Weather History for Greybull, WY

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Tuesday, June 25, 2013

  Actual Average Record
Temperature  
Mean Temperature 79 °F 69 °F  
Max Temperature 88 °F 85 °F 101 °F (1988)
Min Temperature 69 °F 54 °F 45 °F (2003)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 36 66  
Since 1 June heating degree days 36 66  
Since 1 July heating degree days 7655 7746  
Cooling Degree Days 14 5  
Month to date cooling degree days 102 77  
Year to date cooling degree days 129 97  
Since 1 June cooling degree days 102 77  
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 37 °F    
Average Humidity 25    
Maximum Humidity 37    
Minimum Humidity 12    
Precipitation  
Precipitation T in 0.02 in 0.01 in (2001)
Month to date precipitation 0.40 1.12  
Year to date precipitation 2.30 4.29  
Sea Level Pressure  
Sea Level Pressure 29.68 in    
Wind  
Wind Speed 9 mph (NW)    
Max Wind Speed 21 mph    
Max Gust Speed 30 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

Jun. 25, 2013 Rise Set
Actual Time 5:28 AM MDT 9:01 PM MDT
Civil Twilight 4:51 AM MDT 9:38 PM MDT
Nautical Twilight 4:03 AM MDT 10:26 PM MDT
Astronomical Twilight 2:59 AM MDT 11:29 PM MDT
Moon 10:40 PM MDT (6/25) 8:19 AM MDT (6/25)
Length of Visible Light 16h 46m
Length of Day
15h 32m
Waning Gibbous, 92% of the Moon is Illuminated
Jun 25
Waning Gibbous
Jun 29
Last Quarter
Jul 8
New
Jul 15
First Quarter
Jul 22
Full

Hourly Weather History & Observations

Time (MDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 73.0 °F 42.1 °F 33% 29.53 in 10.0 mi WNW 19.6 mph 27.6 mph N/A   Clear
1:53 AM 73.9 °F 41.0 °F 30% 29.55 in 10.0 mi Variable 4.6 mph - N/A   Overcast
2:53 AM 73.0 °F 41.0 °F 31% 29.57 in 10.0 mi NW 6.9 mph - N/A   Overcast
3:53 AM 72.0 °F 42.1 °F 34% 29.59 in 10.0 mi North 3.5 mph - N/A   Overcast
4:53 AM 71.1 °F 41.0 °F 34% 29.60 in 10.0 mi NW 8.1 mph - 0.00 in   Overcast
5:53 AM 69.1 °F 41.0 °F 36% 29.63 in 10.0 mi NW 10.4 mph - 0.00 in   Mostly Cloudy
6:53 AM 69.1 °F 43.0 °F 39% 29.65 in 10.0 mi NW 8.1 mph - N/A   Mostly Cloudy
7:53 AM 73.9 °F 39.9 °F 29% 29.67 in 10.0 mi WNW 16.1 mph 24.2 mph N/A   Partly Cloudy
8:53 AM 73.9 °F 42.1 °F 32% 29.70 in 10.0 mi NW 10.4 mph - N/A   Clear
9:53 AM 75.9 °F 39.0 °F 26% 29.71 in 10.0 mi WNW 12.7 mph - N/A   Mostly Cloudy
10:53 AM 77.0 °F 37.9 °F 24% 29.71 in 10.0 mi NW 6.9 mph 16.1 mph N/A   Clear
11:53 AM 79.0 °F 37.0 °F 22% 29.70 in 10.0 mi WNW 8.1 mph - N/A   Mostly Cloudy
12:53 PM 82.0 °F 35.1 °F 18% 29.71 in 10.0 mi NW 9.2 mph 21.9 mph N/A   Scattered Clouds
1:53 PM 84.0 °F 30.9 °F 15% 29.70 in 10.0 mi West 10.4 mph 20.7 mph N/A   Clear
2:53 PM 86.0 °F 28.9 °F 13% 29.70 in 10.0 mi NW 20.7 mph 28.8 mph N/A   Clear
3:53 PM 87.1 °F 30.0 °F 13% 29.70 in 10.0 mi West 15.0 mph 19.6 mph N/A   Mostly Cloudy
4:53 PM 86.0 °F 30.0 °F 13% 29.69 in 10.0 mi NW 16.1 mph 19.6 mph N/A   Clear
5:53 PM 87.1 °F 30.0 °F 13% 29.69 in 10.0 mi NW 12.7 mph 19.6 mph N/A   Partly Cloudy
6:53 PM 84.0 °F 30.0 °F 14% 29.70 in 10.0 mi NNW 10.4 mph - N/A   Scattered Clouds
7:53 PM 81.0 °F 34.0 °F 18% 29.71 in 10.0 mi NNE 3.5 mph - N/A   Clear
8:53 PM 80.1 °F 32.0 °F 17% 29.72 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:53 PM 80.1 °F 34.0 °F 19% 29.75 in 10.0 mi NNW 8.1 mph - N/A   Mostly Cloudy
10:53 PM 75.9 °F 43.0 °F 31% 29.78 in 10.0 mi NW 11.5 mph - 0.00 in Rain Light Rain
11:53 PM 75.9 °F 39.9 °F 27% 29.78 in 10.0 mi NNW 10.4 mph - 0.00 in   Overcast