Weather History for Riverton, WY

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Month of October, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 69 °F 51 °F 29 °F
Mean Temperature 55 °F 41 °F 23 °F
Min Temperature 41 °F 30 °F 17 °F
Degree Days  
Heating Degree Days (base 65) 42 24 10 759
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 6 0 0 8
Dew Point  
Dew Point 42 °F 30 °F 16 °F
Precipitation  
Precipitation 0.66 in 0.08 in 0.00 in 1.94 in
Snowdepth 6.0 in 0.6 in 0.0 in -
Wind  
Wind 38 mph 7 mph 0 mph
Gust Wind 49 mph 26 mph 20 mph
Sea Level Pressure  
Sea Level Pressure 30.49 in 30.06 in 29.63 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Oct. 15, 2013 Rise Set
Actual Time 7:27 AM MDT 6:30 PM MDT
Civil Twilight 6:59 AM MDT 6:59 PM MDT
Nautical Twilight 6:26 AM MDT 7:32 PM MDT
Astronomical Twilight 5:53 AM MDT 8:04 PM MDT
Moon 4:41 PM MDT (10/15) 3:48 AM MDT (10/15)
Length of Visible Light 12h 00m
Length of Day
11h 02m
Waxing Gibbous, 88% of the Moon is Illuminated
Oct 15
Waxing Gibbous
Oct 18
Full
Oct 26
Last Quarter
Nov 3
New
Nov 9
First Quarter

Weather History Calendar

Precipitation Actual month total 1.94 Normal Month Total: 0.89
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
69 | 40 0.00
Average:
65 | 38 0.05
Rain
Actual:
59 | 41 0.41
Average:
64 | 38 0.05
Snow
Actual:
42 | 30 0.43
Average:
64 | 37 0.04
Snow
Actual:
32 | 24 0.27
Average:
63 | 37 0.05
Clear
Actual:
44 | 19 0.00
Average:
63 | 37 0.04
Clear
Actual:
55 | 28 0.00
Average:
63 | 36 0.04
Fog
Actual:
58 | 31 0.00
Average:
62 | 36 0.05
Clear
Actual:
67 | 35 0.00
Average:
62 | 35 0.04
Rain
Actual:
51 | 41 0.01
Average:
61 | 35 0.04
Rain
Actual:
46 | 35 0.04
Average:
61 | 35 0.05
Rain
Actual:
49 | 33 0.02
Average:
60 | 34 0.04
Scattered Clouds
Actual:
49 | 27 0.00
Average:
60 | 34 0.03
Partly Cloudy
Actual:
51 | 32 T
Average:
59 | 34 0.04
Snow
Actual:
40 | 31 T
Average:
59 | 33 0.04
Partly Cloudy
Actual:
41 | 25 T
Average:
58 | 33 0.04
Scattered Clouds
Actual:
50 | 24 0.00
Average:
58 | 33 0.03
Snow
Actual:
42 | 31 0.06
Average:
58 | 32 0.03
Snow
Actual:
45 | 28 0.04
Average:
57 | 32 0.03
Clear
Actual:
58 | 32 0.00
Average:
57 | 32 0.02
Rain
Actual:
51 | 32 T
Average:
56 | 31 0.01
Clear
Actual:
60 | 28 0.00
Average:
56 | 31 0.02
Clear
Actual:
63 | 31 0.00
Average:
55 | 30 0.01
Clear
Actual:
60 | 32 0.00
Average:
55 | 30 0.02
Clear
Actual:
57 | 30 0.00
Average:
54 | 30 0.01
Clear
Actual:
62 | 32 0.00
Average:
54 | 29 0.01
Clear
Actual:
62 | 31 0.00
Average:
53 | 29 0.01
Clear
Actual:
65 | 35 0.00
Average:
53 | 29 0.01
Snow
Actual:
46 | 26 0.66
Average:
52 | 28 0.01
Snow
Actual:
31 | 17 T
Average:
51 | 28 0.01
Rain
Actual:
29 | 17 T
Average:
51 | 27 0.01
Fog
Actual:
49 | 19 T
Average:
50 | 27 0.01
 

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

2013 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 69 55 40 41 34 29 65 44 22 29.93 29.84 29.78 10 10 10 17 6 21 0.00  
2 59 50 41 42 36 30 93 65 36 29.98 29.90 29.81 10 10 4 21 11 26 0.41 Rain
3 42 36 30 40 36 29 100 93 86 30.10 29.90 29.78 10 7 0 25 12 33 0.43 Fog , Rain , Snow
4 32 28 24 29 26 23 100 89 78 30.49 30.31 30.06 10 2 0 23 11 29 0.27 Fog , Snow
5 44 32 19 33 25 17 92 75 57 30.46 30.42 30.36 10 10 7 13 5 15 0.00  
6 55 42 28 40 33 26 92 73 54 30.40 30.31 30.19 10 10 9 16 4 17 0.00  
7 58 45 31 42 36 31 100 78 55 30.17 30.04 29.83 10 8 0 14 2 16 0.00 Fog
8 67 51 35 40 35 26 92 58 24 29.82 29.74 29.63 10 10 10 16 7 22 0.00  
9 51 46 41 38 36 34 76 65 54 29.99 29.92 29.82 10 10 10 14 6 18 0.01 Rain
10 46 41 35 41 38 32 96 85 73 29.88 29.74 29.66 10 10 9 12 4 14 0.04 Rain
11 49 41 33 41 32 27 89 69 49 30.09 29.89 29.67 10 10 10 20 9 24 0.02 Rain
12 49 38 27 33 29 25 92 71 50 30.15 30.10 30.05 10 10 10 10 3 12 0.00  
13 51 42 32 36 33 28 92 71 50 30.10 30.04 29.96 10 10 10 22 6 30 T  
14 40 36 31 34 30 26 89 77 64 30.39 30.14 29.97 10 10 6 30 15 35 T Rain , Snow
15 41 33 25 29 24 21 92 69 45 30.43 30.34 30.25 10 9 1 12 5 15 T  
16 50 37 24 28 24 21 81 58 34 30.24 30.13 30.04 10 10 10 13 3 17 0.00  
17 42 37 31 32 29 27 92 77 62 30.21 30.12 30.05 10 8 0 22 7 25 0.06 Fog , Snow
18 45 37 28 31 27 23 92 69 45 30.33 30.20 30.13 10 8 1 15 6 23 0.04 Snow
19 58 45 32 32 26 22 69 52 35 30.11 29.99 29.87 10 10 10 26 9 37 0.00  
20 51 42 32 34 29 26 82 62 42 30.15 30.04 29.87 10 10 10 22 9 28 T Rain
21 60 44 28 32 28 23 92 60 27 30.19 30.14 30.06 10 10 10 14 7 16 0.00  
22 63 47 31 34 30 26 82 55 27 30.23 30.15 30.06 10 10 10 20 4 21 0.00  
23 60 46 32 33 29 25 82 57 31 30.20 30.15 30.11 10 10 10 14 6 14 0.00  
24 57 44 30 35 33 29 100 72 43 30.26 30.21 30.17 10 10 9 12 5 14 0.00  
25 62 47 32 35 30 26 82 57 32 30.28 30.20 30.13 10 10 10 12 4 14 0.00  
26 62 47 31 34 30 25 85 57 29 30.35 30.23 30.09 10 10 10 14 5 16 0.00  
27 65 50 35 27 23 20 56 38 20 30.04 29.85 29.69 10 10 10 22 8 28 0.00  
28 46 36 26 34 28 25 100 71 42 30.09 29.97 29.79 10 3 0 28 10 35 0.66 Fog , Rain , Snow
29 31 24 17 27 23 17 100 89 78 30.09 29.97 29.87 10 7 0 10 4 12 T Fog , Snow
30 29 23 17 27 23 18 100 94 88 29.99 29.89 29.80 10 1 0 16 4 20 T Fog , Rain
31 49 34 19 36 24 16 100 75 49 30.01 29.90 29.83 10 4 0 38 10 49 T Fog