Weather History for Chief Joseph, WY

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Monday, January 1, 2001

  Actual Average (KCOD) Record (KCOD)
Temperature  
Mean Temperature 22 °F -  
Max Temperature 26 °F 32 °F 58 °F (1964)
Min Temperature 19 °F 9 °F -29 °F (1924)
Degree Days  
Heating Degree Days 42    
Moisture  
Dew Point 16 °F    
Average Humidity 77    
Maximum Humidity 100    
Minimum Humidity 59    
Precipitation  
Precipitation 0.06 in - - ()
Wind  
Wind Speed 15 mph (WNW)    
Max Wind Speed 22 mph    
Max Gust Speed -    
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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Date:

Astronomy

Jan. 01, 2001 Rise Set
Actual Time 7:54 AM MST 4:47 PM MST
Civil Twilight 7:21 AM MST 5:21 PM MST
Nautical Twilight 6:44 AM MST 5:58 PM MST
Astronomical Twilight 6:09 AM MST 6:33 PM MST
Moon 11:54 AM MST (1/1) 11:40 PM MST (1/1)
Length of Visible Light 9h 59m
Length of Day
8h 52m
Waxing Crescent, 39% of the Moon is Illuminated
Jan 1
Waxing Crescent
Jan 2
First Quarter
Jan 9
Full
Jan 16
Last Quarter
Jan 24
New

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:02 AM 23.0 °F 10.1 °F 17.6 °F 80% - - WNW 15.0 mph - N/A   Unknown
2:47 AM 23.0 °F 13.1 °F 17.6 °F 80% - - NW 9.2 mph - N/A   Unknown
4:02 AM 23.0 °F 13.9 °F 17.6 °F 80% - - NW 8.1 mph - N/A   Unknown
5:01 AM 21.2 °F 13.6 °F 21.2 °F 100% - - NW 5.8 mph - N/A   Unknown
6:01 AM 21.2 °F 10.1 °F 21.2 °F 100% - - WNW 10.4 mph - N/A   Unknown
8:02 AM 19.4 °F 3.6 °F 19.4 °F 100% - - WNW 19.6 mph - N/A   Unknown
9:02 AM 19.4 °F 4.1 °F 15.8 °F 86% - - WNW 18.4 mph - N/A   Unknown
10:01 AM 21.2 °F 5.6 °F 12.2 °F 68% - - WNW 20.7 mph - N/A   Unknown
10:31 AM 21.2 °F 5.6 °F 12.2 °F 68% - - WNW 20.7 mph - N/A   Unknown
12:31 PM 21.2 °F 5.6 °F 12.2 °F 68% - - WNW 20.7 mph - N/A   Unknown
1:02 PM 24.8 °F 11.5 °F 12.2 °F 59% - - WNW 17.3 mph - N/A   Unknown
2:02 PM 26.6 °F 13.4 °F 14.0 °F 59% - - WNW 18.4 mph - N/A   Unknown
3:02 PM 26.6 °F 12.4 °F 14.0 °F 59% - - WNW 21.9 mph - N/A   Unknown
6:17 PM 23.0 °F 8.0 °F 15.8 °F 74% - - WNW 20.7 mph - N/A   Unknown
8:02 PM 21.2 °F 6.8 °F 14.0 °F 74% - - WNW 17.3 mph - N/A   Unknown