Weather History for Greybull, WY

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Month of October, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 70 °F 54 °F 34 °F
Mean Temperature 54 °F 43 °F 30 °F
Min Temperature 43 °F 32 °F 25 °F
Degree Days  
Heating Degree Days (base 65) 35 22 11 687
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 4 0 0 4
Dew Point  
Dew Point 45 °F 33 °F 23 °F
Precipitation  
Precipitation 0.35 in 0.04 in 0.00 in 1.12 in
Snowdepth - - - -
Wind  
Wind 40 mph 7 mph 0 mph
Gust Wind 52 mph 28 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.44 in 30.08 in 29.64 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Oct. 12, 2013 Rise Set
Actual Time 7:24 AM MDT 6:32 PM MDT
Civil Twilight 6:54 AM MDT 7:01 PM MDT
Nautical Twilight 6:21 AM MDT 7:35 PM MDT
Astronomical Twilight 5:47 AM MDT 8:09 PM MDT
Moon 2:57 PM MDT (10/12) 12:16 AM MDT (10/12)
Length of Visible Light 12h 06m
Length of Day
11h 08m
First Quarter, 59% of the Moon is Illuminated
Oct 12
First Quarter
Oct 18
Full
Oct 26
Last Quarter
Nov 3
New
Nov 9
First Quarter

Weather History Calendar

Precipitation Actual month total 1.12 Normal Month Total: 0.60
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
70 | 37 0.00
Average:
66 | 37 0.03
Rain
Actual:
58 | 43 0.14
Average:
66 | 37 0.02
Rain
Actual:
47 | 37 0.35
Average:
65 | 36 0.03
Mostly Cloudy
Actual:
39 | 31 0.00
Average:
65 | 36 0.03
Clear
Actual:
47 | 27 0.00
Average:
65 | 36 0.02
Clear
Actual:
62 | 30 0.00
Average:
64 | 35 0.03
Clear
Actual:
69 | 34 0.00
Average:
64 | 35 0.02
Clear
Actual:
63 | 37 0.00
Average:
63 | 35 0.02
Rain
Actual:
52 | 37 T
Average:
63 | 35 0.03
Rain
Actual:
51 | 34 0.03
Average:
62 | 34 0.02
Rain
Actual:
55 | 33 0.03
Average:
62 | 34 0.02
Scattered Clouds
Actual:
55 | 28 0.00
Average:
62 | 34 0.03
Rain
Actual:
50 | 30 0.26
Average:
61 | 33 0.02
Rain
Actual:
40 | 35 0.11
Average:
61 | 33 0.03
Scattered Clouds
Actual:
46 | 31 0.00
Average:
60 | 33 0.02
Scattered Clouds
Actual:
50 | 25 T
Average:
60 | 32 0.03
Snow
Actual:
43 | 34 0.08
Average:
60 | 32 0.02
Snow
Actual:
46 | 31 T
Average:
59 | 32 0.02
Rain
Actual:
55 | 27 0.01
Average:
59 | 31 0.02
Rain
Actual:
54 | 36 0.03
Average:
58 | 31 0.01
Partly Cloudy
Actual:
55 | 36 0.00
Average:
58 | 30 0.02
Clear
Actual:
63 | 31 0.00
Average:
58 | 30 0.01
Clear
Actual:
62 | 30 0.00
Average:
57 | 30 0.02
Clear
Actual:
58 | 31 0.00
Average:
57 | 29 0.01
Clear
Actual:
64 | 28 0.00
Average:
56 | 29 0.01
Clear
Actual:
65 | 30 0.00
Average:
56 | 28 0.01
Scattered Clouds
Actual:
66 | 30 0.00
Average:
55 | 28 0.01
Snow
Actual:
41 | 26 0.05
Average:
55 | 28 0.01
Overcast
Actual:
34 | 26 0.00
Average:
54 | 27 0.01
Fog
Actual:
46 | 28 0.00
Average:
54 | 27 0.01
Rain
Actual:
53 | 28 0.03
Average:
53 | 26 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 70 54 37 41 36 26 100 60 20 29.95 29.86 29.79 10 10 10 15 5 18 0.00  
2 58 51 43 45 36 29 93 68 43 30.06 29.95 29.84 10 10 5 23 8 28 0.14 Rain
3 47 42 37 45 39 31 100 88 76 30.15 29.94 29.82 10 9 4 29 13 35 0.35 Rain
4 39 35 31 31 28 26 82 73 64 30.44 30.36 30.17 10 10 10 38 25 49 0.00  
5 47 37 27 33 29 25 92 73 53 30.43 30.40 30.34 10 10 10 12 4 15 0.00  
6 62 46 30 41 33 28 92 64 36 30.37 30.28 30.15 10 10 10 9 4 13 0.00  
7 69 52 34 41 37 33 100 66 32 30.13 29.93 29.74 10 10 10 16 4 20 0.00  
8 63 50 37 44 38 35 100 68 36 29.89 29.75 29.67 10 10 6 20 6 23 0.00  
9 52 45 37 41 37 34 92 76 59 30.06 29.99 29.89 10 10 10 14 2 15 T Rain
10 51 43 34 44 39 34 100 84 68 29.93 29.76 29.64 10 10 9 24 6 31 0.03 Rain
11 55 44 33 42 31 23 89 59 29 30.09 29.89 29.65 10 10 10 40 19 52 0.03 Rain
12 55 42 28 33 29 24 92 62 32 30.17 30.12 30.06 10 10 10 9 3 12 0.00  
13 50 40 30 38 34 29 96 76 56 30.17 30.11 30.05 10 9 6 16 6 21 0.26 Rain
14 40 38 35 37 33 28 92 78 64 30.41 30.16 30.04 10 10 6 37 22 45 0.11 Rain
15 46 39 31 31 29 26 89 69 49 30.43 30.35 30.26 10 10 10 10 5 25 0.00  
16 50 38 25 32 28 25 92 66 39 30.25 30.16 30.06 10 10 10 17 6 22 T  
17 43 39 34 36 32 28 89 73 57 30.22 30.18 30.15 10 9 3 20 9 25 0.08 Rain , Snow
18 46 39 31 33 29 26 92 69 45 30.32 30.22 30.14 10 10 9 31 7 40 T Snow
19 55 41 27 39 31 25 100 69 38 30.13 30.04 29.96 10 10 10 13 3 15 0.01 Rain
20 54 45 36 39 35 30 86 64 41 30.12 30.06 29.96 10 10 10 32 12 40 0.03 Rain
21 55 46 36 39 36 34 92 68 43 30.18 30.14 30.10 10 10 10 10 2 13 0.00  
22 63 47 31 38 34 28 100 67 34 30.25 30.17 30.07 10 9 2 9 2 13 0.00  
23 62 46 30 38 35 29 100 68 36 30.25 30.19 30.14 10 10 10 8 2 10 0.00  
24 58 45 31 38 35 30 100 74 47 30.33 30.24 30.17 10 10 9 7 2 9 0.00  
25 64 46 28 38 34 28 100 68 36 30.29 30.22 30.17 10 10 2 6 2 - 0.00  
26 65 48 30 37 33 29 96 64 31 30.35 30.23 30.07 10 10 9 9 3 20 0.00  
27 66 48 30 34 30 23 92 56 19 30.04 29.89 29.76 10 10 10 29 6 35 0.00  
28 41 34 26 32 29 23 100 85 70 30.19 30.05 29.93 10 5 0 23 14 29 0.05 Fog , Snow
29 34 30 26 31 27 23 92 87 82 30.16 30.04 29.93 10 10 7 9 2 12 0.00  
30 46 37 28 34 31 28 100 83 65 29.96 29.88 29.81 10 6 0 9 2 12 0.00 Fog
31 53 41 28 39 32 27 100 75 50 29.97 29.90 29.82 10 10 6 25 6 31 0.03 Rain