Weather History for Yellowstone, WY

Change the Weather History Date:

Sunday, February 17, 2013

  Actual Average Record
Temperature  
Mean Temperature 14 °F 15 °F  
Max Temperature 24 °F 28 °F 38 °F (2002)
Min Temperature 4 °F 2 °F -25 °F (2006)
Degree Days  
Heating Degree Days 51 50  
Month to date heating degree days 836 873  
Since 1 July heating degree days 7255 7404  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 10 °F    
Average Humidity 73    
Maximum Humidity 91    
Minimum Humidity 54    
Precipitation  
Precipitation 0.17 in 0.05 in 0.27 in (2004)
Month to date precipitation 0.37 0.86  
Year to date precipitation 1.79 2.97  
Sea Level Pressure  
Sea Level Pressure 29.91 in    
Wind  
Wind Speed 3 mph (WNW)    
Max Wind Speed 13 mph    
Max Gust Speed 22 mph    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

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

Feb. 17, 2013 Rise Set
Actual Time 7:18 AM MST 5:53 PM MST
Civil Twilight 6:48 AM MST 6:23 PM MST
Nautical Twilight 6:14 AM MST 6:57 PM MST
Astronomical Twilight 5:40 AM MST 7:31 PM MST
Moon 10:54 AM MST (2/17) 1:10 AM MST (2/17)
Length of Visible Light 11h 35m
Length of Day
10h 35m
Waxing Crescent, 49% of the Moon is Illuminated
Feb 17
Waxing Crescent
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 18.0 °F - 14.0 °F 84% 29.97 in - Calm Calm - N/A   Unknown
1:56 AM 17.1 °F - 14.0 °F 88% 29.91 in - Calm Calm - N/A   Unknown
2:56 AM 19.9 °F 14.9 °F 16.0 °F 85% 29.85 in - WNW 3.5 mph - N/A   Unknown
3:56 AM 19.9 °F - 17.1 °F 89% 29.79 in - Calm Calm - N/A   Unknown
4:56 AM 23.0 °F 17.0 °F 17.1 °F 78% 29.76 in - Variable 4.6 mph - 0.02 in   Unknown
5:56 AM 19.9 °F 12.1 °F 17.1 °F 89% 29.80 in - West 5.8 mph - 0.04 in   Unknown
6:56 AM 19.9 °F - 17.1 °F 89% 29.78 in - Calm Calm - 0.04 in   Unknown
7:56 AM 17.1 °F 11.7 °F 12.9 °F 84% 29.84 in - West 3.5 mph - 0.03 in   Unknown
8:56 AM 19.9 °F 12.1 °F 12.9 °F 74% 29.85 in - West 5.8 mph - N/A   Unknown
9:56 AM 21.9 °F 14.5 °F 10.9 °F 63% 29.83 in - NW 5.8 mph - N/A   Unknown
10:56 AM 21.9 °F 11.0 °F 12.0 °F 66% 29.86 in - West 10.4 mph 16.1 mph N/A   Unknown
11:56 AM 23.0 °F 12.4 °F 9.0 °F 55% 29.86 in - NW 10.4 mph 16.1 mph N/A   Unknown
12:56 PM 19.9 °F 12.1 °F 12.9 °F 74% 29.86 in - NNW 5.8 mph 16.1 mph 0.01 in   Unknown
1:56 PM 19.0 °F 7.5 °F 10.0 °F 68% 29.88 in - WNW 10.4 mph 17.3 mph 0.02 in   Unknown
2:56 PM 18.0 °F 9.8 °F 10.9 °F 74% 29.88 in - Variable 5.8 mph 16.1 mph 0.01 in   Unknown
3:56 PM 21.0 °F 14.6 °F 9.0 °F 60% 29.88 in - Variable 4.6 mph - N/A   Unknown
4:56 PM 19.0 °F - 10.0 °F 68% 29.91 in - Calm Calm - N/A   Unknown
5:56 PM 15.1 °F - 8.1 °F 74% 29.97 in - Calm Calm - N/A   Unknown
6:56 PM 8.1 °F - 5.0 °F 87% 30.04 in - Calm Calm - N/A   Unknown
7:56 PM 6.1 °F - 3.0 °F 87% 30.09 in - Calm Calm - N/A   Unknown
8:56 PM 3.9 °F - -0.0 °F 84% 30.09 in - Calm Calm - N/A   Unknown
9:56 PM 5.0 °F - 1.0 °F 84% 30.08 in - Calm Calm - N/A   Unknown
10:56 PM 7.0 °F - 3.9 °F 87% 30.08 in - Calm Calm - N/A   Unknown
11:56 PM 8.1 °F - 3.9 °F 83% 30.06 in - Calm Calm - N/A   Unknown