Weather History for Sidney-Richland, MT

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Wednesday, December 5, 2012

  Actual Average Record
Temperature  
Mean Temperature 38 °F -  
Max Temperature 48 °F 29 °F 54 °F (1963)
Min Temperature 28 °F 9 °F -26 °F (1972)
Degree Days  
Heating Degree Days 27    
Moisture  
Dew Point 27 °F    
Average Humidity 68    
Maximum Humidity 80    
Minimum Humidity 53    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.75 in    
Wind  
Wind Speed 8 mph (SW)    
Max Wind Speed 18 mph    
Max Gust Speed 24 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. 05, 2012 Rise Set
Actual Time 7:29 AM MST 4:05 PM MST
Civil Twilight 6:54 AM MST 4:40 PM MST
Nautical Twilight 6:15 AM MST 5:19 PM MST
Astronomical Twilight 5:37 AM MST 5:57 PM MST
Moon 11:20 PM MST (12/5) 11:34 AM MST (12/5)
Length of Visible Light 9h 46m
Length of Day
8h 35m
Waning Gibbous, 59% of the Moon is Illuminated
Dec 5
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 30.2 °F 25.4 °F 24.8 °F 80% 29.93 in 10.0 mi South 4.6 mph - N/A   Clear
12:55 AM 30.2 °F 21.9 °F 24.8 °F 80% 29.91 in 10.0 mi South 9.2 mph - N/A   Clear
1:15 AM 30.2 °F 22.6 °F 23.0 °F 75% 29.90 in 10.0 mi South 8.1 mph - N/A   Clear
1:35 AM 30.2 °F 22.6 °F 23.0 °F 75% 29.89 in 10.0 mi South 8.1 mph - N/A   Partly Cloudy
1:55 AM 30.2 °F 21.9 °F 24.8 °F 80% 29.88 in 10.0 mi South 9.2 mph - N/A   Partly Cloudy
2:15 AM 30.2 °F 22.6 °F 24.8 °F 80% 29.87 in 10.0 mi South 8.1 mph - N/A   Partly Cloudy
2:35 AM 30.2 °F 23.4 °F 24.8 °F 80% 29.86 in 10.0 mi South 6.9 mph - N/A   Scattered Clouds
2:55 AM 30.2 °F 22.6 °F 23.0 °F 75% 29.85 in 10.0 mi SSW 8.1 mph - N/A   Scattered Clouds
3:15 AM 30.2 °F 23.4 °F 23.0 °F 75% 29.84 in 10.0 mi South 6.9 mph - N/A   Clear
3:35 AM 30.2 °F 24.3 °F 21.2 °F 69% 29.83 in 10.0 mi SSW 5.8 mph - N/A   Partly Cloudy
3:55 AM 28.4 °F 21.2 °F 21.2 °F 74% 29.82 in 10.0 mi SSW 6.9 mph - N/A   Clear
4:15 AM 28.4 °F 20.4 °F 23.0 °F 80% 29.82 in 10.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
4:35 AM 28.4 °F 19.7 °F 23.0 °F 80% 29.80 in 10.0 mi South 9.2 mph - N/A   Overcast
4:55 AM 28.4 °F 21.2 °F 23.0 °F 80% 29.79 in 10.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
5:15 AM 28.4 °F 23.3 °F 23.0 °F 80% 29.79 in 10.0 mi SSW 4.6 mph - N/A   Partly Cloudy
5:55 AM 28.4 °F 21.2 °F 23.0 °F 80% 29.78 in 10.0 mi South 6.9 mph - N/A   Clear
7:55 AM 32.0 °F 22.1 °F 24.8 °F 75% 29.72 in 10.0 mi SSW 13.8 mph - N/A   Clear
8:15 AM 33.8 °F 24.8 °F 24.8 °F 70% 29.72 in 10.0 mi SSW 12.7 mph - N/A   Clear
8:35 AM 33.8 °F 27.0 °F 24.8 °F 70% 29.71 in 10.0 mi South 8.1 mph - N/A   Clear
8:55 AM 33.8 °F 27.7 °F 26.6 °F 75% 29.71 in 10.0 mi South 6.9 mph - N/A   Clear
9:15 AM 33.8 °F 27.7 °F 26.6 °F 75% 29.71 in 10.0 mi South 6.9 mph - N/A   Clear
9:35 AM 33.8 °F 27.0 °F 26.6 °F 75% 29.70 in 10.0 mi SSE 8.1 mph - N/A   Clear
10:15 AM 35.6 °F 28.6 °F 28.4 °F 75% 29.67 in 10.0 mi SSW 9.2 mph - N/A   Clear
10:35 AM 37.4 °F 28.5 °F 28.4 °F 70% 29.66 in 10.0 mi South 15.0 mph - N/A   Clear
10:55 AM 39.2 °F 30.8 °F 28.4 °F 65% 29.65 in 10.0 mi SSW 15.0 mph - N/A   Clear
11:15 AM 41.0 °F 34.7 °F 28.4 °F 61% 29.64 in 10.0 mi SSW 10.4 mph - N/A   Clear
11:35 AM 41.0 °F 35.2 °F 28.4 °F 61% 29.63 in 10.0 mi South 9.2 mph - N/A   Clear
11:55 AM 42.8 °F 38.0 °F 30.2 °F 61% 29.63 in 10.0 mi South 8.1 mph - N/A   Clear
12:15 PM 42.8 °F 36.6 °F 30.2 °F 61% 29.62 in 10.0 mi South 11.5 mph - N/A   Partly Cloudy
12:35 PM 42.8 °F 37.5 °F 30.2 °F 61% 29.62 in 10.0 mi South 9.2 mph - N/A   Partly Cloudy
12:55 PM 44.6 °F 39.7 °F 30.2 °F 57% 29.61 in 10.0 mi South 9.2 mph - N/A   Partly Cloudy
1:15 PM 42.8 °F 37.0 °F 30.2 °F 61% 29.61 in 10.0 mi South 10.4 mph - N/A   Clear
1:35 PM 44.6 °F 40.2 °F 30.2 °F 57% 29.61 in 10.0 mi SSW 8.1 mph - N/A   Clear
1:55 PM 44.6 °F 42.2 °F 32.0 °F 61% 29.60 in 10.0 mi SSW 4.6 mph - N/A   Clear
2:15 PM 44.6 °F 40.7 °F 30.2 °F 57% 29.60 in 10.0 mi SSW 6.9 mph - N/A   Clear
2:35 PM 42.8 °F - 32.0 °F 66% 29.60 in 10.0 mi Calm Calm - N/A   Clear
2:55 PM 42.8 °F 40.1 °F 30.2 °F 61% 29.60 in 10.0 mi SSW 4.6 mph - N/A   Clear
3:15 PM 42.8 °F 37.5 °F 32.0 °F 66% 29.61 in 10.0 mi SSW 9.2 mph - N/A   Clear
3:35 PM 42.8 °F 37.0 °F 30.2 °F 61% 29.62 in 10.0 mi SSW 10.4 mph - N/A   Clear
3:55 PM 42.8 °F 38.0 °F 30.2 °F 61% 29.62 in 10.0 mi SSW 8.1 mph - N/A   Scattered Clouds
4:15 PM 39.2 °F 33.6 °F 30.2 °F 70% 29.62 in 10.0 mi SSW 8.1 mph - N/A   Scattered Clouds
4:35 PM 41.0 °F 32.2 °F 30.2 °F 65% 29.66 in 10.0 mi WNW 18.4 mph 24.2 mph N/A   Clear
4:55 PM 48.2 °F - 33.8 °F 58% 29.67 in 10.0 mi WNW 17.3 mph - N/A   Clear
5:15 PM 46.4 °F 39.8 °F 32.0 °F 57% 29.69 in 10.0 mi WNW 16.1 mph 20.7 mph N/A   Clear
5:35 PM 46.4 °F 40.1 °F 30.2 °F 53% 29.72 in 10.0 mi NW 15.0 mph 24.2 mph N/A   Clear
5:55 PM 44.6 °F 39.2 °F 28.4 °F 53% 29.74 in 10.0 mi NW 10.4 mph - N/A   Partly Cloudy
6:15 PM 42.8 °F 37.5 °F 26.6 °F 53% 29.76 in 10.0 mi WNW 9.2 mph - N/A   Scattered Clouds
6:55 PM 39.2 °F 33.6 °F 24.8 °F 56% 29.78 in 10.0 mi WNW 8.1 mph - N/A   Clear
7:15 PM 39.2 °F 33.0 °F 26.6 °F 61% 29.79 in 10.0 mi WNW 9.2 mph - N/A   Clear
7:35 PM 39.2 °F 33.0 °F 26.6 °F 61% 29.80 in 10.0 mi NW 9.2 mph - N/A   Clear
7:55 PM 37.4 °F 32.8 °F 26.6 °F 65% 29.81 in 10.0 mi West 5.8 mph - N/A   Clear
8:15 PM 37.4 °F 32.8 °F 26.6 °F 65% 29.81 in 10.0 mi WSW 5.8 mph - N/A   Clear
8:35 PM 37.4 °F 32.8 °F 28.4 °F 70% 29.83 in 10.0 mi West 5.8 mph - N/A   Clear
8:55 PM 37.4 °F 32.8 °F 26.6 °F 65% 29.83 in 10.0 mi West 5.8 mph - N/A   Clear
9:15 PM 37.4 °F 32.8 °F 28.4 °F 70% 29.84 in 10.0 mi West 5.8 mph - N/A   Clear
9:35 PM 35.6 °F 29.2 °F 26.6 °F 70% 29.85 in 10.0 mi WSW 8.1 mph - N/A   Clear
9:55 PM 33.8 °F 27.7 °F 26.6 °F 75% 29.86 in 10.0 mi WSW 6.9 mph - N/A   Clear
10:15 PM 33.8 °F 26.4 °F 26.6 °F 75% 29.86 in 10.0 mi SSW 9.2 mph - N/A   Clear
10:35 PM 33.8 °F 25.8 °F 26.6 °F 75% 29.87 in 10.0 mi WSW 10.4 mph 16.1 mph N/A   Clear
10:55 PM 33.8 °F 25.8 °F 24.8 °F 70% 29.87 in 10.0 mi WSW 10.4 mph - N/A   Clear
11:15 PM 33.8 °F 25.3 °F 24.8 °F 70% 29.88 in 10.0 mi SW 11.5 mph - N/A   Clear
11:35 PM 33.8 °F 25.8 °F 23.0 °F 65% 29.89 in 10.0 mi WSW 10.4 mph - N/A   Clear
11:55 PM 33.8 °F 25.3 °F 21.2 °F 60% 29.89 in 10.0 mi WSW 11.5 mph - N/A   Clear