °F 45.0 °F 38% 30.10 in 10.0 mi SSE 9.2 mph - N/A   Clear
5:53 PM 70.0 °F 48.9 °F 47% 30.12 in 10.0 mi South 6.9 mph - N/A   Overcast
6:53 PM 68.0 °F 48.9 °F 50% 30.08 in 10.0 mi SSE 6.9 mph - N/A   Clear
7:53 PM 66.0 °F 50.0 °F 56% 30.05 in 10.0 mi SE 6.9 mph - N/A   Clear
8:53 PM 64.9 °F 50.0 °F 58% 30.09 in 10.0 mi SW 5.8 mph - N/A   Clear
9:53 PM 64.0 °F 50.0 °F 60% 30.10 in 10.0 mi South 5.8 mph - N/A   Scattered Clouds
10:53 PM 64.0 °F 50.0 °F 60% 30.10 in 10.0 mi SSW 6.9 mph - N/A   Overcast
11:53 PM 63.0 °F 50.0 °F 63% 30.10 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy