Maryland Science Center, MD

3:59 PM EST on December 06, 2019 (GMT -0500)
Maryland Science Center

Weather History for KDMH - October, 2019

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Sunday, October 20, 2019

  Actual Average Record
Temperature  
Mean Temperature 56 °F 59 °F  
Max Temperature 57 °F 67 °F 80 °F (2016)
Min Temperature 54 °F 50 °F 43 °F (2008)
Degree Days  
Heating Degree Days 9 7  
Month to date heating degree days 63 96  
Since 1 July heating degree days 63 114  
Cooling Degree Days 0 1  
Month to date cooling degree days 57 35  
Year to date cooling degree days 2046 1660  
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 52 °F    
Average Humidity 85    
Maximum Humidity 93    
Minimum Humidity 77    
Precipitation  
Precipitation 1.14 in 0.10 in 1.14 in (2019)
Month to date precipitation 2.69 2.10  
Year to date precipitation 33.56 33.56  
Sea Level Pressure  
Sea Level Pressure 29.95 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. 20, 2019 Rise Set
Actual Time 7:21 AM EDT 6:20 PM EDT
Civil Twilight 6:53 AM EDT 6:47 PM EDT
Nautical Twilight 6:22 AM EDT 7:19 PM EDT
Astronomical Twilight 5:51 AM EDT 7:50 PM EDT
Moon 11:28 PM EDT (10/20) 1:45 PM EDT (10/20)
Length of Visible Light 11h 54m
Length of Day
10h 59m
Waning Gibbous, 59% of the Moon is Illuminated
Oct 20
Waning Gibbous
Oct 21
Last Quarter
Oct 27
New
Nov 4
First Quarter
Nov 12
Full

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 55.9 °F 48.0 °F 75% 30.02 in - North - - N/A   Unknown
1:54 AM 55.9 °F 48.0 °F 75% 30.01 in - North - - N/A   Unknown
2:54 AM 55.9 °F 48.9 °F 77% 29.98 in - North - - N/A   Unknown
3:54 AM 55.9 °F 50.0 °F 80% 29.97 in - North - - N/A   Unknown
4:54 AM 55.9 °F 50.0 °F 80% 29.96 in - North - - N/A   Unknown
5:54 AM 55.9 °F 48.9 °F 77% 29.97 in - North - - N/A   Unknown
6:54 AM 55.0 °F 51.1 °F 86% 29.99 in - North - - 0.05 in   Unknown
7:54 AM 54.0 °F 51.1 °F 90% 29.99 in - North - - 0.09 in   Unknown
8:54 AM 54.0 °F 52.0 °F 93% 29.99 in - North - - 0.03 in   Unknown
9:54 AM 54.0 °F 52.0 °F 93% 29.99 in - North - - 0.02 in   Unknown
10:54 AM 54.0 °F 52.0 °F 93% 30.00 in - North - - 0.17 in   Unknown
11:54 AM 55.0 °F 52.0 °F 89% 29.98 in - North - - 0.09 in   Unknown
12:54 PM 55.9 °F 53.1 °F 90% 29.94 in - North - - 0.08 in   Unknown
1:54 PM 55.9 °F 53.1 °F 90% 29.90 in - North - - 0.10 in   Unknown
2:54 PM 57.0 °F 54.0 °F 89% 29.88 in - North - - 0.15 in   Unknown
3:54 PM 55.9 °F 54.0 °F 93% 29.88 in - North - - 0.17 in   Unknown
4:54 PM 57.0 °F 54.0 °F 89% 29.89 in - North - - 0.08 in   Unknown
5:54 PM 57.0 °F 54.0 °F 89% 29.90 in - North - - 0.09 in   Unknown
6:54 PM 55.9 °F 53.1 °F 90% 29.91 in - North - - N/A   Unknown
7:54 PM 55.9 °F 53.1 °F 90% 29.92 in - North - - 0.02 in   Unknown
9:54 PM 55.9 °F 52.0 °F 87% 29.96 in - North - - N/A   Unknown
10:54 PM 55.9 °F 52.0 °F 87% 29.97 in - North - - N/A   Unknown
11:54 PM 55.9 °F 51.1 °F 84% 29.96 in - North - - N/A   Unknown