Weather History for West Yellowstone, MT

Tuesday, May 8, 2012 — View Current Weather Conditions
Tuesday, May 8, 2012
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  Actual Average Record
Temperature
Mean Temperature 40 °F -  
Max Temperature 62 °F 54 °F 62 °F (2012)
Min Temperature 19 °F 29 °F 19 °F (2012)
Degree Days
Heating Degree Days 24    
Moisture
Dew Point 44 °F    
Average Humidity 85    
Maximum Humidity 93    
Minimum Humidity 81    
Precipitation
Precipitation 0.00 in - - ()
Sea Level Pressure
Sea Level Pressure 30.21 in    
Wind
Wind Speed 5 mph (SSW)    
Max Wind Speed 20 mph    
Max Gust Speed 26 mph    
Visibility 10 miles    
Events      
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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Astronomy
May. 08, 2012 Rise Set
Actual Time 6:04 AM MDT 8:38 PM MDT
Civil Twilight 5:31 AM MDT 9:11 PM MDT
Nautical Twilight 4:49 AM MDT 9:53 PM MDT
Astronomical Twilight 4:02 AM MDT 10:41 PM MDT
Moon 11:55 PM MDT (5/8) 8:12 AM MDT (5/8)
Length Of Visible Light 15h 40m
Length of Day
14h 34m
Waning Gibbous, 90% of the Moon is Illuminated
May 8
Waning Gibbous
May 12
Last Quarter
May 20
New
May 28
First Quarter
Jun 4
Full
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Hourly Weather History & Observations
Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:05 AM 28.4 °F - 24.8 °F 86% 30.28 in 10.0 mi Calm Calm - N/A   Clear
12:25 AM 28.4 °F - 24.8 °F 86% 30.28 in 10.0 mi Calm Calm - N/A   Clear
12:45 AM 26.6 °F - 23.0 °F 86% 30.28 in 10.0 mi Calm Calm - N/A   Clear
1:05 AM 26.6 °F - 23.0 °F 86% 30.29 in 10.0 mi North - - N/A   Unknown
1:15 AM 26.6 °F - 23.0 °F 86% 30.29 in 10.0 mi North - - N/A   Unknown
5:45 AM 19.4 °F - 17.6 °F 93% 30.28 in 10.0 mi Calm Calm - N/A   Unknown
6:05 AM 19.4 °F - 15.8 °F 86% 30.28 in 10.0 mi Calm Calm - N/A   Clear
6:25 AM 19.4 °F - 15.8 °F 86% 30.29 in 10.0 mi Calm Calm - N/A   Clear
6:45 AM 23.0 °F - 19.4 °F 86% 30.29 in 10.0 mi Calm Calm - N/A   Clear
7:05 AM 26.6 °F - 23.0 °F 86% 30.29 in 10.0 mi Calm Calm - N/A   Clear
7:25 AM 28.4 °F - 24.8 °F 86% 30.29 in 10.0 mi Calm Calm - N/A   Clear
7:45 AM 30.2 °F - 26.6 °F 86% 30.29 in 10.0 mi Calm Calm - N/A   Clear
8:05 AM 32.0 °F - 28.4 °F 87% 30.29 in 10.0 mi Calm Calm - N/A   Clear
8:25 AM 33.8 °F - 30.2 °F 87% 30.29 in 10.0 mi Calm Calm - N/A   Clear
8:45 AM 35.6 °F - 32.0 °F 87% 30.29 in 10.0 mi Calm Calm - N/A   Clear
9:05 AM 39.2 °F - 33.8 °F 81% 30.28 in 10.0 mi Calm Calm - N/A   Clear
9:45 AM 42.8 °F 41.1 °F 39.2 °F 87% 30.27 in 10.0 mi ENE 3.5 mph - N/A   Clear
10:05 AM 44.6 °F 43.1 °F 41.0 °F 87% 30.27 in 10.0 mi SSE 3.5 mph - N/A   Clear
10:25 AM 48.2 °F - 42.8 °F 82% 30.26 in 10.0 mi Calm Calm - N/A   Clear
10:45 AM 50.0 °F - 46.4 °F 87% 30.25 in 10.0 mi SSE 3.5 mph - N/A   Clear
11:05 AM 53.6 °F - 48.2 °F 82% 30.24 in 10.0 mi SSE 3.5 mph - N/A   Clear
11:25 AM 55.4 °F - 50.0 °F 82% 30.24 in 10.0 mi SW 9.2 mph - N/A   Clear
11:45 AM 55.4 °F - 51.8 °F 88% 30.24 in 10.0 mi SSW 9.2 mph 16.1 mph N/A   Clear
12:05 PM 55.4 °F - 50.0 °F 82% 30.23 in 10.0 mi South 10.4 mph - N/A   Clear
12:45 PM 57.2 °F - 53.6 °F 88% 30.21 in 10.0 mi SW 12.7 mph 18.4 mph N/A   Clear
1:05 PM 57.2 °F - 53.6 °F 88% 30.21 in 10.0 mi SSW 9.2 mph - N/A   Clear
1:25 PM 59.0 °F - 53.6 °F 82% 30.20 in 10.0 mi SSW 15.0 mph - N/A   Clear
1:45 PM 59.0 °F - 55.4 °F 88% 30.19 in 10.0 mi SW 12.7 mph 18.4 mph N/A   Clear
2:05 PM 59.0 °F - 55.4 °F 88% 30.19 in 10.0 mi SSW 11.5 mph 16.1 mph N/A   Clear
2:25 PM 60.8 °F - 57.2 °F 88% 30.19 in 10.0 mi SSW 8.1 mph 17.3 mph N/A   Clear
2:45 PM 62.6 °F - 57.2 °F 82% 30.18 in 10.0 mi SSW 13.8 mph 20.7 mph N/A   Clear
3:05 PM 62.6 °F - 57.2 °F 82% 30.18 in 10.0 mi WSW 9.2 mph 17.3 mph N/A   Clear
3:25 PM 62.6 °F - 57.2 °F 82% 30.17 in 10.0 mi SW 10.4 mph 17.3 mph N/A   Clear
3:45 PM 62.6 °F - 57.2 °F 82% 30.16 in 10.0 mi South 15.0 mph 26.5 mph N/A   Clear
4:05 PM 62.6 °F - 57.2 °F 82% 30.16 in 10.0 mi South 15.0 mph 24.2 mph N/A   Clear
4:25 PM 62.6 °F - 57.2 °F 82% 30.15 in 10.0 mi SSW 15.0 mph 21.9 mph N/A   Clear
4:45 PM 62.6 °F - 57.2 °F 82% 30.15 in 10.0 mi SW 16.1 mph 26.5 mph N/A   Clear
5:05 PM 62.6 °F - 57.2 °F 82% 30.15 in 10.0 mi SSW 13.8 mph 21.9 mph N/A   Clear
5:25 PM 62.6 °F - 59.0 °F 88% 30.15 in 10.0 mi SSW 12.7 mph 21.9 mph N/A   Clear
5:40 PM 62.6 °F - 57.2 °F 82% 30.14 in 10.0 mi SSW 19.6 mph - N/A   Clear
6:05 PM 62.6 °F - 57.2 °F 82% 30.14 in 10.0 mi SSW 15.0 mph 19.6 mph N/A   Clear
6:25 PM 62.6 °F - 57.2 °F 82% 30.14 in 10.0 mi SW 11.5 mph 20.7 mph N/A   Clear
6:45 PM 62.6 °F - 57.2 °F 82% 30.14 in 10.0 mi SW 10.4 mph 18.4 mph N/A   Clear
7:05 PM 62.6 °F - 57.2 °F 82% 30.14 in 10.0 mi SW 10.4 mph - N/A   Clear
7:45 PM 59.0 °F - 55.4 °F 88% 30.14 in 10.0 mi SW 8.1 mph - N/A   Clear
8:05 PM 57.2 °F - 53.6 °F 88% 30.14 in 10.0 mi SW 5.8 mph - N/A   Clear
8:25 PM 55.4 °F - 50.0 °F 82% 30.14 in 10.0 mi South 3.5 mph - N/A   Clear
8:45 PM 50.0 °F - 46.4 °F 87% 30.14 in 10.0 mi SSW 4.6 mph - N/A   Clear
9:05 PM 50.0 °F - 46.4 °F 87% 30.15 in 10.0 mi SSW 9.2 mph - N/A   Clear
9:25 PM 50.0 °F - 46.4 °F 87% 30.15 in 10.0 mi South 6.9 mph - N/A   Clear
9:45 PM 50.0 °F - 44.6 °F 82% 30.15 in 10.0 mi SSW 8.1 mph - N/A   Clear
10:05 PM 50.0 °F - 44.6 °F 82% 30.15 in 10.0 mi South 5.8 mph - N/A   Clear
10:45 PM 46.4 °F - 41.0 °F 81% 30.16 in 10.0 mi Calm Calm - N/A   Clear
11:05 PM 48.2 °F - 44.6 °F 87% 30.16 in 10.0 mi West 5.8 mph - N/A   Clear
11:25 PM 50.0 °F - 44.6 °F 82% 30.16 in 10.0 mi SSW 9.2 mph - N/A   Clear
11:45 PM 48.2 °F - 42.8 °F 82% 30.16 in 10.0 mi South 6.9 mph - N/A   Clear
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