Weather History for Yellowstone, WY

Change the Weather History Date:

Saturday, October 13, 2012

  Actual Average Record
Temperature  
Mean Temperature 36 °F 37 °F  
Max Temperature 46 °F 49 °F 60 °F (1998)
Min Temperature 27 °F 24 °F 13 °F (2008)
Degree Days  
Heating Degree Days 28 28  
Month to date heating degree days 339  
Since 1 July heating degree days 1474  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture  
Dew Point 29 °F    
Average Humidity 77    
Maximum Humidity 88    
Minimum Humidity 63    
Precipitation  
Precipitation 0.00 in 0.04 in 0.30 in (2013)
Month to date precipitation 0.49  
Year to date precipitation 15.86  
Sea Level Pressure  
Sea Level Pressure 30.12 in    
Wind  
Wind Speed 2 mph (WNW)    
Max Wind Speed 8 mph    
Max Gust Speed 16 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

Oct. 13, 2012 Rise Set
Actual Time 7:35 AM MDT 6:39 PM MDT
Civil Twilight 7:05 AM MDT 7:09 PM MDT
Nautical Twilight 6:31 AM MDT 7:42 PM MDT
Astronomical Twilight 5:58 AM MDT 8:16 PM MDT
Moon 5:25 AM MDT (10/13) 5:27 PM MDT (10/13)
Length of Visible Light 12h 03m
Length of Day
11h 04m
Waning Crescent, 4% of the Moon is Illuminated
Oct 13
Waning Crescent
Oct 15
New
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 33.1 °F - 26.1 °F 75% 29.91 in - Calm Calm - N/A   Unknown
1:56 AM 30.0 °F - 24.1 °F 79% 29.94 in - Calm Calm - N/A   Unknown
2:56 AM 28.0 °F - 23.0 °F 81% 29.94 in - Calm Calm - N/A   Unknown
3:56 AM 28.9 °F - 23.0 °F 78% 29.94 in - Calm Calm - N/A   Unknown
4:56 AM 28.9 °F - 24.1 °F 82% 29.95 in - Calm Calm - N/A   Unknown
5:56 AM 30.0 °F - 26.1 °F 85% 29.99 in - Calm Calm - N/A   Unknown
6:56 AM 30.0 °F - 26.1 °F 85% 30.03 in - Calm Calm - N/A   Unknown
7:56 AM 30.9 °F - 27.0 °F 85% 30.06 in - Calm Calm - N/A   Unknown
8:56 AM 36.0 °F - 30.0 °F 79% 30.07 in - Calm Calm - N/A   Unknown
9:56 AM 41.0 °F 37.1 °F 33.1 °F 73% 30.06 in - Variable 5.8 mph - N/A   Unknown
10:56 AM 41.0 °F 37.1 °F 33.1 °F 73% 30.08 in - Variable 5.8 mph - N/A   Unknown
11:56 AM 39.9 °F 35.1 °F 33.1 °F 77% 30.12 in - Variable 6.9 mph - N/A   Unknown
12:56 PM 41.0 °F 37.1 °F 34.0 °F 76% 30.16 in - Variable 5.8 mph - N/A   Unknown
1:56 PM 41.0 °F 38.0 °F 33.1 °F 73% 30.17 in - Variable 4.6 mph 16.1 mph N/A   Unknown
2:56 PM 45.0 °F 40.6 °F 33.1 °F 63% 30.17 in - WNW 8.1 mph - N/A   Unknown
3:56 PM 44.1 °F 39.5 °F 33.1 °F 65% 30.18 in - WNW 8.1 mph - N/A   Unknown
4:56 PM 44.1 °F 39.5 °F 32.0 °F 63% 30.21 in - West 8.1 mph - N/A   Unknown
5:56 PM 43.0 °F 41.3 °F 32.0 °F 65% 30.21 in - West 3.5 mph - N/A   Unknown
6:56 PM 37.0 °F - 30.9 °F 79% 30.26 in - Calm Calm - N/A   Unknown
7:56 PM 37.0 °F - 30.0 °F 76% 30.27 in - Calm Calm - N/A   Unknown
8:56 PM 34.0 °F - 28.0 °F 79% 30.30 in - Calm Calm - N/A   Unknown
9:56 PM 30.9 °F - 27.0 °F 85% 30.30 in - Calm Calm - N/A   Unknown
10:56 PM 28.0 °F - 25.0 °F 88% 30.31 in - Calm Calm - N/A   Unknown
11:56 PM 27.0 °F - 23.0 °F 85% 30.31 in - Calm Calm - N/A   Unknown