Weather History for Rapid City, SD

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Week of October 7, 2012 through October 13, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 74 °F 62 °F 47 °F
Mean Temperature 60 °F 47 °F 38 °F
Min Temperature 45 °F 31 °F 18 °F
Degree Days  
Heating Degree Days (base 65) 27 18 5 126
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 12 2 0 16
Dew Point  
Dew Point 40 °F 28 °F 12 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 39 mph 12 mph 0 mph
Gust Wind 49 mph 27 mph 18 mph
Sea Level Pressure  
Sea Level Pressure 30.36 in 29.99 in 29.63 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Oct. 07, 2012 Rise Set
Actual Time 6:57 AM MDT 6:21 PM MDT
Civil Twilight 6:28 AM MDT 6:50 PM MDT
Nautical Twilight 5:55 AM MDT 7:23 PM MDT
Astronomical Twilight 5:21 AM MDT 7:57 PM MDT
Moon 11:27 PM MDT (10/7) 1:45 PM MDT (10/7)
Length of Visible Light 12h 21m
Length of Day
11h 23m
Waning Gibbous, 55% of the Moon is Illuminated
Oct 7
Waning Gibbous
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter
Oct 29
Full

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
7 62 40 18 28 21 12 73 48 23 30.25 30.05 29.87 10 10 10 22 5 29 0.00  
8 60 50 39 40 32 24 83 57 30 29.94 29.84 29.77 10 10 10 31 16 36 0.00  
9 48 41 33 36 29 25 82 64 45 30.19 30.09 29.95 10 10 9 31 15 38 T Rain
10 72 48 24 30 26 21 88 53 17 30.17 29.99 29.85 10 10 9 22 7 29 0.00  
11 47 38 28 33 29 24 85 67 49 30.36 30.25 30.00 10 10 7 22 9 26 0.00  
12 72 52 32 34 29 25 78 51 24 30.30 29.92 29.69 10 10 10 39 16 49 0.00  
13 74 60 45 38 32 29 56 38 19 30.00 29.79 29.63 10 10 10 31 16 39 T