Weather History for Sidney-Richland, MT

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Saturday, December 1, 2012

  Actual Average Record
Temperature  
Mean Temperature 27 °F -  
Max Temperature 33 °F 32 °F 60 °F (1998)
Min Temperature 21 °F 10 °F -13 °F (1919)
Degree Days  
Heating Degree Days 38    
Moisture  
Dew Point 25 °F    
Average Humidity 92    
Maximum Humidity 100    
Minimum Humidity 86    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.74 in    
Wind  
Wind Speed 4 mph (NNW)    
Max Wind Speed 14 mph    
Max Gust Speed -    
Visibility 5 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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Date:

Astronomy

Dec. 01, 2012 Rise Set
Actual Time 7:25 AM MST 4:06 PM MST
Civil Twilight 6:49 AM MST 4:42 PM MST
Nautical Twilight 6:11 AM MST 5:20 PM MST
Astronomical Twilight 5:33 AM MST 5:57 PM MST
Moon 7:02 PM MST (12/1) 9:36 AM MST (12/1)
Length of Visible Light 9h 52m
Length of Day
8h 41m
Waning Gibbous, 91% of the Moon is Illuminated
Dec 1
Waning Gibbous
Dec 6
Last Quarter
Dec 13
New
Dec 19
First Quarter
Dec 28
Full

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 26.6 °F 22.6 °F 24.8 °F 93% 29.65 in 10.0 mi South 3.5 mph - N/A   Clear
12:35 AM 26.6 °F - 24.8 °F 93% 29.65 in 10.0 mi Calm Calm - N/A   Clear
1:15 AM 26.6 °F - 26.6 °F 100% 29.65 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 26.6 °F 18.2 °F 26.6 °F 100% 29.67 in 10.0 mi SSW 8.1 mph - N/A   Clear
2:15 AM 28.4 °F 22.2 °F 26.6 °F 93% 29.68 in 10.0 mi South 5.8 mph - N/A   Clear
2:35 AM 30.2 °F - 28.4 °F 93% 29.70 in 10.0 mi Calm Calm - N/A   Clear
2:55 AM 30.2 °F - 28.4 °F 93% 29.70 in 10.0 mi Calm Calm - N/A   Clear
3:15 AM 28.4 °F - 24.8 °F 86% 29.70 in 10.0 mi Calm Calm - N/A   Clear
3:35 AM 28.4 °F - 26.6 °F 93% 29.71 in 10.0 mi Calm Calm - N/A   Clear
3:55 AM 26.6 °F - 24.8 °F 93% 29.72 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:15 AM 30.2 °F 24.3 °F 28.4 °F 93% 29.72 in 10.0 mi NW 5.8 mph - N/A   Overcast
4:35 AM 33.8 °F 26.4 °F 30.2 °F 87% 29.72 in 10.0 mi NW 9.2 mph - N/A   Overcast
4:55 AM 33.8 °F 28.6 °F 32.0 °F 93% 29.74 in 10.0 mi NW 5.8 mph - N/A   Overcast
5:15 AM 33.8 °F - 30.2 °F 87% 29.75 in 10.0 mi Calm Calm - N/A   Overcast
5:35 AM 33.8 °F 28.6 °F 32.0 °F 93% 29.74 in 9.0 mi North 5.8 mph - N/A   Overcast
5:55 AM 32.0 °F 22.1 °F 28.4 °F 87% 29.75 in 10.0 mi NNW 13.8 mph - N/A   Overcast
6:15 AM 30.2 °F 20.2 °F 26.6 °F 86% 29.75 in 10.0 mi NNW 12.7 mph - N/A   Overcast
6:35 AM 28.4 °F 19.1 °F 26.6 °F 93% 29.77 in 8.0 mi NW 10.4 mph - N/A   Overcast
7:15 AM 28.4 °F 19.7 °F 24.8 °F 86% 29.77 in 8.0 mi NNW 9.2 mph - N/A   Overcast
7:35 AM 26.6 °F 16.8 °F 24.8 °F 93% 29.78 in 7.0 mi North 10.4 mph - N/A   Overcast
7:55 AM 26.6 °F 17.5 °F 23.0 °F 86% 29.79 in 5.0 mi NNW 9.2 mph - N/A   Overcast
8:15 AM 24.8 °F 16.9 °F 21.2 °F 86% 29.79 in 5.0 mi North 6.9 mph - N/A   Overcast
9:36 AM 24.8 °F 17.9 °F 23.0 °F 93% 29.80 in 3.0 mi NNW 5.8 mph - N/A   Overcast
10:15 AM 26.6 °F 22.6 °F 24.8 °F 93% 29.81 in 1.2 mi NNW 3.5 mph - N/A   Overcast
10:35 AM 26.6 °F 22.6 °F 26.6 °F 100% 29.80 in 0.2 mi ENE 3.5 mph - N/A   Overcast
10:55 AM 26.6 °F - 26.6 °F 100% 29.80 in 0.2 mi Calm Calm - N/A   Overcast
11:15 AM 26.6 °F 20.0 °F 24.8 °F 93% 29.79 in 0.2 mi NNE 5.8 mph - N/A   Overcast
11:35 AM 28.4 °F 22.2 °F 26.6 °F 93% 29.79 in 0.5 mi NE 5.8 mph - N/A   Overcast
11:55 AM 28.4 °F 23.3 °F 26.6 °F 93% 29.79 in 0.5 mi ENE 4.6 mph - N/A   Overcast
12:15 PM 28.4 °F 23.3 °F 26.6 °F 93% 29.79 in 0.8 mi North 4.6 mph - N/A   Overcast
12:35 PM 28.4 °F 24.6 °F 26.6 °F 93% 29.79 in 1.8 mi NE 3.5 mph - N/A   Overcast
1:15 PM 28.4 °F - 26.6 °F 93% 29.77 in 3.0 mi Calm Calm - N/A   Overcast
1:35 PM 30.2 °F 26.7 °F 26.6 °F 86% 29.76 in 3.0 mi ENE 3.5 mph - N/A   Overcast
1:55 PM 30.2 °F 26.7 °F 26.6 °F 86% 29.75 in 4.0 mi North 3.5 mph - N/A   Overcast
2:15 PM 30.2 °F 25.4 °F 26.6 °F 86% 29.75 in 4.0 mi North 4.6 mph - N/A   Overcast
2:35 PM 30.2 °F 26.7 °F 26.6 °F 86% 29.75 in 4.0 mi North 3.5 mph - N/A   Overcast
2:55 PM 30.2 °F 26.7 °F 26.6 °F 86% 29.75 in 4.0 mi North 3.5 mph - N/A   Overcast
3:15 PM 30.2 °F 26.7 °F 26.6 °F 86% 29.75 in 4.0 mi NNW 3.5 mph - N/A   Overcast
3:35 PM 30.2 °F 25.4 °F 26.6 °F 86% 29.75 in 5.0 mi North 4.6 mph - N/A   Overcast
4:15 PM 28.4 °F 23.3 °F 26.6 °F 93% 29.74 in 4.0 mi NNW 4.6 mph - N/A   Overcast
4:55 PM 26.6 °F 22.6 °F 26.6 °F 100% 29.73 in 3.0 mi NNW 3.5 mph - N/A   Clear
5:15 PM 24.8 °F 20.5 °F 24.8 °F 100% 29.73 in 3.0 mi NW 3.5 mph - N/A   Clear
5:35 PM 24.8 °F 17.9 °F 24.8 °F 100% 29.73 in 3.0 mi NNW 5.8 mph - N/A   Clear
5:55 PM 26.6 °F 21.2 °F 23.0 °F 86% 29.73 in 3.0 mi NNW 4.6 mph - N/A   Clear
6:15 PM 24.8 °F 19.1 °F 23.0 °F 93% 29.73 in 3.0 mi NNW 4.6 mph - N/A   Clear
6:35 PM 24.8 °F 20.5 °F 23.0 °F 93% 29.73 in 3.0 mi NNW 3.5 mph - N/A   Clear
6:55 PM 24.8 °F 19.1 °F 23.0 °F 93% 29.73 in 3.0 mi NNW 4.6 mph - N/A   Clear
7:15 PM 24.8 °F 19.1 °F 21.2 °F 86% 29.73 in 3.0 mi NNW 4.6 mph - N/A   Clear
7:35 PM 23.0 °F 15.8 °F 19.4 °F 86% 29.73 in 3.0 mi North 5.8 mph - N/A   Clear
7:55 PM 23.0 °F - 21.2 °F 93% 29.73 in 3.0 mi Calm Calm - N/A   Clear
8:15 PM 23.0 °F - 21.2 °F 93% 29.72 in 3.0 mi Calm Calm - N/A   Clear
8:35 PM 21.2 °F 14.9 °F 19.4 °F 93% 29.72 in 3.0 mi West 4.6 mph - N/A   Clear
8:55 PM 23.0 °F - 21.2 °F 93% 29.73 in 3.0 mi Calm Calm - N/A   Clear
9:15 PM 21.2 °F - 17.6 °F 86% 29.72 in 3.0 mi Calm Calm - N/A   Clear
9:35 PM 21.2 °F - 19.4 °F 93% 29.73 in 3.0 mi Calm Calm - N/A   Mostly Cloudy
9:55 PM 21.2 °F - 19.4 °F 93% 29.72 in 3.0 mi Calm Calm - N/A   Overcast
10:15 PM 21.2 °F - 19.4 °F 93% 29.72 in 3.0 mi Calm Calm - N/A   Partly Cloudy
10:55 PM 21.2 °F - 21.2 °F 100% 29.72 in 3.0 mi Calm Calm - N/A   Mostly Cloudy
11:15 PM 21.2 °F 13.6 °F 21.2 °F 100% 29.72 in 0.2 mi SW 5.8 mph - N/A   Overcast
11:35 PM 21.2 °F 16.4 °F 21.2 °F 100% 29.72 in 2.0 mi SSE 3.5 mph - N/A   Mostly Cloudy
11:55 PM 21.2 °F 14.9 °F 19.4 °F 93% 29.71 in 1.5 mi SSE 4.6 mph - N/A   Scattered Clouds