Riverton, WY

3:35 PM MST on February 07, 2016 (GMT -0700)
Riverton Regional

Weather History for KRIW - September, 2014

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Month of September, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 90 °F 75 °F 46 °F
Mean Temperature 71 °F 60 °F 38 °F
Min Temperature 54 °F 45 °F 28 °F
Degree Days  
Heating Degree Days (base 65) 27 6 0 172
Cooling Degree Days (base 65) 6 1 0 31
Growing Degree Days (base 50) 20 10 0 312
Dew Point  
Dew Point 50 °F 37 °F 18 °F
Precipitation  
Precipitation 0.56 in 0.03 in 0.00 in 0.78 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 38 mph 9 mph 0 mph
Gust Wind 51 mph 25 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.57 in 29.98 in 29.55 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Sep. 22, 2014 Rise Set
Actual Time 7:01 AM MDT 7:11 PM MDT
Civil Twilight 6:32 AM MDT 7:39 PM MDT
Nautical Twilight 5:59 AM MDT 8:12 PM MDT
Astronomical Twilight 5:25 AM MDT 8:46 PM MDT
Moon 5:31 AM MDT (9/22) 6:21 PM MDT (9/22)
Length of Visible Light 13h 06m
Length of Day
12h 09m
Waning Crescent, 2% of the Moon is Illuminated
Sep 22
Waning Crescent
Sep 24
New
Oct 1
First Quarter
Oct 8
Full
Oct 15
Last Quarter

Daily Weather History & Observations

2014 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 75 60 44 41 32 22 77 46 14 30.05 29.91 29.86 10 10 10 23 10 29 0.00  
2 81 64 46 32 27 23 50 31 12 29.94 29.83 29.69 10 10 10 14 8 17 0.00  
3 88 68 48 40 30 18 54 32 10 29.91 29.65 29.55 10 10 10 38 14 46 T  
4 66 58 50 36 31 28 50 39 28 30.13 29.99 29.80 10 10 10 20 10 23 T Rain
5 68 55 42 49 39 34 74 54 34 30.26 30.18 30.12 10 10 9 15 6 19 0.01 Rain
6 78 61 44 44 39 33 83 55 27 30.34 30.15 30.03 10 10 10 13 7 16 0.00  
7 82 66 50 43 38 33 54 38 21 30.08 29.96 29.86 10 10 9 36 11 51 0.01 Rain
8 85 66 46 42 37 26 71 42 13 30.04 29.84 29.71 10 10 10 30 10 40 0.00  
9 74 62 50 49 41 36 80 53 25 29.96 29.81 29.70 10 10 4 30 9 39 0.04 Rain , Thunderstorm
10 67 56 45 46 43 36 93 68 42 30.17 30.00 29.86 10 10 10 28 11 32 0.00  
11 46 38 30 36 31 27 100 83 65 30.57 30.36 30.09 10 7 0 28 11 33 0.07 Fog , Rain , Snow
12 58 43 28 30 27 25 92 61 30 30.55 30.35 30.10 10 10 10 10 4 12 0.00  
13 69 50 31 31 27 20 69 43 16 30.17 30.07 29.99 10 10 10 20 8 26 0.00  
14 74 55 36 35 32 29 82 52 22 30.15 30.02 29.91 10 10 10 22 8 27 0.00  
15 76 57 37 40 37 33 85 56 27 30.22 30.10 29.99 10 10 10 14 6 15 0.00  
16 86 67 47 41 36 31 56 36 15 30.09 30.00 29.87 10 10 10 26 8 34 0.00  
17 84 68 51 45 40 34 64 41 17 30.12 29.92 29.80 10 10 6 25 7 33 0.02 Rain , Thunderstorm
18 90 71 51 47 40 27 68 40 11 30.03 29.78 29.63 10 10 10 33 10 39 T  
19 83 69 54 50 41 32 77 47 16 30.01 29.86 29.75 10 10 9 24 11 30 0.02 Rain , Thunderstorm
20 78 63 47 44 41 37 77 51 24 30.18 30.09 29.96 10 10 10 16 9 21 0.00  
21 73 59 44 40 37 34 60 44 27 30.37 30.15 30.01 10 10 10 13 6 17 0.00  
22 74 63 52 50 42 39 71 51 31 30.15 29.96 29.88 10 10 10 26 11 32 0.02 Rain
23 78 66 53 44 39 32 64 44 24 30.03 29.98 29.93 10 10 10 20 9 24 0.00  
24 84 68 51 41 38 33 63 41 18 30.10 30.02 29.95 10 10 10 16 8 19 0.00  
25 88 68 48 41 35 29 56 34 12 30.04 29.92 29.81 10 10 10 15 7 19 0.00  
26 87 69 51 43 34 30 54 34 13 29.88 29.82 29.78 10 10 10 16 6 20 0.00  
27 72 62 52 47 42 32 57 46 35 30.13 29.89 29.77 10 10 7 21 12 27 0.03 Rain , Thunderstorm
28 52 49 45 48 45 44 100 97 93 30.17 30.11 30.00 10 6 2 16 9 20 0.56 Rain
29 63 54 45 47 44 36 100 73 46 30.13 29.98 29.76 10 6 0 21 7 27 T Fog , Rain
30 63 54 45 43 37 35 74 55 36 29.82 29.70 29.63 10 10 10 22 15 27 T