Martinsburg, WV

1:21 AM EDT on October 22, 2017 (GMT -0400)
Eastern W Va Regional-Shepherd

Weather History for KMRB - September, 2015

Change the Weather History Date:

Tuesday, September 1, 2015

  Actual Average Record
Temperature  
Mean Temperature 77 °F 70 °F  
Max Temperature 92 °F 82 °F 103 °F (1932)
Min Temperature 62 °F 59 °F 44 °F (1946)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 0 1  
Since 1 July heating degree days 0 8  
Cooling Degree Days 12 6  
Month to date cooling degree days 12 6  
Year to date cooling degree days 981 798  
Growing Degree Days 27 (Base 50)    
Moisture  
Dew Point 64 °F    
Average Humidity 69    
Maximum Humidity 100    
Minimum Humidity 38    
Precipitation  
Precipitation 0.00 in 0.11 in 2.67 in (1952)
Month to date precipitation 0.00 0.11  
Year to date precipitation 18.95 26.35  
Sea Level Pressure  
Sea Level Pressure 30.05 in    
Wind  
Wind Speed 1 mph (NW)    
Max Wind Speed 10 mph    
Max Gust Speed 18 mph    
Visibility 7 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport or City:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Sep. 01, 2015 Rise Set
Actual Time 6:40 AM EDT 7:43 PM EDT
Civil Twilight 6:12 AM EDT 8:10 PM EDT
Nautical Twilight 5:39 AM EDT 8:43 PM EDT
Astronomical Twilight 5:05 AM EDT 9:17 PM EDT
Moon 9:40 PM EDT (9/1) 9:57 AM EDT (9/1)
Length of Visible Light 13h 58m
Length of Day
13h 03m
Waning Gibbous, 88% of the Moon is Illuminated
Sep 1
Waning Gibbous
Sep 5
Last Quarter
Sep 13
New
Sep 21
First Quarter
Sep 27
Full

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 66.9 °F - 64.0 °F 90% 30.06 in 8.0 mi Calm Calm - N/A   Clear
1:53 AM 64.9 °F - 64.0 °F 97% 30.06 in 6.0 mi Calm Calm - N/A   Clear
2:53 AM 66.0 °F - 64.0 °F 93% 30.05 in 6.0 mi Calm Calm - N/A   Clear
3:53 AM 64.0 °F - 63.0 °F 96% 30.06 in 4.0 mi Calm Calm - N/A   Clear
4:53 AM 64.0 °F - 63.0 °F 96% 30.06 in 4.0 mi Calm Calm - N/A   Clear
5:53 AM 63.0 °F - 62.1 °F 97% 30.06 in 4.0 mi Calm Calm - N/A   Clear
6:53 AM 63.0 °F - 62.1 °F 97% 30.08 in 2.0 mi Calm Calm - N/A   Clear
7:53 AM 66.2 °F - 64.4 °F 94% 30.11 in 4.0 mi Calm Calm - N/A   Clear
8:53 AM - - - N/A% - 10.0 mi Calm Calm - N/A   Clear
9:53 AM - - - N/A% - 10.0 mi Variable 6.9 mph - N/A   Clear
10:53 AM - - - N/A% - 10.0 mi Variable 6.9 mph - N/A   Clear
11:53 AM - - - N/A% - 10.0 mi Variable 6.9 mph - N/A   Clear
12:53 PM - - - N/A% - 10.0 mi Calm Calm - N/A   Clear
1:53 PM - - - N/A% - 10.0 mi Variable 6.9 mph - N/A   Clear
2:53 PM 91.0 °F 92.6 °F 64.0 °F 41% 30.04 in 8.0 mi Variable 3.5 mph - N/A   Clear
3:53 PM 89.1 °F 90.0 °F 63.0 °F 42% 30.02 in 8.0 mi Variable 4.6 mph - N/A   Clear
4:53 PM 91.9 °F 92.9 °F 63.0 °F 38% 30.02 in 8.0 mi NNW 5.8 mph - N/A   Clear
5:53 PM 89.1 °F 90.0 °F 63.0 °F 42% 30.01 in 7.0 mi West 6.9 mph - N/A   Clear
6:53 PM 88.0 °F 89.3 °F 64.0 °F 45% 30.01 in 7.0 mi WNW 3.5 mph - N/A   Clear
7:53 PM 82.0 °F 83.8 °F 64.9 °F 56% 30.02 in 7.0 mi Calm Calm - N/A   Clear
8:53 PM 79.0 °F - 66.0 °F 64% 30.05 in 7.0 mi Calm Calm - N/A   Scattered Clouds
9:53 PM 75.9 °F - 66.0 °F 71% 30.06 in 6.0 mi Calm Calm - N/A   Haze
10:53 PM 73.0 °F - 66.9 °F 81% 30.06 in 6.0 mi SE 3.5 mph - N/A   Haze
11:53 PM 75.9 °F - 66.9 °F 74% 30.06 in 6.0 mi NNW 5.8 mph - N/A   Haze