Spearfish, SD

2:12 PM MST on March 01, 2017 (GMT -0700)
Black Hills-Ice

Weather History for KSPF - October, 2012

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Week of October 14, 2012 through October 20, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 75 °F 63 °F 48 °F
Mean Temperature 63 °F 52 °F 42 °F
Min Temperature 53 °F 41 °F 32 °F
Degree Days  
Heating Degree Days (base 65) 24 13 2 91
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 13 5 0 32
Dew Point  
Dew Point 46 °F 28 °F 9 °F
Precipitation  
Precipitation 0.59 in 0.08 in 0.00 in 0.59 in
Snowdepth - - - -
Wind  
Wind 39 mph 14 mph 0 mph
Gust Wind 51 mph 27 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.13 in 29.82 in 29.38 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Oct. 16, 2012 Rise Set
Actual Time 8:12 AM CDT 7:08 PM CDT
Civil Twilight 7:42 AM CDT 7:37 PM CDT
Nautical Twilight 7:09 AM CDT 8:11 PM CDT
Astronomical Twilight 6:35 AM CDT 8:44 PM CDT
Moon 9:43 AM CDT (10/16) 7:48 PM CDT (10/16)
Length of Visible Light 11h 54m
Length of Day
10h 55m
New Moon, 2% of the Moon is Illuminated
Oct 16
New Moon
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New

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  
14 64 56 48 37 34 32 58 46 30 30.13 30.07 30.00 10 10 10 20 12 33 0.00  
15 73 63 53 39 30 25 58 31 18 30.00 29.86 29.77 10 10 8 18 10 24 0.00  
16 66 56 46 46 38 32 93 54 30 29.83 29.60 29.38 10 9 4 22 11 38 0.59 Rain
17 48 42 35 32 23 18 81 49 34 29.87 29.73 29.57 10 10 10 34 25 50 0.00 Rain
18 48 42 35 23 16 9 52 38 22 30.08 30.00 29.87 10 10 10 39 28 51 0.00 Rain
19 68 50 32 32 23 14 50 38 23 30.04 29.86 29.72 10 10 8 10 6 - 0.00  
20 75 57 39 36 30 25 71 39 21 29.72 29.64 29.55 10 10 9 14 4 21 0.00