Weather History for Washington, DC

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Week of October 6, 2013 through October 12, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 33 °C 22 °C 16 °C
Mean Temperature 27 °C 19 °C 14 °C
Min Temperature 21 °C 15 °C 12 °C
Degree Days  
Heating Degree Days (base 65) 7 3 0 18
Cooling Degree Days (base 65) 15 3 0 19
Growing Degree Days (base 50) 30 15 8 105
Dew Point  
Dew Point 21 °C 14 °C 7 °C
Precipitation  
Precipitation 70.1 mm 22.1 mm 0.0 mm 154.68 mm
Snowdepth 0 cm 0 cm 0 cm -
Wind  
Wind 47 km/h 18 km/h 0 km/h
Gust Wind 66 km/h 36 km/h 29 km/h
Sea Level Pressure  
Sea Level Pressure 1027 hPa 1018 hPa 1009 hPa

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Oct. 12, 2013 Rise Set
Actual Time 7:14 AM EDT 6:33 PM EDT
Civil Twilight 6:48 AM EDT 7:00 PM EDT
Nautical Twilight 6:17 AM EDT 7:31 PM EDT
Astronomical Twilight 5:46 AM EDT 8:02 PM EDT
Moon 2:38 PM EDT (10/12) 12:19 AM EDT (10/12)
Length of Visible Light 12h 12m
Length of Day
11h 18m
First Quarter, 58% of the Moon is Illuminated
Oct 12
First Quarter
Oct 18
Full
Oct 26
Last Quarter
Nov 3
New
Nov 10
First Quarter

Daily Weather History & Observations

2013 Temp. (°C) Dew Point (°C) Humidity (%) Sea Level Press. (hPa) Visibility (km) Wind (km/h) Precip. (mm) Events
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
6 33 27 21 19 18 18 84 65 46 1017 1015 1014 16 16 11 29 14 37 0.00  
7 26 20 14 21 17 7 90 74 57 1018 1012 1009 16 11 1 47 20 66 28.70 Rain , Thunderstorm
8 21 17 12 10 8 7 72 57 42 1026 1024 1019 16 16 16 27 13 35 0.00  
9 17 16 14 11 9 8 80 70 60 1027 1025 1023 16 16 16 32 20 40 3.30 Rain
10 16 14 13 14 12 11 93 87 80 1023 1019 1015 16 8 2 32 22 40 45.21 Rain
11 18 17 15 17 16 13 93 90 87 1016 1014 1014 16 7 1 24 18 34 70.10 Rain , Thunderstorm
12 21 19 17 16 15 13 93 81 68 1022 1019 1015 16 11 2 29 18 39 7.37 Rain