Maryland Science Center, MD

12:27 AM EST on December 15, 2019 (GMT -0500)
Maryland Science Center

Weather History for KDMH - October, 2019

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Thursday, October 31, 2019

  Actual Average Record
Temperature  
Mean Temperature 63 °F 56 °F  
Max Temperature 74 °F 64 °F 78 °F (2004)
Min Temperature 52 °F 48 °F 39 °F (2002)
Degree Days  
Heating Degree Days 2 10  
Month to date heating degree days 101 191  
Since 1 July heating degree days 101 209  
Cooling Degree Days 0 0  
Month to date cooling degree days 61 39  
Year to date cooling degree days 2050 1664  
Growing Degree Days 14 (Base 50)    
Moisture  
Dew Point 62 °F    
Average Humidity 83    
Maximum Humidity 100    
Minimum Humidity 66    
Precipitation  
Precipitation 1.35 in 0.08 in 1.35 in (2019)
Month to date precipitation 6.41 3.05  
Year to date precipitation 37.28 34.51  
Sea Level Pressure  
Sea Level Pressure 29.82 in    
Wind  
Wind Speed - (North)    
Max Wind Speed -    
Max Gust Speed -    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Oct. 31, 2019 Rise Set
Actual Time 7:32 AM EDT 6:06 PM EDT
Civil Twilight 7:05 AM EDT 6:34 PM EDT
Nautical Twilight 6:33 AM EDT 7:05 PM EDT
Astronomical Twilight 6:02 AM EDT 7:37 PM EDT
Moon 11:18 AM EDT (10/31) 9:02 PM EDT (10/31)
Length of Visible Light 11h 29m
Length of Day
10h 33m
Waxing Crescent, 15% of the Moon is Illuminated
Oct 31
Waxing Crescent
Nov 4
First Quarter
Nov 12
Full
Nov 19
Last Quarter
Nov 26
New

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 61.0 °F 59.0 °F 93% 30.05 in - North - - 0.04 in   Unknown
1:54 AM 62.1 °F 60.1 °F 93% 30.03 in - North - - 0.01 in   Unknown
2:54 AM 62.1 °F 60.1 °F 93% 30.01 in - North - - 0.13 in   Unknown
3:54 AM 62.1 °F 61.0 °F 96% 29.98 in - North - - 0.04 in   Unknown
4:54 AM 63.0 °F 62.1 °F 97% 29.95 in - North - - 0.03 in   Unknown
5:54 AM 64.0 °F 63.0 °F 96% 29.95 in - North - - 0.01 in   Unknown
6:54 AM 66.0 °F 64.0 °F 93% 29.94 in - North - - N/A   Unknown
7:54 AM 66.9 °F 66.0 °F 97% 29.91 in - North - - 0.02 in   Unknown
8:54 AM 66.9 °F 66.0 °F 97% 29.92 in - North - - N/A   Unknown
9:54 AM 68.0 °F 66.0 °F 93% 29.90 in - North - - N/A   Unknown
10:54 AM 69.1 °F 66.9 °F 93% 29.88 in - North - - N/A   Unknown
12:54 PM 69.1 °F 66.9 °F 93% 29.80 in - North - - 0.01 in   Unknown
2:54 PM 71.1 °F 69.1 °F 93% 29.74 in - North - - 0.01 in   Unknown
3:54 PM 72.0 °F 68.0 °F 87% 29.70 in - North - - N/A   Unknown
4:54 PM 73.0 °F 68.0 °F 84% 29.67 in - North - - N/A   Unknown
5:54 PM 73.0 °F 68.0 °F 84% 29.63 in - North - - N/A   Unknown
6:54 PM 73.0 °F 66.9 °F 81% 29.59 in - North - - N/A   Unknown
7:54 PM 73.0 °F 66.9 °F 81% 29.55 in - North - - N/A   Unknown
10:54 PM 57.9 °F 53.1 °F 84% 29.57 in - North - - 0.90 in   Unknown
11:51 PM 55.4 °F 46.4 °F 72% 29.69 in - North - - 0.15 in   Unknown
11:54 PM 55.9 °F 45.0 °F 67% 29.70 in - North - - 0.15 in   Unknown