Weather History for Challis, ID

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Thursday, October 4, 2012

  Actual Average Record
Temperature  
Mean Temperature 39 °F 49 °F  
Max Temperature 56 °F 65 °F 81 °F (1970)
Min Temperature 22 °F 33 °F 22 °F (2012)
Degree Days  
Heating Degree Days 26 16  
Month to date heating degree days 60 62  
Since 1 July heating degree days 237 411  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 329 248  
Moisture  
Dew Point 13 °F    
Average Humidity 39    
Maximum Humidity 60    
Minimum Humidity 18    
Precipitation  
Precipitation 0.00 in 0.01 in 0.58 in (1992)
Month to date precipitation 0.00 0.07  
Year to date precipitation 3.88 8.20  
Sea Level Pressure  
Sea Level Pressure 30.21 in    
Wind  
Wind Speed 3 mph (NNW)    
Max Wind Speed 15 mph    
Max Gust Speed 17 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. 04, 2012 Rise Set
Actual Time 7:39 AM MDT 7:10 PM MDT
Civil Twilight 7:09 AM MDT 7:39 PM MDT
Nautical Twilight 6:36 AM MDT 8:13 PM MDT
Astronomical Twilight 6:02 AM MDT 8:47 PM MDT
Moon 9:38 PM MDT (10/4) 12:10 PM MDT (10/4)
Length of Visible Light 12h 29m
Length of Day
11h 31m
Waning Gibbous, 81% of the Moon is Illuminated
Oct 4
Waning Gibbous
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter
Oct 29
Full

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:55 AM 34.0 °F - 14.0 °F 44% 30.26 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 30.9 °F - 14.0 °F 50% 30.26 in 10.0 mi Calm Calm - N/A   Clear
2:55 AM 28.9 °F - 12.0 °F 49% 30.26 in 10.0 mi Calm Calm - N/A   Clear
3:55 AM 28.0 °F - 12.0 °F 51% 30.25 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 25.0 °F - 12.9 °F 60% 30.26 in 10.0 mi Calm Calm - N/A   Clear
5:55 AM 26.1 °F - 12.0 °F 55% 30.26 in 10.0 mi Calm Calm - N/A   Clear
6:55 AM 23.0 °F - 10.9 °F 60% 30.29 in 10.0 mi Calm Calm - N/A   Clear
7:55 AM 24.1 °F - 12.0 °F 60% 30.30 in 10.0 mi Calm Calm - N/A   Clear
8:55 AM 28.9 °F - 14.0 °F 54% 30.29 in 10.0 mi Calm Calm - N/A   Clear
9:55 AM 33.1 °F - 14.0 °F 46% 30.27 in 10.0 mi Calm Calm - N/A   Clear
10:55 AM 36.0 °F - 15.1 °F 43% 30.27 in 10.0 mi Calm Calm - N/A   Clear
11:55 AM 39.0 °F - 16.0 °F 39% 30.24 in 10.0 mi Calm Calm - N/A   Clear
12:55 PM 44.1 °F 42.5 °F 15.1 °F 31% 30.20 in 10.0 mi East 3.5 mph - N/A   Clear
1:55 PM 46.0 °F - 16.0 °F 30% 30.17 in 10.0 mi Calm Calm - N/A   Clear
2:55 PM 50.0 °F - 16.0 °F 26% 30.13 in 10.0 mi NNW 4.6 mph - N/A   Clear
3:55 PM 53.1 °F - 12.9 °F 20% 30.09 in 10.0 mi NNE 3.5 mph - N/A   Clear
4:55 PM 54.0 °F - 10.0 °F 17% 30.08 in 10.0 mi NW 5.8 mph - N/A   Mostly Cloudy
5:55 PM 53.1 °F - 12.9 °F 20% 30.09 in 10.0 mi NNE 10.4 mph - N/A   Clear
6:55 PM 45.0 °F - 15.1 °F 30% 30.15 in 10.0 mi Calm Calm - N/A   Clear
7:55 PM 42.1 °F 39.2 °F 14.0 °F 32% 30.18 in 10.0 mi NNW 4.6 mph - N/A   Clear
8:55 PM 41.0 °F 38.0 °F 12.9 °F 32% 30.18 in 10.0 mi Variable 4.6 mph - N/A   Clear
9:55 PM 41.0 °F 35.2 °F 12.9 °F 32% 30.18 in 10.0 mi NW 9.2 mph - N/A   Clear
10:55 PM 41.0 °F 37.1 °F 12.0 °F 31% 30.18 in 10.0 mi NNW 5.8 mph - N/A   Clear
11:55 PM 35.1 °F 32.2 °F 12.9 °F 40% 30.21 in 10.0 mi WNW 3.5 mph - N/A   Clear