Annapolis Naval Academy, MD

11:56 AM EDT on August 19, 2017 (GMT -0400)
Annapolis Naval Academy

Weather History for KNAK - October, 2012

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Wednesday, October 31, 2012

  Actual Average (KBWI) Record (KBWI)
Temperature  
Mean Temperature 49 °F -  
Max Temperature 55 °F 61 °F 85 °F (1946)
Min Temperature 43 °F 41 °F 25 °F (1966)
Degree Days  
Heating Degree Days 16    
Moisture  
Dew Point 38 °F    
Average Humidity 68    
Maximum Humidity 89    
Minimum Humidity 49    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.57 in    
Wind  
Wind Speed 3 mph (WSW)    
Max Wind Speed 9 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
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

Oct. 31, 2012 Rise Set
Actual Time 7:32 AM EDT 6:05 PM EDT
Civil Twilight 7:05 AM EDT 6:33 PM EDT
Nautical Twilight 6:33 AM EDT 7:04 PM EDT
Astronomical Twilight 6:02 AM EDT 7:35 PM EDT
Moon 7:16 PM EDT (10/31) 9:10 AM EDT (10/31)
Length of Visible Light 11h 28m
Length of Day
10h 33m
Full, 97% of the Moon is Illuminated
Oct 31
Full
Nov 6
Last Quarter
Nov 13
New
Nov 20
First Quarter
Nov 28
Full

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 43.0 °F 41.3 °F 39.9 °F 89% 29.48 in 10.0 mi WSW 3.5 mph - N/A   Partly Cloudy
1:54 AM 43.0 °F - 39.9 °F 89% 29.49 in 10.0 mi Calm Calm - N/A   Clear
2:54 AM 43.0 °F 40.3 °F 39.0 °F 86% 29.50 in 10.0 mi WSW 4.6 mph - N/A   Overcast
3:54 AM 43.0 °F - 39.0 °F 86% 29.50 in 10.0 mi Calm Calm - N/A   Overcast
4:54 AM 43.0 °F 41.3 °F 39.0 °F 86% 29.52 in 10.0 mi WSW 3.5 mph - N/A   Overcast
5:54 AM 44.1 °F - 39.0 °F 82% 29.54 in 10.0 mi Calm Calm - N/A   Overcast
6:54 AM 44.1 °F - 37.9 °F 79% 29.54 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:54 AM 44.1 °F 42.5 °F 39.0 °F 82% 29.55 in 10.0 mi SSW 3.5 mph - N/A   Mostly Cloudy
8:54 AM 45.0 °F 42.6 °F 39.0 °F 80% 29.58 in 10.0 mi SW 4.6 mph - N/A   Overcast
9:54 AM 46.9 °F - 39.9 °F 77% 29.59 in 10.0 mi Calm Calm - N/A   Overcast
10:54 AM 50.0 °F - 39.9 °F 68% 29.59 in 10.0 mi SW 4.6 mph - N/A   Mostly Cloudy
11:54 AM 52.0 °F - 39.0 °F 61% 29.59 in 10.0 mi Variable 6.9 mph - N/A   Mostly Cloudy
12:54 PM 54.0 °F - 37.9 °F 55% 29.57 in 10.0 mi WSW 8.1 mph - N/A   Mostly Cloudy
1:54 PM 54.0 °F - 35.1 °F 49% 29.57 in 10.0 mi WSW 6.9 mph - N/A   Overcast
2:54 PM 55.0 °F - 37.0 °F 51% 29.56 in 10.0 mi WSW 9.2 mph - N/A   Overcast
3:54 PM 54.0 °F - 37.9 °F 55% 29.57 in 10.0 mi WSW 5.8 mph - N/A   Overcast
4:54 PM 54.0 °F - 37.0 °F 53% 29.59 in 10.0 mi Variable 4.6 mph - N/A   Overcast
5:54 PM 53.1 °F - 37.0 °F 55% 29.60 in 10.0 mi Calm Calm - N/A   Overcast
6:54 PM 53.1 °F - 37.9 °F 57% 29.62 in 10.0 mi WSW 3.5 mph - N/A   Overcast
7:54 PM 52.0 °F - 39.0 °F 61% 29.63 in 10.0 mi WSW 3.5 mph - N/A   Overcast
8:54 PM 52.0 °F - 39.9 °F 63% 29.65 in 10.0 mi Calm Calm - N/A   Overcast
9:54 PM 52.0 °F - 36.0 °F 54% 29.66 in 10.0 mi West 4.6 mph - N/A   Overcast
10:54 PM 51.1 °F - 36.0 °F 56% 29.65 in 10.0 mi WNW 4.6 mph - N/A   Clear
11:54 PM 48.9 °F - 37.9 °F 66% 29.65 in 10.0 mi West 3.5 mph - N/A   Partly Cloudy