Yellowstone Natl Park, WY

7:38 PM MST on February 22, 2017 (GMT -0700)
Yellowstone

Weather History for KP60 - August, 2013

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Wednesday, August 28, 2013

  Actual Average Record
Temperature  
Mean Temperature 57 °F 53 °F  
Max Temperature 72 °F 70 °F 82 °F (2012)
Min Temperature 42 °F 36 °F 28 °F (2008)
Degree Days  
Heating Degree Days 8 12  
Month to date heating degree days 200 266  
Since 1 June heating degree days 831 1042  
Since 1 July heating degree days 398 549  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Since 1 June cooling degree days 0 0  
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 46 °F    
Average Humidity 72    
Maximum Humidity 100    
Minimum Humidity 44    
Precipitation  
Precipitation 0.02 in 0.05 in 0.56 in (2010)
Month to date precipitation 0.75 1.34  
Year to date precipitation 12.10 13.89  
Sea Level Pressure  
Sea Level Pressure 30.15 in    
Wind  
Wind Speed 2 mph (WNW)    
Max Wind Speed 12 mph    
Max Gust Speed 26 mph    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Aug. 28, 2013 Rise Set
Actual Time 6:39 AM MDT 8:04 PM MDT
Civil Twilight 6:09 AM MDT 8:35 PM MDT
Nautical Twilight 5:32 AM MDT 9:11 PM MDT
Astronomical Twilight 4:53 AM MDT 9:50 PM MDT
Moon No Moon Rise 2:52 PM MDT (8/28)
Length of Visible Light 14h 25m
Length of Day
13h 24m
Waning Gibbous, 47% of the Moon is Illuminated
Aug 28
Waning Gibbous
Sep 5
New
Sep 12
First Quarter
Sep 19
Full
Sep 26
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 46.0 °F 44.8 °F 43.0 °F 89% 30.12 in - NW 3.5 mph - N/A   Unknown
1:56 AM 46.9 °F - 44.1 °F 90% 30.10 in - Calm Calm - N/A   Unknown
2:56 AM 46.9 °F - 44.1 °F 90% 30.10 in - Calm Calm - N/A   Unknown
3:56 AM 44.1 °F - 42.1 °F 93% 30.10 in - Calm Calm - N/A   Unknown
4:56 AM 43.0 °F - 42.1 °F 97% 30.11 in - Calm Calm - N/A   Unknown
5:56 AM 43.0 °F - 41.0 °F 93% 30.14 in - Calm Calm - N/A   Unknown
6:56 AM 42.1 °F - 41.0 °F 96% 30.15 in - Calm Calm - N/A   Unknown
7:56 AM 46.0 °F - 43.0 °F 89% 30.15 in - Calm Calm - N/A   Unknown
8:56 AM 51.1 °F - 46.9 °F 86% 30.14 in - Calm Calm - N/A   Unknown
9:56 AM 57.0 °F - 50.0 °F 77% 30.15 in - Calm Calm - N/A   Unknown
10:56 AM 57.9 °F - 52.0 °F 81% 30.17 in - Variable 4.6 mph - 0.01 in   Unknown
11:56 AM 66.0 °F - 50.0 °F 56% 30.14 in - Calm Calm - N/A   Unknown
12:56 PM 66.9 °F - 48.9 °F 52% 30.12 in - Variable 4.6 mph - N/A   Unknown
1:56 PM 71.1 °F - 48.9 °F 45% 30.09 in - Variable 3.5 mph - N/A   Unknown
2:56 PM 69.1 °F - 48.9 °F 49% 30.11 in - Variable 5.8 mph - N/A   Unknown
3:56 PM 66.9 °F - 46.9 °F 49% 30.12 in - Variable 5.8 mph - N/A   Unknown
4:56 PM 66.9 °F - 46.0 °F 47% 30.13 in - Variable 4.6 mph - N/A   Unknown
5:56 PM 64.9 °F - 46.9 °F 52% 30.16 in - Variable 4.6 mph - N/A   Unknown
6:56 PM 57.0 °F - 46.9 °F 69% 30.25 in - West 10.4 mph 20.7 mph N/A   Unknown
7:56 PM 53.1 °F - 51.1 °F 93% 30.21 in - Calm Calm - 0.01 in   Unknown
8:56 PM 48.9 °F - 46.9 °F 93% 30.22 in - Calm Calm - N/A   Unknown
9:56 PM 46.9 °F - 45.0 °F 93% 30.21 in - Calm Calm - N/A   Unknown
10:56 PM 45.0 °F 43.5 °F 44.1 °F 97% 30.23 in - NW 3.5 mph - N/A   Unknown
11:56 PM 44.1 °F - 43.0 °F 96% 30.20 in - Calm Calm - N/A   Unknown