Maryland Science Center, MD

10:21 PM EDT on June 23, 2017 (GMT -0400)
Maryland Science Center

Weather History for KDMH - June, 2013

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Saturday, June 29, 2013

  Actual Average Record
Temperature  
Mean Temperature 83 °F 80 °F  
Max Temperature 92 °F 89 °F 106 °F (2012)
Min Temperature 73 °F 71 °F 62 °F (2015)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 4  
Since 1 June heating degree days 0 4  
Since 1 July heating degree days 3387 4030  
Cooling Degree Days 18 15  
Month to date cooling degree days 402 321  
Year to date cooling degree days 632 460  
Since 1 June cooling degree days 402 321  
Growing Degree Days 32 (Base 50)    
Moisture  
Dew Point 66 °F    
Average Humidity 59    
Maximum Humidity 82    
Minimum Humidity 36    
Precipitation  
Precipitation 0.00 in 0.11 in 0.34 in (2008)
Month to date precipitation 8.61 3.15  
Year to date precipitation 22.77 19.24  
Sea Level Pressure  
Sea Level Pressure 29.61 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

Jun. 29, 2013 Rise Set
Actual Time 5:42 AM EDT 8:37 PM EDT
Civil Twilight 5:10 AM EDT 9:09 PM EDT
Nautical Twilight 4:29 AM EDT 9:49 PM EDT
Astronomical Twilight 3:42 AM EDT 10:36 PM EDT
Moon 12:07 AM EDT (6/29) 12:49 PM EDT (6/29)
Length of Visible Light 15h 58m
Length of Day
14h 54m
Waning Gibbous, 56% of the Moon is Illuminated
Jun 29
Waning Gibbous
Jun 30
Last Quarter
Jul 8
New
Jul 15
First Quarter
Jul 22
Full

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 75.0 °F - 70.0 °F 84% 29.55 in - North - - N/A   Unknown
1:54 AM 75.0 °F - 70.0 °F 84% 29.53 in - North - - N/A   Unknown
2:54 AM 75.0 °F - 69.1 °F 82% 29.53 in - North - - N/A   Unknown
3:54 AM - - - N/A% - - North - - N/A   Unknown
4:54 AM 73.9 °F - 64.9 °F 73% 29.55 in - North - - N/A   Unknown
5:54 AM 73.0 °F - 66.0 °F 79% 29.56 in - North - - N/A   Unknown
6:54 AM 73.9 °F - 66.9 °F 79% 29.59 in - North - - N/A   Unknown
7:54 AM 80.1 °F 81.9 °F 64.9 °F 60% 29.62 in - North - - N/A   Unknown
8:54 AM 80.1 °F 82.1 °F 66.0 °F 62% 29.62 in - North - - N/A   Unknown
9:54 AM 82.0 °F 84.1 °F 66.0 °F 58% 29.64 in - North - - N/A   Unknown
10:54 AM 86.0 °F 86.3 °F 62.1 °F 44% 29.63 in - North - - N/A   Unknown
11:54 AM 87.1 °F 86.7 °F 60.1 °F 40% 29.62 in - North - - N/A   Unknown
12:54 PM 88.0 °F 87.6 °F 60.1 °F 39% 29.62 in - North - - N/A   Unknown
1:54 PM 89.1 °F 89.0 °F 61.0 °F 39% 29.61 in - North - - N/A   Unknown
2:54 PM 90.0 °F 90.3 °F 62.1 °F 39% 29.61 in - North - - N/A   Unknown
3:54 PM 89.1 °F 88.2 °F 59.0 °F 36% 29.61 in - North - - N/A   Unknown
4:54 PM 91.9 °F 91.8 °F 61.0 °F 35% 29.61 in - North - - N/A   Unknown
5:54 PM 88.0 °F 89.6 °F 64.9 °F 46% 29.58 in - North - - N/A   Unknown
6:54 PM 87.1 °F 89.2 °F 66.0 °F 49% 29.60 in - North - - N/A   Unknown
7:54 PM 86.0 °F 88.8 °F 66.9 °F 53% 29.64 in - North - - N/A   Unknown
8:54 PM 84.0 °F 88.4 °F 70.0 °F 63% 29.66 in - North - - N/A   Unknown
9:54 PM 82.9 °F 88.0 °F 72.0 °F 69% 29.68 in - North - - N/A   Unknown
10:54 PM 82.0 °F 87.9 °F 73.9 °F 76% 29.69 in - North - - N/A   Unknown
11:54 PM 82.0 °F 87.9 °F 73.9 °F 76% 29.70 in - North - - N/A   Unknown