, SD

(GMT )
Rapid City

Weather History for KRAP - January, 2011

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Month of January, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 55 °F 32 °F 4 °F
Mean Temperature 43 °F 20 °F -4 °F
Min Temperature 30 °F 8 °F -13 °F
Degree Days  
Heating Degree Days (base 65) 69 45 22 1392
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 39 °F 14 °F -20 °F
Precipitation  
Precipitation 0.14 in 0.03 in 0.00 in 0.54 in
Snowdepth 2.0 in 1.2 in 0.0 in -
Wind  
Wind 41 mph 10 mph 0 mph
Gust Wind 53 mph 28 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.84 in 30.07 in 29.50 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Jan. 06, 2011 Rise Set
Actual Time 7:26 AM MST 4:29 PM MST
Civil Twilight 6:54 AM MST 5:02 PM MST
Nautical Twilight 6:18 AM MST 5:38 PM MST
Astronomical Twilight 5:43 AM MST 6:13 PM MST
Moon 8:39 AM MST (1/6) 7:14 PM MST (1/6)
Length of Visible Light 10h 07m
Length of Day
9h 02m
Waxing Crescent, 6% of the Moon is Illuminated
Jan 6
Waxing Crescent
Jan 12
First Quarter
Jan 19
Full
Jan 26
Last Quarter
Feb 2
New

Daily Weather History & Observations

2011 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jan high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 15 7 -2 1 -2 -5 86 70 53 30.17 30.07 29.78 10 9 3 33 7 40 T Snow
2 33 16 -2 18 9 -6 92 73 53 30.06 30.04 30.02 10 10 10 12 2 14 0.00  
3 24 13 1 18 11 -1 95 79 62 30.15 30.00 29.92 10 8 2 24 8 32 T Snow
4 33 18 2 16 9 0 92 71 49 30.10 30.03 29.90 10 10 10 14 2 17 0.00  
5 41 27 12 29 21 9 83 71 59 30.02 29.97 29.89 10 10 10 26 10 32 0.00  
6 49 36 22 34 29 19 88 69 49 29.98 29.90 29.79 10 10 7 39 15 51 0.02 Rain , Snow
7 37 26 14 25 19 12 96 74 52 30.04 29.97 29.83 10 10 10 36 17 46 0.00  
8 26 20 14 22 18 12 100 91 81 29.93 29.78 29.66 10 6 0 20 11 23 0.12 Fog , Snow
9 15 11 7 12 6 1 92 86 80 30.35 30.02 29.73 10 6 1 28 17 35 0.01 Snow
10 8 0 -9 3 -4 -10 88 74 60 30.56 30.46 30.16 10 10 7 24 14 30 T Snow
11 9 -1 -11 -2 -7 -14 90 77 63 30.77 30.66 30.31 10 10 10 28 11 35 0.00  
12 15 2 -12 7 -3 -15 92 80 67 30.77 30.51 30.18 10 10 10 17 7 21 0.00  
13 47 30 13 30 23 8 92 71 49 30.22 30.14 30.08 10 10 10 13 5 16 0.00  
14 52 33 14 31 21 11 100 72 44 30.36 30.17 29.96 10 10 10 29 7 36 T  
15 16 13 9 13 8 5 96 86 76 30.40 30.23 30.12 10 6 1 14 7 16 0.02 Snow
16 47 30 13 36 21 12 100 82 64 30.14 29.83 29.56 10 6 0 18 3 23 T Fog
17 46 30 13 39 24 12 100 83 65 29.99 29.72 29.50 10 8 1 32 14 37 0.03 Rain , Snow
18 14 9 4 14 8 3 100 88 76 30.20 30.00 29.82 10 5 0 18 7 22 0.12 Fog , Snow
19 28 16 3 11 6 -3 96 63 29 30.38 30.17 29.93 10 8 2 15 5 17 T Snow
20 18 10 1 16 9 0 100 87 74 30.40 30.16 29.75 10 8 1 13 5 16 T Snow
21 40 29 18 29 23 16 92 73 54 29.98 29.85 29.71 10 8 1 33 14 41 0.02 Snow
22 33 17 0 32 17 -2 100 91 81 30.30 29.81 29.50 10 5 0 14 8 16 0.14 Fog , Snow
23 44 23 1 32 24 1 100 75 49 30.21 29.93 29.82 10 8 2 31 8 39 T Snow
24 36 25 13 23 20 12 92 74 56 30.15 30.11 29.99 10 10 10 41 17 53 0.00  
25 40 26 11 34 25 8 100 79 57 30.23 30.10 29.96 10 10 6 25 11 33 T  
26 51 36 20 35 27 18 100 71 42 30.24 30.10 29.96 10 9 0 18 5 24 0.00 Fog
27 53 42 30 34 29 23 82 62 41 30.04 29.97 29.86 10 10 10 23 8 30 0.00  
28 55 43 30 32 26 21 85 58 30 29.96 29.89 29.83 10 10 10 33 10 43 0.00  
29 32 28 23 27 25 23 100 91 82 30.21 30.05 29.86 10 4 0 22 7 26 T Fog
30 23 12 1 22 8 -2 100 94 88 30.42 30.16 30.05 6 2 1 17 11 21 0.03 Snow
31 4 -4 -13 0 -6 -20 95 80 65 30.84 30.45 30.21 10 5 1 36 24 43 0.03 Snow