Greybull, WY

1:45 PM MST on February 11, 2016 (GMT -0700)
South Big Horn County

Weather History for KGEY - May, 2012

Change the Weather History Date:

Month of May, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 90 °F 70 °F 46 °F
Mean Temperature 71 °F 56 °F 40 °F
Min Temperature 61 °F 42 °F 30 °F
Degree Days  
Heating Degree Days (base 65) 24 10 0 299
Cooling Degree Days (base 65) 6 0 0 15
Growing Degree Days (base 50) 21 7 0 211
Dew Point  
Dew Point 50 °F 30 °F 8 °F
Precipitation  
Precipitation 0.21 in 0.02 in 0.00 in 0.66 in
Snowdepth - - - -
Wind  
Wind 46 mph 7 mph 0 mph
Gust Wind 54 mph 25 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.36 in 29.90 in 29.44 in

Monthly Weather History Graph

Monthly Weather History Graph

Search for Another Location

Airport or City:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

May. 21, 2012 Rise Set
Actual Time 5:38 AM MDT 8:40 PM MDT
Civil Twilight 5:03 AM MDT 9:15 PM MDT
Nautical Twilight 4:19 AM MDT 9:59 PM MDT
Astronomical Twilight 3:26 AM MDT 10:53 PM MDT
Moon 6:02 AM MDT (5/21) 9:34 PM MDT (5/21)
Length of Visible Light 16h 11m
Length of Day
15h 02m
New Moon, 1% of the Moon is Illuminated
May 21
New Moon
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter
Jun 19
New

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 66 56 46 39 31 18 71 41 16 29.66 29.58 29.53 10 10 10 24 8 30 0.00  
2 71 54 39 33 27 20 73 39 17 29.82 29.69 29.62 10 10 10 23 6 32 0.00  
3 70 56 43 32 27 25 53 37 21 29.91 29.80 29.65 10 10 10 16 9 - 0.00  
4 71 58 46 37 31 26 68 37 22 29.86 29.81 29.77 10 10 10 23 4 29 0.00  
5 57 49 39 41 35 30 82 57 42 30.21 29.98 29.82 10 10 5 30 9 37 0.04 Rain
6 61 45 30 33 24 15 92 49 17 30.31 30.27 30.22 10 10 10 24 6 31 0.00  
7 64 48 33 25 20 11 66 35 13 30.36 30.26 30.16 10 10 10 13 5 20 0.00  
8 72 53 35 28 22 16 67 33 13 30.22 30.11 29.96 10 10 7 14 4 - 0.00  
9 82 60 39 30 24 21 58 28 10 29.97 29.82 29.66 10 10 10 10 4 - 0.00 Rain
10 70 58 46 34 27 15 50 33 20 30.02 29.77 29.62 10 9 5 46 14 54 0.00  
11 63 52 41 28 23 19 56 35 20 30.22 30.16 30.06 10 10 10 18 8 - 0.00  
12 72 53 34 26 21 18 61 31 14 30.27 30.21 30.14 10 10 10 9 3 18 0.00  
13 78 58 39 28 20 8 58 26 7 30.26 30.17 30.09 10 10 10 7 3 - 0.00  
14 84 62 39 26 20 13 58 22 7 30.17 30.08 29.99 10 10 9 17 4 - 0.00  
15 87 66 46 31 25 16 50 25 7 30.12 29.97 29.80 10 10 10 12 4 17 0.00  
16 90 70 51 33 26 19 50 21 8 29.81 29.71 29.62 10 10 10 16 4 22 0.00  
17 82 71 61 43 35 26 52 29 13 29.68 29.62 29.57 10 10 10 23 6 29 0.00  
18 63 56 48 50 46 39 89 74 52 29.91 29.72 29.56 10 10 6 26 13 38 0.17 Rain
19 66 55 44 41 34 28 77 47 25 30.08 30.01 29.91 10 10 10 22 12 30 0.00  
20 77 59 43 39 35 27 76 44 18 30.13 30.05 29.97 10 10 8 10 3 17 0.00  
21 86 66 46 38 34 29 68 32 14 30.03 29.89 29.62 10 10 10 15 5 23 0.00  
22 82 68 55 45 35 22 52 32 12 29.61 29.53 29.44 10 10 10 34 11 44 0.00  
23 66 55 46 37 33 27 66 45 26 29.67 29.60 29.52 10 10 10 23 8 32 0.00  
24 63 49 37 35 29 21 86 50 22 29.81 29.70 29.64 10 10 8 20 5 25 0.00  
25 48 40 35 38 35 32 93 82 56 29.95 29.88 29.80 10 9 3 23 10 29 0.21 Rain
26 46 40 35 40 37 34 100 89 71 29.97 29.86 29.71 10 8 3 17 8 - 0.17 Rain
27 59 49 39 41 39 33 100 78 42 29.85 29.76 29.67 10 10 8 22 3 21 0.04 Rain
28 62 50 39 40 36 34 89 64 38 30.06 29.96 29.86 10 10 2 23 6 31 0.00  
29 75 55 37 41 37 29 93 52 20 30.09 29.96 29.83 10 10 10 31 6 37 0.00 Rain
30 66 60 53 45 37 30 72 46 27 30.07 29.97 29.86 10 10 8 23 14 31 0.03 Rain
31 75 60 46 49 38 33 79 47 23 30.15 30.01 29.88 10 10 10 15 7 - 0.00 Rain