Weather History for Sidney-Richland, MT

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Monday, December 3, 2012

  Actual Average Record
Temperature  
Mean Temperature 32 °F -  
Max Temperature 46 °F 32 °F 55 °F (1989)
Min Temperature 19 °F 11 °F -24 °F (1972)
Degree Days  
Heating Degree Days 32    
Moisture  
Dew Point 25 °F    
Average Humidity 68    
Maximum Humidity 93    
Minimum Humidity 53    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.78 in    
Wind  
Wind Speed 16 mph (NW)    
Max Wind Speed 24 mph    
Max Gust Speed 33 mph    
Visibility 10 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. 03, 2012 Rise Set
Actual Time 7:27 AM MST 4:05 PM MST
Civil Twilight 6:52 AM MST 4:41 PM MST
Nautical Twilight 6:13 AM MST 5:20 PM MST
Astronomical Twilight 5:35 AM MST 5:57 PM MST
Moon 9:07 PM MST (12/3) 10:41 AM MST (12/3)
Length of Visible Light 9h 49m
Length of Day
8h 38m
Waning Gibbous, 77% of the Moon is Illuminated
Dec 3
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 44.6 °F 36.6 °F 37.4 °F 76% 29.46 in 10.0 mi WNW 19.6 mph 28.8 mph N/A   Overcast
12:35 AM 46.4 °F 38.7 °F 37.4 °F 71% 29.48 in 10.0 mi West 20.7 mph 27.6 mph N/A   Overcast
12:55 AM 46.4 °F 38.3 °F 35.6 °F 66% 29.49 in 10.0 mi WNW 23.0 mph 31.1 mph N/A   Overcast
1:15 AM 46.4 °F 39.0 °F 33.8 °F 62% 29.51 in 10.0 mi West 19.6 mph 27.6 mph N/A   Overcast
1:35 AM 44.6 °F 36.1 °F 30.2 °F 57% 29.53 in 10.0 mi WNW 21.9 mph 29.9 mph N/A   Mostly Cloudy
1:55 AM 44.6 °F 36.9 °F 30.2 °F 57% 29.55 in 10.0 mi West 18.4 mph 27.6 mph N/A   Partly Cloudy
2:15 AM 44.6 °F 36.4 °F 30.2 °F 57% 29.57 in 10.0 mi West 20.7 mph 27.6 mph N/A   Mostly Cloudy
2:35 AM 44.6 °F 35.7 °F 30.2 °F 57% 29.58 in 10.0 mi West 24.2 mph 28.8 mph N/A   Overcast
2:55 AM 44.6 °F 36.6 °F 28.4 °F 53% 29.59 in 10.0 mi West 19.6 mph 25.3 mph N/A   Scattered Clouds
3:15 AM 44.6 °F 37.4 °F 30.2 °F 57% 29.59 in 10.0 mi West 16.1 mph 23.0 mph N/A   Clear
3:35 AM 42.8 °F 35.1 °F 30.2 °F 61% 29.59 in 10.0 mi West 16.1 mph 20.7 mph N/A   Clear
3:55 AM 42.8 °F 34.5 °F 28.4 °F 57% 29.60 in 10.0 mi West 18.4 mph 24.2 mph N/A   Clear
4:15 AM 41.0 °F 32.8 °F 28.4 °F 61% 29.60 in 10.0 mi West 16.1 mph 20.7 mph N/A   Clear
4:35 AM 41.0 °F 32.2 °F 26.6 °F 57% 29.62 in 10.0 mi West 18.4 mph 26.5 mph N/A   Clear
4:55 AM 41.0 °F 32.5 °F 26.6 °F 57% 29.62 in 10.0 mi WSW 17.3 mph 28.8 mph N/A   Clear
5:15 AM 39.2 °F 30.8 °F 26.6 °F 61% 29.63 in 10.0 mi West 15.0 mph 23.0 mph N/A   Clear
5:35 AM 39.2 °F 30.5 °F 26.6 °F 61% 29.63 in 10.0 mi WSW 16.1 mph 24.2 mph N/A   Clear
5:55 AM 39.2 °F 29.8 °F 26.6 °F 61% 29.64 in 10.0 mi West 18.4 mph 24.2 mph N/A   Clear
6:15 AM 39.2 °F 30.2 °F 26.6 °F 61% 29.65 in 10.0 mi West 17.3 mph 24.2 mph N/A   Clear
6:55 AM 39.2 °F 30.5 °F 26.6 °F 61% 29.67 in 10.0 mi West 16.1 mph 23.0 mph N/A   Clear
7:15 AM 39.2 °F 29.8 °F 24.8 °F 56% 29.68 in 10.0 mi West 18.4 mph 24.2 mph N/A   Clear
7:35 AM 39.2 °F 29.3 °F 24.8 °F 56% 29.69 in 10.0 mi West 20.7 mph 25.3 mph N/A   Clear
8:15 AM 39.2 °F 29.8 °F 24.8 °F 56% 29.71 in 10.0 mi West 18.4 mph 24.2 mph N/A   Clear
8:35 AM 39.2 °F 30.8 °F 26.6 °F 61% 29.71 in 10.0 mi West 15.0 mph 21.9 mph N/A   Clear
9:15 AM 41.0 °F 32.8 °F 26.6 °F 57% 29.74 in 10.0 mi West 16.1 mph 21.9 mph N/A   Clear
9:35 AM 42.8 °F 35.1 °F 26.6 °F 53% 29.74 in 10.0 mi West 16.1 mph 20.7 mph N/A   Clear
10:15 AM 42.8 °F 34.5 °F 26.6 °F 53% 29.75 in 10.0 mi West 18.4 mph 26.5 mph N/A   Clear
10:35 AM 42.8 °F 33.5 °F 28.4 °F 57% 29.75 in 10.0 mi WNW 23.0 mph - N/A   Clear
10:55 AM 42.8 °F 35.1 °F 28.4 °F 57% 29.76 in 10.0 mi West 16.1 mph 21.9 mph N/A   Clear
11:15 AM 44.6 °F 36.6 °F 28.4 °F 53% 29.75 in 10.0 mi WNW 19.6 mph 26.5 mph N/A   Clear
11:35 AM 44.6 °F 35.7 °F 28.4 °F 53% 29.76 in 10.0 mi WNW 24.2 mph 33.4 mph N/A   Clear
12:15 PM 44.6 °F 35.9 °F 28.4 °F 53% 29.76 in 10.0 mi WNW 23.0 mph 29.9 mph N/A   Clear
12:35 PM 44.6 °F 36.1 °F 28.4 °F 53% 29.76 in 10.0 mi WNW 21.9 mph 27.6 mph N/A   Clear
12:55 PM 44.6 °F 36.9 °F 28.4 °F 53% 29.78 in 10.0 mi WNW 18.4 mph - N/A   Clear
1:15 PM 44.6 °F 37.2 °F 28.4 °F 53% 29.78 in 10.0 mi WNW 17.3 mph 26.5 mph N/A   Clear
1:35 PM 44.6 °F 36.9 °F 28.4 °F 53% 29.78 in 10.0 mi NW 18.4 mph 23.0 mph N/A   Clear
2:15 PM 42.8 °F 36.6 °F 28.4 °F 57% 29.81 in 10.0 mi North 11.5 mph - N/A   Clear
2:35 PM 39.2 °F 32.0 °F 26.6 °F 61% 29.82 in 10.0 mi North 11.5 mph - N/A   Clear
2:55 PM 39.2 °F 33.0 °F 26.6 °F 61% 29.83 in 10.0 mi North 9.2 mph - N/A   Clear
3:15 PM 37.4 °F 30.8 °F 24.8 °F 60% 29.85 in 10.0 mi North 9.2 mph - N/A   Clear
3:35 PM 35.6 °F 27.5 °F 24.8 °F 65% 29.86 in 10.0 mi NNE 11.5 mph - N/A   Clear
3:55 PM 33.8 °F 29.6 °F 24.8 °F 70% 29.87 in 10.0 mi ENE 4.6 mph - N/A   Clear
4:15 PM 33.8 °F 28.6 °F 24.8 °F 70% 29.89 in 10.0 mi NE 5.8 mph - N/A   Clear
4:35 PM 30.2 °F - 21.2 °F 69% 29.89 in 10.0 mi Calm Calm - N/A   Clear
4:55 PM 26.6 °F - 23.0 °F 86% 29.90 in 10.0 mi Calm Calm - N/A   Clear
5:15 PM 26.6 °F 21.2 °F 21.2 °F 80% 29.91 in 10.0 mi North 4.6 mph - N/A   Clear
5:35 PM 26.6 °F 19.1 °F 21.2 °F 80% 29.92 in 10.0 mi NNW 6.9 mph - N/A   Clear
6:15 PM 26.6 °F - 21.2 °F 80% 29.94 in 10.0 mi Calm Calm - N/A   Clear
6:35 PM 26.6 °F 20.0 °F 21.2 °F 80% 29.95 in 10.0 mi North 5.8 mph - N/A   Clear
6:55 PM 24.8 °F 17.9 °F 21.2 °F 86% 29.95 in 10.0 mi NNW 5.8 mph - N/A   Clear
7:15 PM 24.8 °F 20.5 °F 21.2 °F 86% 29.95 in 10.0 mi NNW 3.5 mph - N/A   Clear
7:35 PM 23.0 °F 15.8 °F 19.4 °F 86% 29.96 in 10.0 mi NNW 5.8 mph - N/A   Clear
7:55 PM 24.8 °F 19.1 °F 19.4 °F 80% 29.98 in 10.0 mi NNW 4.6 mph - N/A   Partly Cloudy
8:15 PM 24.8 °F 17.9 °F 19.4 °F 80% 29.97 in 10.0 mi North 5.8 mph - N/A   Partly Cloudy
8:35 PM 23.0 °F 15.8 °F 19.4 °F 86% 29.98 in 10.0 mi North 5.8 mph - N/A   Clear
8:55 PM 24.8 °F 17.9 °F 21.2 °F 86% 29.99 in 10.0 mi North 5.8 mph - N/A   Clear
9:15 PM 21.2 °F 14.9 °F 19.4 °F 93% 30.00 in 10.0 mi NNW 4.6 mph - N/A   Clear
9:35 PM 21.2 °F 14.9 °F 19.4 °F 93% 30.00 in 10.0 mi North 4.6 mph - N/A   Mostly Cloudy
9:55 PM 21.2 °F 14.9 °F 19.4 °F 93% 30.01 in 10.0 mi NNW 4.6 mph - N/A   Mostly Cloudy
10:15 PM 21.2 °F - 19.4 °F 93% 30.02 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:35 PM 19.4 °F 14.3 °F 15.8 °F 86% 30.03 in 10.0 mi NW 3.5 mph - N/A   Scattered Clouds
10:55 PM 19.4 °F - 17.6 °F 93% 30.03 in 10.0 mi Calm Calm - N/A   Partly Cloudy
11:15 PM 19.4 °F 12.8 °F 17.6 °F 93% 30.04 in 10.0 mi NW 4.6 mph - N/A   Clear
11:35 PM 19.4 °F 12.8 °F 17.6 °F 93% 30.04 in 10.0 mi WNW 4.6 mph - N/A   Clear
11:55 PM 19.4 °F 11.5 °F 17.6 °F 93% 30.05 in 10.0 mi NW 5.8 mph - N/A   Clear