Weather History for Idaho Falls, ID

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Thursday, August 15, 2013

  Actual Average Record
Temperature  
Mean Temperature 70 °F 67 °F  
Max Temperature 96 °F 86 °F 98 °F (2003)
Min Temperature 44 °F 49 °F 38 °F (2005)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 0 7  
Since 1 June heating degree days 100 187  
Since 1 July heating degree days 0 34  
Cooling Degree Days 5 3  
Month to date cooling degree days 69 58  
Year to date cooling degree days 360 213  
Since 1 June cooling degree days 356 211  
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 33 °F    
Average Humidity 43    
Maximum Humidity 80    
Minimum Humidity 6    
Precipitation  
Precipitation 0.00 in 0.01 in 0.75 in (1980)
Month to date precipitation 0.01 0.22  
Year to date precipitation 2.44 6.66  
Sea Level Pressure  
Sea Level Pressure 29.97 in    
Wind  
Wind Speed 4 mph (NNW)    
Max Wind Speed 15 mph    
Max Gust Speed 21 mph    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Aug. 15, 2013 Rise Set
Actual Time 6:33 AM MDT 8:31 PM MDT
Civil Twilight 6:02 AM MDT 9:01 PM MDT
Nautical Twilight 5:24 AM MDT 9:39 PM MDT
Astronomical Twilight 4:43 AM MDT 10:20 PM MDT
Moon 3:55 PM MDT (8/15) 12:43 AM MDT (8/15)
Length of Visible Light 14h 59m
Length of Day
13h 57m
Waxing Gibbous, 65% of the Moon is Illuminated
Aug 15
Waxing Gibbous
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 57.0 °F - 41.0 °F 55% 29.94 in 10.0 mi North 3.5 mph - N/A   Clear
1:53 AM 52.0 °F - 41.0 °F 66% 29.95 in 10.0 mi NNW 8.1 mph - N/A   Scattered Clouds
2:53 AM 52.0 °F - 42.1 °F 69% 29.95 in 10.0 mi Calm Calm - N/A   Partly Cloudy
3:53 AM 48.9 °F - 42.1 °F 77% 29.96 in 10.0 mi North 3.5 mph - N/A   Clear
4:53 AM 46.9 °F - 39.9 °F 77% 29.98 in 10.0 mi NNW 5.8 mph - N/A   Clear
5:53 AM 45.0 °F 43.5 °F 37.9 °F 76% 29.99 in 10.0 mi NNW 3.5 mph - N/A   Clear
6:53 AM 46.9 °F - 39.0 °F 74% 30.01 in 8.0 mi North 3.5 mph - N/A   Smoke
7:53 AM 48.9 °F - 39.9 °F 71% 30.03 in 7.0 mi Calm Calm - N/A   Smoke
8:53 AM 57.0 °F - 42.1 °F 57% 30.06 in 6.0 mi North 5.8 mph - N/A   Haze
9:53 AM 68.0 °F - 37.0 °F 32% 30.04 in 6.0 mi Calm Calm - N/A   Haze
10:53 AM 75.9 °F - 36.0 °F 23% 30.03 in 6.0 mi North 3.5 mph - N/A   Haze
11:53 AM 82.0 °F - 30.9 °F 16% 30.01 in 10.0 mi Calm Calm - N/A   Smoke
12:53 PM 86.0 °F - 30.9 °F 14% 29.99 in 5.0 mi Variable 4.6 mph - N/A   Haze
1:53 PM 91.0 °F - 32.0 °F 12% 29.97 in 4.0 mi Calm Calm - N/A   Smoke
2:53 PM 93.9 °F - 21.9 °F 7% 29.95 in 10.0 mi South 8.1 mph - N/A   Smoke
3:53 PM 95.0 °F - 18.0 °F 6% 29.94 in 10.0 mi Variable 5.8 mph - N/A   Clear
4:53 PM 93.9 °F - 15.1 °F 6% 29.93 in 10.0 mi Calm Calm - N/A   Clear
5:53 PM 93.9 °F - 23.0 °F 8% 29.92 in 10.0 mi SSW 9.2 mph - N/A   Clear
6:53 PM 93.9 °F - 24.1 °F 8% 29.91 in 10.0 mi SSW 10.4 mph - N/A   Clear
7:53 PM 90.0 °F - 27.0 °F 10% 29.91 in 10.0 mi South 8.1 mph - N/A   Clear
8:53 PM 80.1 °F - 36.0 °F 20% 29.92 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 78.1 °F - 28.0 °F 16% 29.92 in 10.0 mi South 3.5 mph - N/A   Clear
11:53 PM 57.0 °F - 43.0 °F 59% 29.94 in 10.0 mi NW 3.5 mph - N/A   Clear