West Yellowstone, MT

4:52 PM MST on February 19, 2017 (GMT -0700)
Yellowstone

Weather History for KWYS - August, 2013

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Wednesday, August 7, 2013

  Actual Average Record
Temperature  
Mean Temperature 56 °F -  
Max Temperature 80 °F 79 °F 82 °F (2012)
Min Temperature 32 °F 40 °F 32 °F (2013)
Degree Days  
Heating Degree Days 9    
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 55 °F    
Average Humidity 88    
Maximum Humidity 100    
Minimum Humidity 81    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.18 in    
Wind  
Wind Speed 2 mph (NNW)    
Max Wind Speed 14 mph    
Max Gust Speed 21 mph    
Visibility 10 miles    
Events Rain    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Aug. 07, 2013 Rise Set
Actual Time 6:17 AM MDT 8:41 PM MDT
Civil Twilight 5:45 AM MDT 9:14 PM MDT
Nautical Twilight 5:04 AM MDT 9:54 PM MDT
Astronomical Twilight 4:18 AM MDT 10:40 PM MDT
Moon 7:14 AM MDT (8/7) 8:44 PM MDT (8/7)
Length of Visible Light 15h 29m
Length of Day
14h 23m
New Moon, 1% of the Moon is Illuminated
Aug 7
New Moon
Aug 14
First Quarter
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:10 AM 46.4 °F - 42.8 °F 87% 30.20 in 10.0 mi Calm Calm - N/A   Clear
12:30 AM 46.4 °F - 41.0 °F 81% 30.19 in 10.0 mi Calm Calm - N/A   Clear
12:50 AM 44.6 °F - 39.2 °F 81% 30.20 in 10.0 mi Calm Calm - N/A   Clear
1:10 AM 42.8 °F - 39.2 °F 87% 30.20 in 10.0 mi Calm Calm - N/A   Clear
1:30 AM 41.0 °F 39.0 °F 37.4 °F 87% 30.20 in 10.0 mi SW 3.5 mph - N/A   Clear
1:50 AM 41.0 °F - 35.6 °F 81% 30.20 in 10.0 mi Calm Calm - N/A   Clear
2:10 AM 41.0 °F - 37.4 °F 87% 30.20 in 10.0 mi Calm Calm - N/A   Clear
2:30 AM 39.2 °F - 35.6 °F 87% 30.20 in 10.0 mi Calm Calm - N/A   Clear
2:50 AM 39.2 °F - 35.6 °F 87% 30.20 in 10.0 mi Calm Calm - N/A   Clear
3:10 AM 37.4 °F - 37.4 °F 100% 30.20 in 10.0 mi Calm Calm - N/A   Clear
3:30 AM 37.4 °F - 37.4 °F 100% 30.20 in 10.0 mi Calm Calm - N/A   Clear
3:50 AM 37.4 °F - 37.4 °F 100% 30.20 in 10.0 mi Calm Calm - N/A   Clear
4:10 AM 37.4 °F - 37.4 °F 100% 30.20 in 10.0 mi Calm Calm - N/A   Clear
4:30 AM 35.6 °F - 35.6 °F 100% 30.20 in 10.0 mi Calm Calm - N/A   Clear
4:50 AM 35.6 °F - 35.6 °F 100% 30.21 in 10.0 mi Calm Calm - N/A   Clear
5:10 AM 33.8 °F - 33.8 °F 100% 30.20 in 10.0 mi Calm Calm - N/A   Clear
5:30 AM 33.8 °F 30.8 °F 33.8 °F 100% 30.21 in 10.0 mi SSW 3.5 mph - N/A   Clear
5:50 AM 32.0 °F 28.7 °F 32.0 °F 100% 30.21 in 10.0 mi SSW 3.5 mph - N/A   Clear
6:10 AM 32.0 °F - 32.0 °F 100% 30.21 in 10.0 mi Calm Calm - N/A   Clear
6:30 AM 32.0 °F - 32.0 °F 100% 30.22 in 10.0 mi Calm Calm - N/A   Clear
6:50 AM 33.8 °F - 33.8 °F 100% 30.22 in 10.0 mi Calm Calm - N/A   Clear
7:10 AM 37.4 °F - 37.4 °F 100% 30.22 in 10.0 mi Calm Calm - N/A   Clear
7:30 AM 41.0 °F - 41.0 °F 100% 30.22 in 10.0 mi Calm Calm - N/A   Clear
7:50 AM 44.6 °F - 41.0 °F 87% 30.22 in 10.0 mi Calm Calm - N/A   Clear
8:10 AM 48.2 °F - 42.8 °F 82% 30.23 in 10.0 mi Calm Calm - N/A   Clear
8:30 AM 50.0 °F - 44.6 °F 82% 30.23 in 10.0 mi Calm Calm - N/A   Clear
8:50 AM 53.6 °F - 48.2 °F 82% 30.22 in 10.0 mi Calm Calm - N/A   Clear
9:10 AM 55.4 °F - 50.0 °F 82% 30.23 in 10.0 mi Calm Calm - N/A   Clear
9:30 AM 57.2 °F - 53.6 °F 88% 30.22 in 10.0 mi NE 3.5 mph - N/A   Clear
9:50 AM 59.0 °F - 55.4 °F 88% 30.22 in 10.0 mi Calm Calm - N/A   Clear
10:10 AM 62.6 °F - 57.2 °F 82% 30.22 in 10.0 mi Calm Calm - N/A   Clear
10:30 AM 64.4 °F - 59.0 °F 83% 30.21 in 10.0 mi Calm Calm - N/A   Clear
10:50 AM 66.2 °F - 60.8 °F 83% 30.21 in 10.0 mi Calm Calm - N/A   Clear
11:10 AM 68.0 °F - 62.6 °F 83% 30.20 in 10.0 mi Calm Calm - N/A Rain Light Rain
11:30 AM 71.6 °F - 66.2 °F 83% 30.20 in 10.0 mi Calm Calm - N/A Rain Light Rain
11:50 AM 73.4 °F - 68.0 °F 83% 30.19 in 10.0 mi NW 6.9 mph - N/A Rain Light Rain
12:10 PM 71.6 °F - 66.2 °F 83% 30.18 in 10.0 mi ESE 3.5 mph - N/A Rain Light Rain
12:30 PM 73.4 °F - 68.0 °F 83% 30.18 in 10.0 mi West 8.1 mph - N/A Rain Light Rain
12:50 PM 73.4 °F - 68.0 °F 83% 30.17 in 10.0 mi West 8.1 mph - N/A Rain Light Rain
1:10 PM 75.2 °F - 71.6 °F 89% 30.17 in 10.0 mi NNW 9.2 mph - N/A Rain Light Rain
1:30 PM 75.2 °F - 71.6 °F 89% 30.17 in 10.0 mi West 6.9 mph 16.1 mph N/A Rain Light Rain
1:50 PM 77.0 °F - 73.4 °F 89% 30.16 in 10.0 mi NNW 12.7 mph 18.4 mph N/A Rain Light Rain
2:10 PM 75.2 °F - 71.6 °F 89% 30.16 in 10.0 mi SSW 3.5 mph - N/A Rain Light Rain
2:30 PM 77.0 °F - 73.4 °F 89% 30.15 in 10.0 mi North 9.2 mph - N/A Rain Light Rain
2:50 PM 78.8 °F - 73.4 °F 83% 30.15 in 10.0 mi West 10.4 mph 18.4 mph N/A Rain Light Rain
3:10 PM 77.0 °F - 73.4 °F 89% 30.14 in 10.0 mi NW 9.2 mph - N/A Rain Light Rain
3:30 PM 80.6 °F - 75.2 °F 84% 30.14 in 10.0 mi NNW 6.9 mph 16.1 mph N/A Rain Light Rain
3:50 PM 78.8 °F - 75.2 °F 89% 30.14 in 10.0 mi NNW 5.8 mph 18.4 mph N/A Rain Light Rain
4:10 PM 78.8 °F - 75.2 °F 89% 30.13 in 10.0 mi NW 9.2 mph 19.6 mph N/A Rain Light Rain
4:30 PM 80.6 °F - 75.2 °F 84% 30.13 in 10.0 mi NNW 13.8 mph 20.7 mph N/A Rain Light Rain
4:50 PM 78.8 °F - 75.2 °F 89% 30.12 in 10.0 mi NW 10.4 mph 16.1 mph N/A Rain Light Rain
5:10 PM 80.6 °F - 75.2 °F 84% 30.12 in 10.0 mi North 11.5 mph 18.4 mph N/A Rain Light Rain
5:30 PM 80.6 °F - 75.2 °F 84% 30.12 in 10.0 mi NNW 11.5 mph 18.4 mph N/A Rain Light Rain
5:50 PM 78.8 °F - 73.4 °F 83% 30.12 in 10.0 mi NNW 5.8 mph - N/A Rain Light Rain
6:10 PM 78.8 °F - 73.4 °F 83% 30.11 in 10.0 mi NNW 8.1 mph 18.4 mph N/A Rain Light Rain
6:30 PM 77.0 °F - 73.4 °F 89% 30.11 in 10.0 mi NNE 5.8 mph - N/A Rain Light Rain
6:50 PM 77.0 °F - 73.4 °F 89% 30.12 in 10.0 mi NNW 8.1 mph - N/A Rain Light Rain
7:10 PM 77.0 °F - 73.4 °F 89% 30.12 in 10.0 mi NNE 5.8 mph - N/A Rain Light Rain
7:30 PM 77.0 °F - 71.6 °F 83% 30.12 in 10.0 mi North 4.6 mph - N/A Rain Light Rain
7:50 PM 75.2 °F - 71.6 °F 89% 30.12 in 10.0 mi North 5.8 mph - N/A Rain Light Rain
8:10 PM 73.4 °F - 68.0 °F 83% 30.12 in 10.0 mi North 3.5 mph - N/A Rain Light Rain
8:30 PM 71.6 °F - 66.2 °F 83% 30.12 in 10.0 mi NNE 8.1 mph - N/A Rain Light Rain
8:50 PM 68.0 °F - 62.6 °F 83% 30.13 in 10.0 mi NNE 4.6 mph - N/A Rain Light Rain
9:10 PM 66.2 °F - 62.6 °F 88% 30.14 in 10.0 mi NNE 4.6 mph - N/A   Clear
9:30 PM 64.4 °F - 59.0 °F 83% 30.14 in 10.0 mi NNE 5.8 mph - N/A   Clear
9:50 PM 62.6 °F - 57.2 °F 82% 30.15 in 10.0 mi North 4.6 mph - N/A   Clear
10:10 PM 59.0 °F - 53.6 °F 82% 30.15 in 10.0 mi NW 3.5 mph - N/A   Clear
10:30 PM 57.2 °F - 51.8 °F 82% 30.15 in 10.0 mi NNW 5.8 mph - N/A   Clear
10:50 PM 53.6 °F - 48.2 °F 82% 30.16 in 10.0 mi North 5.8 mph - N/A   Clear
11:10 PM 59.0 °F - 55.4 °F 88% 30.16 in 10.0 mi Calm Calm - N/A   Clear
11:30 PM 53.6 °F - 48.2 °F 82% 30.16 in 10.0 mi Calm Calm - N/A   Clear
11:50 PM 50.0 °F - 46.4 °F 87% 30.17 in 10.0 mi Calm Calm - N/A   Clear