Weather History for Idaho Falls, ID

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Sunday, October 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 44 °F 44 °F  
Max Temperature 59 °F 58 °F 78 °F (2003)
Min Temperature 29 °F 30 °F 15 °F (1982)
Degree Days  
Heating Degree Days 21 21  
Month to date heating degree days 438 356  
Since 1 July heating degree days 597 664  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 510 264  
Moisture  
Dew Point 28 °F    
Average Humidity 57    
Maximum Humidity 85    
Minimum Humidity 28    
Precipitation  
Precipitation 0.00 in 0.03 in 0.45 in (1972)
Month to date precipitation 0.51 0.55  
Year to date precipitation 5.53 8.37  
Sea Level Pressure  
Sea Level Pressure 30.09 in    
Wind  
Wind Speed 2 mph (NE)    
Max Wind Speed 8 mph    
Max Gust Speed 10 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

Oct. 20, 2013 Rise Set
Actual Time 7:48 AM MDT 6:36 PM MDT
Civil Twilight 7:19 AM MDT 7:05 PM MDT
Nautical Twilight 6:46 AM MDT 7:38 PM MDT
Astronomical Twilight 6:13 AM MDT 8:11 PM MDT
Moon 7:44 PM MDT (10/20) 9:33 AM MDT (10/20)
Length of Visible Light 11h 45m
Length of Day
10h 47m
Full, 97% of the Moon is Illuminated
Oct 20
Full
Oct 26
Last Quarter
Nov 3
New
Nov 9
First Quarter
Nov 17
Full

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 41.0 °F - 28.9 °F 62% 30.05 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 42.1 °F - 28.9 °F 60% 30.03 in 10.0 mi Calm Calm - N/A   Overcast
2:53 AM 41.0 °F - 30.0 °F 65% 30.03 in 10.0 mi Calm Calm - N/A   Overcast
3:53 AM 42.1 °F - 28.9 °F 60% 30.03 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:53 AM 37.9 °F 35.5 °F 30.9 °F 76% 30.05 in 10.0 mi NNE 3.5 mph - N/A   Overcast
5:53 AM 36.0 °F - 28.9 °F 76% 30.05 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 30.0 °F 26.5 °F 26.1 °F 85% 30.10 in 10.0 mi North 3.5 mph - N/A   Scattered Clouds
7:53 AM 30.0 °F - 26.1 °F 85% 30.11 in 9.0 mi Calm Calm - N/A   Mostly Cloudy
8:53 AM 33.1 °F - 28.0 °F 82% 30.14 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:53 AM 39.0 °F - 30.0 °F 70% 30.14 in 10.0 mi Calm Calm - N/A   Scattered Clouds
10:53 AM 44.1 °F - 30.9 °F 60% 30.14 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:53 AM 48.0 °F - 32.0 °F 54% 30.12 in 10.0 mi Calm Calm - N/A   Scattered Clouds
12:53 PM 53.1 °F - 28.9 °F 40% 30.10 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:53 PM 55.0 °F - 27.0 °F 34% 30.07 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:57 PM 55.4 °F - 28.4 °F 36% 30.09 in 10.0 mi NE 4.6 mph - N/A   Scattered Clouds
2:53 PM 57.9 °F - 28.0 °F 32% 30.05 in 10.0 mi NE 5.8 mph - N/A   Scattered Clouds
3:53 PM 57.9 °F - 27.0 °F 31% 30.04 in 10.0 mi ENE 3.5 mph - N/A   Partly Cloudy
4:53 PM 57.9 °F - 25.0 °F 28% 30.05 in 10.0 mi Calm Calm - N/A   Scattered Clouds
5:53 PM 55.9 °F - 28.0 °F 34% 30.06 in 10.0 mi SW 4.6 mph - N/A   Partly Cloudy
6:53 PM 51.1 °F - 28.9 °F 43% 30.10 in 10.0 mi SSW 5.8 mph - N/A   Clear
7:53 PM 48.0 °F - 28.0 °F 46% 30.12 in 10.0 mi SSW 5.8 mph - N/A   Clear
8:53 PM 45.0 °F - 28.9 °F 53% 30.13 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 43.0 °F - 28.9 °F 58% 30.14 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 35.1 °F - 27.0 °F 72% 30.16 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 35.1 °F - 27.0 °F 72% 30.16 in 10.0 mi Calm Calm - N/A   Clear