Weather History for Greybull, WY

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Month of April, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 77 °F 55 °F 33 °F
Mean Temperature 57 °F 42 °F 25 °F
Min Temperature 49 °F 29 °F 14 °F
Degree Days  
Heating Degree Days (base 65) 40 23 8 678
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 8 1 0 31
Dew Point  
Dew Point 39 °F 23 °F 5 °F
Precipitation  
Precipitation 0.09 in 0.02 in 0.00 in 0.38 in
Snowdepth - - - -
Wind  
Wind 43 mph 9 mph 0 mph
Gust Wind 54 mph 26 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.46 in 29.97 in 29.26 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Apr. 07, 2013 Rise Set
Actual Time 6:41 AM MDT 7:47 PM MDT
Civil Twilight 6:12 AM MDT 8:17 PM MDT
Nautical Twilight 5:36 AM MDT 8:53 PM MDT
Astronomical Twilight 4:58 AM MDT 9:30 PM MDT
Moon 5:07 AM MDT (4/7) 5:18 PM MDT (4/7)
Length of Visible Light 14h 05m
Length of Day
13h 05m
Waning Crescent, 8% of the Moon is Illuminated
Apr 7
Waning Crescent
Apr 10
New
Apr 18
First Quarter
Apr 25
Full
May 2
Last Quarter

Weather History Calendar

Precipitation Actual month total 0.38 Normal Month Total: 0.71
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
61 | 28 0.00
Average:
57 | 28 0.01
Clear
Actual:
65 | 27 0.00
Average:
57 | 28 0.02
Scattered Clouds
Actual:
67 | 34 0.00
Average:
57 | 29 0.01
Partly Cloudy
Actual:
72 | 37 0.00
Average:
57 | 29 0.01
Thunderstorm
Actual:
66 | 41 0.06
Average:
58 | 29 0.02
Partly Cloudy
Actual:
62 | 34 0.00
Average:
58 | 29 0.02
Partly Cloudy
Actual:
62 | 37 0.00
Average:
58 | 30 0.02
Snow
Actual:
44 | 22 T
Average:
58 | 30 0.02
Snow
Actual:
33 | 17 0.06
Average:
59 | 30 0.02
Scattered Clouds
Actual:
39 | 14 T
Average:
59 | 31 0.02
Snow
Actual:
58 | 30 T
Average:
59 | 31 0.02
Rain
Actual:
52 | 35 T
Average:
59 | 31 0.02
Snow
Actual:
61 | 32 0.04
Average:
60 | 31 0.02
Snow
Actual:
43 | 26 T
Average:
60 | 32 0.02
Partly Cloudy
Actual:
39 | 22 0.00
Average:
60 | 32 0.02
Mostly Cloudy
Actual:
37 | 24 0.00
Average:
61 | 32 0.03
Snow
Actual:
38 | 23 T
Average:
61 | 33 0.03
Scattered Clouds
Actual:
52 | 14 0.00
Average:
61 | 33 0.02
Partly Cloudy
Actual:
59 | 29 0.00
Average:
62 | 33 0.03
Rain
Actual:
59 | 36 0.04
Average:
62 | 34 0.03
Snow
Actual:
54 | 28 0.09
Average:
62 | 34 0.03
Snow
Actual:
36 | 23 0.02
Average:
63 | 34 0.03
Clear
Actual:
38 | 14 0.00
Average:
63 | 35 0.03
Partly Cloudy
Actual:
50 | 27 T
Average:
63 | 35 0.03
Scattered Clouds
Actual:
66 | 31 0.00
Average:
64 | 35 0.03
Clear
Actual:
70 | 35 0.00
Average:
64 | 36 0.03
Clear
Actual:
77 | 37 0.00
Average:
64 | 36 0.03
Partly Cloudy
Actual:
65 | 49 T
Average:
65 | 36 0.03
Rain
Actual:
68 | 42 0.07
Average:
65 | 37 0.03
Partly Cloudy
Actual:
51 | 34 0.00
Average:
65 | 37 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

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Apr high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 61 45 28 24 21 17 75 49 23 30.15 30.06 30.00 10 10 10 12 4 15 0.00  
2 65 46 27 22 19 17 69 43 16 30.12 30.03 29.95 10 10 9 12 3 18 0.00  
3 67 51 34 26 22 18 56 36 16 30.05 30.00 29.94 10 10 10 22 7 26 0.00  
4 72 55 37 30 26 23 59 38 16 30.05 29.91 29.72 10 10 10 16 5 29 0.00  
5 66 54 41 39 31 27 70 48 26 29.81 29.69 29.57 10 10 2 31 6 40 0.06 Rain , Thunderstorm
6 62 48 34 39 33 28 96 63 29 29.88 29.82 29.75 10 10 10 21 5 26 0.00  
7 62 50 37 36 31 25 79 53 26 29.76 29.63 29.51 10 10 10 22 6 26 0.00  
8 44 33 22 34 19 11 88 68 47 30.17 29.89 29.60 10 5 0 33 21 39 T Fog , Snow
9 33 25 17 18 13 9 91 67 43 30.43 30.29 30.12 10 6 0 18 8 26 0.06 Fog , Snow
10 39 27 14 20 14 10 80 58 35 30.37 30.19 29.94 10 10 10 17 5 22 T  
11 58 44 30 32 25 21 78 52 26 29.94 29.87 29.80 10 10 9 25 10 33 T Snow
12 52 44 35 34 23 16 85 55 24 30.01 29.92 29.79 10 10 10 26 10 35 T Rain
13 61 47 32 36 28 20 85 56 27 29.75 29.48 29.26 10 8 1 41 12 49 0.04 Rain , Snow
14 43 35 26 28 20 14 63 48 33 29.88 29.71 29.55 10 9 2 31 18 38 T Snow
15 39 31 22 15 12 9 68 50 32 30.12 29.98 29.87 10 10 10 25 15 30 0.00  
16 37 31 24 18 14 12 68 53 38 30.27 30.16 30.09 10 10 10 24 10 30 0.00  
17 38 31 23 20 12 5 88 58 27 30.32 30.25 30.16 10 9 2 28 13 39 T Snow
18 52 33 14 17 13 9 80 50 20 30.33 30.23 30.14 10 10 10 10 8 12 0.00  
19 59 44 29 26 20 16 63 43 22 30.12 29.93 29.78 10 10 10 22 5 25 0.00  
20 59 48 36 39 31 26 82 57 32 29.97 29.86 29.79 10 10 6 31 5 37 0.04 Rain
21 54 41 28 37 31 23 92 68 44 30.09 30.00 29.93 10 7 0 33 12 41 0.09 Fog , Rain , Snow
22 36 30 23 25 22 15 92 68 44 30.46 30.24 30.08 10 6 0 21 10 24 0.02 Fog , Snow
23 38 26 14 28 16 11 84 49 14 30.45 30.33 29.88 20 10 10 14 6 25 0.00  
24 50 39 27 28 25 21 85 62 39 30.33 30.22 30.07 10 10 9 16 6 22 T  
25 66 49 31 29 24 16 85 50 15 30.06 29.94 29.82 10 10 10 18 5 22 0.00  
26 70 53 35 30 26 21 75 46 16 30.16 30.08 29.97 10 10 10 13 5 17 0.00  
27 77 57 37 33 26 17 70 40 10 30.12 29.97 29.80 10 10 10 22 6 29 0.00  
28 65 57 49 35 32 28 56 41 26 29.89 29.82 29.77 10 10 10 30 9 36 T  
29 68 55 42 38 33 23 76 48 19 29.75 29.59 29.43 10 10 5 43 12 54 0.07 Rain
30 51 43 34 27 17 9 56 37 18 30.15 29.89 29.68 10 10 10 30 14 36 0.00