Greybull, WY

7:39 PM MDT on April 30, 2017 (GMT -0600)
South Big Horn County

Weather History for KGEY - September, 2014

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Month of September, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 93 °F 77 °F 45 °F
Mean Temperature 71 °F 61 °F 40 °F
Min Temperature 57 °F 46 °F 30 °F
Degree Days  
Heating Degree Days (base 65) 25 5 0 152
Cooling Degree Days (base 65) 6 1 0 43
Growing Degree Days (base 50) 22 12 0 350
Dew Point  
Dew Point 58 °F 41 °F 24 °F
Precipitation  
Precipitation 0.30 in 0.03 in 0.00 in 0.86 in
Snowdepth - - - -
Wind  
Wind 39 mph 6 mph 0 mph
Gust Wind 47 mph 26 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.58 in 29.97 in 29.49 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Sep. 13, 2014 Rise Set
Actual Time 6:48 AM MDT 7:26 PM MDT
Civil Twilight 6:19 AM MDT 7:55 PM MDT
Nautical Twilight 5:44 AM MDT 8:30 PM MDT
Astronomical Twilight 5:08 AM MDT 9:06 PM MDT
Moon 10:21 PM MDT (9/13) 12:11 PM MDT (9/13)
Length of Visible Light 13h 36m
Length of Day
12h 37m
Waning Gibbous, 73% of the Moon is Illuminated
Sep 13
Waning Gibbous
Sep 15
Last Quarter
Sep 24
New
Oct 1
First Quarter
Oct 8
Full

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 72 62 52 51 45 39 100 66 31 29.96 29.92 29.88 10 10 10 13 5 15 0.00  
2 84 65 46 45 37 25 80 46 12 29.98 29.83 29.65 10 10 10 13 5 15 0.00  
3 92 70 47 42 40 39 71 58 44 29.77 29.61 29.49 10 10 10 35 14 41 0.00  
4 70 60 49 37 34 31 59 42 24 30.16 30.03 29.81 10 10 10 29 12 33 0.00  
5 76 59 41 39 36 31 82 51 19 30.24 30.19 30.14 10 10 10 12 3 14 0.00  
6 83 63 42 43 37 28 83 49 14 30.24 30.11 29.98 10 10 10 9 2 13 0.00  
7 86 67 47 43 39 36 66 42 17 29.97 29.88 29.76 10 10 10 22 7 28 0.00  
8 90 70 50 41 34 24 68 39 10 29.84 29.74 29.64 10 10 10 39 5 47 0.00  
9 70 59 48 48 43 35 86 57 27 30.05 29.84 29.67 10 10 10 32 15 39 0.05 Rain
10 58 49 40 43 42 38 89 74 59 30.23 30.09 30.02 10 10 7 31 14 38 0.10 Rain
11 45 40 34 37 35 31 92 75 58 30.58 30.40 30.25 10 10 7 23 9 31 0.30 Rain , Snow
12 58 44 30 36 32 30 100 69 38 30.58 30.37 30.09 10 9 0 16 6 23 0.00 Fog
13 66 49 32 38 34 30 100 64 28 30.22 30.13 30.08 10 9 1 15 4 17 0.00  
14 72 54 36 39 37 34 92 60 27 30.14 30.06 29.99 10 10 10 18 6 24 0.00  
15 79 60 40 44 40 38 92 58 23 30.22 30.11 29.99 10 10 10 10 3 12 0.00  
16 84 64 43 46 43 36 92 55 17 30.07 29.98 29.88 10 10 10 12 3 12 T  
17 86 69 51 49 45 39 77 50 23 29.94 29.87 29.78 10 10 10 25 6 33 T Rain , Thunderstorm
18 85 68 51 57 48 42 77 50 23 29.87 29.76 29.67 10 10 8 28 7 33 0.04 Rain , Thunderstorm
19 83 68 53 58 50 42 100 62 24 29.95 29.83 29.75 10 10 10 17 6 23 0.00  
20 79 64 48 47 41 36 86 54 21 30.19 30.11 29.97 10 10 10 15 5 23 0.00  
21 81 63 44 47 42 39 86 55 23 30.26 30.14 29.99 10 10 10 9 2 13 0.00  
22 78 68 57 52 47 43 72 52 31 29.97 29.90 29.84 10 10 6 9 4 10 0.00  
23 84 67 50 48 45 39 83 52 20 30.00 29.95 29.91 10 10 10 9 3 13 T Rain
24 88 69 49 46 43 38 86 52 17 30.08 29.99 29.91 10 10 10 12 4 16 0.00  
25 93 71 48 44 40 34 74 44 13 29.98 29.87 29.74 10 10 10 17 5 22 0.00  
26 93 71 49 46 39 33 64 38 12 29.84 29.77 29.73 10 10 6 22 5 26 0.00  
27 75 64 52 49 46 42 77 56 35 30.08 29.92 29.76 10 10 10 28 13 35 T Rain
28 58 53 48 48 46 43 93 75 57 30.16 30.13 30.07 10 9 2 21 11 25 0.03 Rain
29 67 58 48 49 47 46 100 74 48 30.09 29.94 29.77 10 9 4 13 5 17 0.26 Rain
30 63 53 42 49 45 42 100 74 48 29.78 29.72 29.66 10 7 0 21 5 27 0.08 Fog , Rain