Weather History for Rapid City, SD

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Month of October, 2010

  Max Avg Min Sum
Temperature  
Max Temperature 90 °F 68 °F 46 °F
Mean Temperature 70 °F 54 °F 37 °F
Min Temperature 51 °F 39 °F 23 °F
Degree Days  
Heating Degree Days (base 65) 28 12 0 364
Cooling Degree Days (base 65) 5 0 0 11
Growing Degree Days (base 50) 20 5 0 150
Dew Point  
Dew Point 55 °F 35 °F 4 °F
Precipitation  
Precipitation 0.10 in 0.01 in 0.00 in 0.32 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 52 mph 11 mph 0 mph
Gust Wind 64 mph 29 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.48 in 29.99 in 29.05 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Oct. 16, 2010 Rise Set
Actual Time 7:08 AM MDT 6:06 PM MDT
Civil Twilight 6:38 AM MDT 6:35 PM MDT
Nautical Twilight 6:05 AM MDT 7:09 PM MDT
Astronomical Twilight 5:32 AM MDT 7:42 PM MDT
Moon 3:11 PM MDT 12:50 AM MDT
Length of Visible Light 11h 56m
Length of Day
10h 58m
Waxing Gibbous, 67% of the Moon is Illuminated
Oct 16
Waxing Gibbous
Oct 22
Full
Oct 30
Last Quarter
Nov 5
New
Nov 13
First Quarter

Weather History Calendar

Precipitation Actual month total 0.32 Normal Month Total: 1.37
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
74 | 40 0.00
Average:
69 | 40 0.04
Scattered Clouds
Actual:
65 | 36 0.00
Average:
69 | 40 0.04
Clear
Actual:
77 | 42 0.00
Average:
68 | 40 0.04
Clear
Actual:
84 | 44 0.00
Average:
68 | 39 0.04
Clear
Actual:
90 | 49 0.00
Average:
67 | 39 0.04
Clear
Actual:
69 | 47 0.00
Average:
67 | 39 0.04
Clear
Actual:
88 | 50 0.00
Average:
66 | 38 0.05
Thunderstorm
Actual:
82 | 51 0.04
Average:
66 | 38 0.05
Rain
Actual:
60 | 51 0.10
Average:
66 | 38 0.05
Partly Cloudy
Actual:
70 | 48 T
Average:
65 | 37 0.05
Rain
Actual:
75 | 45 T
Average:
65 | 37 0.05
Rain
Actual:
61 | 35 0.02
Average:
64 | 36 0.05
Clear
Actual:
69 | 32 0.00
Average:
64 | 36 0.05
Clear
Actual:
76 | 41 0.00
Average:
63 | 36 0.05
Clear
Actual:
82 | 37 0.00
Average:
63 | 35 0.05
Scattered Clouds
Actual:
59 | 32 0.00
Average:
62 | 35 0.05
Scattered Clouds
Actual:
59 | 34 0.00
Average:
62 | 35 0.05
Clear
Actual:
60 | 29 0.00
Average:
61 | 34 0.05
Clear
Actual:
65 | 32 0.00
Average:
60 | 34 0.05
Clear
Actual:
70 | 34 0.00
Average:
60 | 33 0.05
Clear
Actual:
73 | 33 0.00
Average:
59 | 33 0.04
Thunderstorm
Actual:
71 | 36 0.02
Average:
59 | 32 0.04
Rain
Actual:
53 | 46 0.10
Average:
58 | 32 0.04
Fog
Actual:
67 | 43 0.00
Average:
57 | 32 0.04
Rain
Actual:
59 | 39 0.04
Average:
57 | 31 0.04
Partly Cloudy
Actual:
50 | 41 0.00
Average:
56 | 31 0.04
Scattered Clouds
Actual:
46 | 27 0.00
Average:
56 | 30 0.04
Clear
Actual:
59 | 23 0.00
Average:
55 | 30 0.04
Clear
Actual:
72 | 31 0.00
Average:
54 | 29 0.04
Clear
Actual:
61 | 35 T
Average:
54 | 29 0.04
Rain
Actual:
62 | 36 T
Average:
53 | 28 0.03
 

Calendar Legend

Sunny
Clear
Mostly Cloudy
Partly Sunny
Partly Cloudy
Mostly Sunny
Cloudy Rain Snow
Hail
Flurries
Thunderstorms Hazy
Fog
Sleet '?' denotes
'chance of'
Unknown

Daily Weather History & Observations

2010 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  
1 74 57 40 43 40 39 89 60 31 30.43 30.24 30.08 10 10 10 21 11 28 0.00  
2 65 51 36 39 35 29 100 66 31 30.46 30.33 30.17 10 10 10 25 14 35 0.00  
3 77 60 42 43 37 29 66 47 27 30.15 30.04 29.95 10 10 10 20 12 25 0.00  
4 84 64 44 48 45 39 89 56 22 29.95 29.88 29.78 10 10 10 24 11 29 0.00  
5 90 70 49 50 46 37 86 52 17 30.28 30.00 29.86 10 10 10 28 10 33 0.00  
6 69 58 47 49 42 34 89 62 34 30.43 30.31 30.20 10 10 10 17 9 22 0.00  
7 88 69 50 50 44 34 83 49 15 30.18 30.01 29.90 10 10 10 22 10 25 0.00  
8 82 67 51 54 48 42 86 57 28 29.98 29.89 29.80 10 10 7 22 8 28 0.04 Rain , Thunderstorm
9 60 56 51 54 51 47 96 79 62 29.99 29.96 29.91 10 10 8 29 14 35 0.10 Rain
10 70 59 48 55 50 45 100 74 47 30.05 30.00 29.94 10 10 10 24 13 29 T  
11 75 60 45 52 44 36 93 58 23 30.10 30.00 29.91 10 10 10 29 11 39 T Rain
12 61 48 35 50 36 27 89 59 29 30.43 30.32 30.12 10 10 10 26 13 32 0.02 Rain
13 69 51 32 33 27 21 78 49 20 30.48 30.36 30.24 10 10 10 13 6 17 0.00  
14 76 59 41 32 27 24 57 36 15 30.22 30.15 30.05 10 10 8 14 5 18 0.00  
15 82 60 37 34 30 24 70 41 12 30.05 29.92 29.84 10 10 10 28 11 35 0.00  
16 59 46 32 33 25 21 64 45 26 30.34 30.21 29.99 10 10 10 36 11 46 0.00  
17 59 47 34 37 29 24 76 55 33 30.18 30.10 30.02 10 10 10 17 7 22 0.00  
18 60 45 29 38 27 21 92 59 25 30.24 30.16 30.04 10 10 10 15 6 22 0.00  
19 65 49 32 34 27 21 76 48 19 30.06 30.03 29.99 10 10 10 31 12 37 0.00  
20 70 52 34 32 30 26 70 47 23 30.08 30.03 29.99 10 10 10 26 10 32 0.00  
21 73 53 33 36 33 28 82 53 24 30.05 29.93 29.81 10 10 6 12 5 15 0.00  
22 71 54 36 50 39 31 82 55 28 29.82 29.75 29.68 10 10 10 12 4 15 0.02 Rain , Thunderstorm
23 53 50 46 50 47 45 96 90 83 29.81 29.75 29.67 10 10 2 20 10 23 0.10 Rain
24 67 55 43 47 44 36 100 68 36 29.78 29.63 29.20 10 6 0 18 7 23 0.00 Fog
25 59 49 39 46 36 28 79 63 46 29.35 29.21 29.05 10 10 10 43 23 54 0.04 Rain
26 50 46 41 31 25 18 62 49 36 29.48 29.37 29.29 10 10 10 48 34 60 0.00  
27 46 37 27 28 17 4 69 45 20 30.34 29.93 29.49 10 10 10 52 26 64 0.00  
28 59 41 23 23 20 15 81 50 18 30.46 30.33 30.14 10 10 10 21 7 26 0.00  
29 72 52 31 26 21 17 69 42 14 30.12 29.96 29.87 10 10 10 20 5 23 0.00  
30 61 48 35 35 28 20 79 55 31 30.07 30.00 29.89 10 10 10 15 8 17 T  
31 62 49 36 40 36 33 92 64 36 30.09 30.01 29.93 10 10 10 18 7 22 T Rain