Weather History for Baltimore, MD

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Week of August 14, 2011 through August 20, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 89 °F 86 °F 81 °F
Mean Temperature 79 °F 76 °F 75 °F
Min Temperature 68 °F 66 °F 63 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 14 11 10 78
Growing Degree Days (base 50) 28 25 23 176
Dew Point  
Dew Point 73 °F 67 °F 61 °F
Precipitation  
Precipitation 1.72 in 0.38 in 0.00 in 2.63 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 32 mph 4 mph 0 mph
Gust Wind 40 mph 25 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.15 in 29.90 in 29.66 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Aug. 20, 2011 Rise Set
Actual Time 6:24 AM EDT 7:55 PM EDT
Civil Twilight 5:55 AM EDT 8:23 PM EDT
Nautical Twilight 5:21 AM EDT 8:57 PM EDT
Astronomical Twilight 4:45 AM EDT 9:33 PM EDT
Moon 11:05 PM EDT (8/20) 12:58 PM EDT (8/20)
Length of Visible Light 14h 27m
Length of Day
13h 31m
Waning Gibbous, 62% of the Moon is Illuminated
Aug 20
Waning Gibbous
Aug 21
Last Quarter
Aug 28
New
Sep 4
First Quarter
Sep 12
Full

Daily Weather History & Observations

2011 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
14 81 75 68 73 71 66 93 84 74 29.94 29.79 29.70 10 6 1 18 3 25 0.65 Rain , Thunderstorm
15 83 75 67 70 67 64 93 78 62 29.77 29.69 29.66 10 8 2 18 4 23 0.17 Rain , Thunderstorm
16 85 76 66 66 63 61 93 69 44 30.05 29.89 29.76 10 10 5 17 7 25 0.08 Rain
17 89 77 65 68 66 63 93 70 46 30.15 30.09 30.05 10 10 8 14 3 21 0.00  
18 89 79 68 68 66 61 97 74 50 30.07 29.98 29.91 10 7 0 32 5 40 1.72 Rain , Thunderstorm
19 86 76 66 73 68 63 93 76 59 29.96 29.91 29.84 10 8 5 29 4 35 0.01 Rain , Thunderstorm
20 87 75 63 69 65 62 100 73 45 30.01 29.98 29.94 10 9 7 13 3 16 0.00