Weather History for Sidney-Richland, MT

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Sunday, December 2, 2012

  Actual Average Record
Temperature  
Mean Temperature 35 °F -  
Max Temperature 51 °F 29 °F 59 °F (1988)
Min Temperature 19 °F 8 °F -27 °F (1985)
Degree Days  
Heating Degree Days 30    
Moisture  
Dew Point 29 °F    
Average Humidity 82    
Maximum Humidity 100    
Minimum Humidity 54    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.50 in    
Wind  
Wind Speed 5 mph (SW)    
Max Wind Speed 24 mph    
Max Gust Speed 32 mph    
Visibility 9 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. 02, 2012 Rise Set
Actual Time 7:26 AM MST 4:06 PM MST
Civil Twilight 6:50 AM MST 4:41 PM MST
Nautical Twilight 6:12 AM MST 5:20 PM MST
Astronomical Twilight 5:34 AM MST 5:57 PM MST
Moon 8:04 PM MST (12/2) 10:11 AM MST (12/2)
Length of Visible Light 9h 50m
Length of Day
8h 40m
Waning Gibbous, 85% of the Moon is Illuminated
Dec 2
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 19.4 °F 10.4 °F 17.6 °F 93% 29.72 in 2.5 mi South 6.9 mph - N/A   Clear
12:35 AM 21.2 °F - 19.4 °F 93% 29.71 in 2.5 mi Calm Calm - N/A   Clear
12:55 AM 21.2 °F 13.6 °F 21.2 °F 100% 29.72 in 3.0 mi SSW 5.8 mph - N/A   Clear
1:15 AM 21.2 °F 12.6 °F 21.2 °F 100% 29.71 in 3.0 mi SSW 6.9 mph - N/A   Clear
1:35 AM 24.8 °F 17.9 °F 23.0 °F 93% 29.73 in 3.0 mi SSW 5.8 mph - N/A   Clear
1:55 AM 24.8 °F 16.9 °F 24.8 °F 100% 29.73 in 4.0 mi SSW 6.9 mph - N/A   Clear
2:15 AM 24.8 °F 17.9 °F 24.8 °F 100% 29.73 in 4.0 mi SSW 5.8 mph - N/A   Clear
2:35 AM 23.0 °F 15.8 °F 21.2 °F 93% 29.73 in 4.0 mi South 5.8 mph - N/A   Clear
2:55 AM 23.0 °F - 21.2 °F 93% 29.72 in 5.0 mi Calm Calm - N/A   Clear
3:16 AM 23.0 °F 15.8 °F 21.2 °F 93% 29.71 in 5.0 mi SSW 5.8 mph - N/A   Clear
3:35 AM 23.0 °F 15.8 °F 23.0 °F 100% 29.71 in 5.0 mi SSW 5.8 mph - N/A   Clear
3:55 AM 24.8 °F - 21.2 °F 86% 29.71 in 5.0 mi Calm Calm - N/A   Clear
4:35 AM 23.0 °F 18.4 °F 21.2 °F 93% 29.69 in 7.0 mi SSW 3.5 mph - N/A   Clear
4:55 AM 24.8 °F 19.1 °F 24.8 °F 100% 29.70 in 9.0 mi SW 4.6 mph - N/A   Clear
5:15 AM 24.8 °F - 21.2 °F 86% 29.68 in 10.0 mi Calm Calm - N/A   Clear
5:35 AM 23.0 °F 14.7 °F 19.4 °F 86% 29.70 in 8.0 mi SSE 6.9 mph - N/A   Clear
5:56 AM 23.0 °F 15.8 °F 21.2 °F 93% 29.68 in 10.0 mi SSW 5.8 mph - N/A   Clear
6:15 AM 23.0 °F - 19.4 °F 86% 29.68 in 10.0 mi Calm Calm - N/A   Clear
6:35 AM 24.8 °F - 21.2 °F 86% 29.68 in 10.0 mi Calm Calm - N/A   Clear
6:55 AM 24.8 °F - 23.0 °F 93% 29.67 in 10.0 mi Calm Calm - N/A   Clear
7:15 AM 24.8 °F - 23.0 °F 93% 29.66 in 10.0 mi Calm Calm - N/A   Clear
7:35 AM 24.8 °F - 24.8 °F 100% 29.66 in 9.0 mi Calm Calm - N/A   Clear
7:55 AM 24.8 °F - 24.8 °F 100% 29.64 in 8.0 mi Calm Calm - N/A   Clear
8:15 AM 24.8 °F 20.5 °F 23.0 °F 93% 29.62 in 10.0 mi WSW 3.5 mph - N/A   Clear
8:35 AM 26.6 °F - 24.8 °F 93% 29.61 in 10.0 mi Calm Calm - N/A   Clear
8:55 AM 28.4 °F - 28.4 °F 100% 29.59 in 10.0 mi Calm Calm - N/A   Clear
9:15 AM 30.2 °F - 28.4 °F 93% 29.58 in 10.0 mi Calm Calm - N/A   Clear
9:35 AM 33.8 °F - 30.2 °F 87% 29.57 in 10.0 mi Calm Calm - N/A   Clear
9:55 AM 33.8 °F - 30.2 °F 87% 29.55 in 10.0 mi Calm Calm - N/A   Clear
10:15 AM 35.6 °F - 30.2 °F 81% 29.55 in 10.0 mi Calm Calm - N/A   Clear
10:35 AM 35.6 °F - 32.0 °F 87% 29.52 in 10.0 mi Calm Calm - N/A   Clear
10:55 AM 35.6 °F - 32.0 °F 87% 29.51 in 10.0 mi Calm Calm - N/A   Clear
11:15 AM 39.2 °F - 33.8 °F 81% 29.48 in 10.0 mi Calm Calm - N/A   Clear
11:35 AM 39.2 °F - 33.8 °F 81% 29.46 in 10.0 mi Calm Calm - N/A   Clear
11:55 AM 39.2 °F - 35.6 °F 87% 29.44 in 10.0 mi Calm Calm - N/A   Partly Cloudy
12:35 PM 41.0 °F - 35.6 °F 81% 29.42 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
12:55 PM 42.8 °F - 33.8 °F 70% 29.41 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:15 PM 44.6 °F - 33.8 °F 66% 29.40 in 10.0 mi Calm Calm - N/A   Clear
1:35 PM 44.6 °F 43.1 °F 33.8 °F 66% 29.38 in 10.0 mi SSW 3.5 mph - N/A   Clear
1:55 PM 46.4 °F 42.9 °F 35.6 °F 66% 29.37 in 10.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
2:35 PM 46.4 °F 42.4 °F 33.8 °F 62% 29.34 in 10.0 mi SSW 8.1 mph - N/A   Overcast
2:55 PM 44.6 °F 40.2 °F 33.8 °F 66% 29.34 in 10.0 mi SSW 8.1 mph - N/A   Overcast
3:15 PM 46.4 °F 42.4 °F 33.8 °F 62% 29.33 in 10.0 mi SSW 8.1 mph - N/A   Overcast
3:35 PM 44.6 °F 40.2 °F 33.8 °F 66% 29.33 in 10.0 mi SW 8.1 mph - N/A   Overcast
3:55 PM 46.4 °F 41.9 °F 33.8 °F 62% 29.32 in 10.0 mi SSW 9.2 mph - N/A   Mostly Cloudy
4:15 PM 44.6 °F 39.7 °F 32.0 °F 61% 29.32 in 10.0 mi SSW 9.2 mph - N/A   Partly Cloudy
4:35 PM 42.8 °F 38.0 °F 33.8 °F 70% 29.31 in 10.0 mi SW 8.1 mph - N/A   Scattered Clouds
4:55 PM 42.8 °F 38.0 °F 32.0 °F 66% 29.30 in 10.0 mi SSW 8.1 mph - N/A   Scattered Clouds
5:15 PM 42.8 °F 41.1 °F 33.8 °F 70% 29.30 in 10.0 mi SSW 3.5 mph - N/A   Mostly Cloudy
5:35 PM 37.4 °F 34.9 °F 32.0 °F 81% 29.31 in 10.0 mi SSW 3.5 mph - N/A   Overcast
5:55 PM 37.4 °F 33.8 °F 32.0 °F 81% 29.32 in 10.0 mi SSW 4.6 mph - N/A   Overcast
6:15 PM 41.0 °F 36.4 °F 33.8 °F 76% 29.30 in 10.0 mi WSW 6.9 mph - N/A   Overcast
6:35 PM 39.2 °F 35.9 °F 32.0 °F 75% 29.29 in 10.0 mi South 4.6 mph - N/A   Overcast
6:55 PM 39.2 °F 35.9 °F 32.0 °F 75% 29.29 in 10.0 mi South 4.6 mph - N/A   Overcast
7:35 PM 39.2 °F 35.0 °F 33.8 °F 81% 29.27 in 10.0 mi SSW 5.8 mph - N/A   Overcast
7:55 PM 39.2 °F 37.0 °F 33.8 °F 81% 29.27 in 10.0 mi SSW 3.5 mph - N/A   Overcast
8:15 PM 37.4 °F 34.9 °F 32.0 °F 81% 29.28 in 10.0 mi SSE 3.5 mph - N/A   Overcast
8:35 PM 37.4 °F 32.8 °F 33.8 °F 87% 29.27 in 10.0 mi South 5.8 mph - N/A   Overcast
8:55 PM 37.4 °F 32.8 °F 32.0 °F 81% 29.26 in 10.0 mi South 5.8 mph - N/A   Overcast
9:15 PM 37.4 °F - 32.0 °F 81% 29.27 in 10.0 mi Calm Calm - N/A   Overcast
9:35 PM 46.4 °F 39.5 °F 37.4 °F 71% 29.32 in 10.0 mi West 17.3 mph 27.6 mph N/A   Overcast
9:55 PM 51.8 °F - 35.6 °F 54% 29.32 in 10.0 mi West 15.0 mph 21.9 mph N/A   Mostly Cloudy
10:35 PM 48.2 °F - 33.8 °F 58% 29.36 in 10.0 mi WNW 24.2 mph 29.9 mph N/A   Overcast
10:55 PM 46.4 °F 38.5 °F 33.8 °F 62% 29.40 in 10.0 mi WNW 21.9 mph 32.2 mph N/A   Mostly Cloudy
11:15 PM 46.4 °F 38.7 °F 35.6 °F 66% 29.42 in 10.0 mi WNW 20.7 mph - N/A   Mostly Cloudy
11:35 PM 46.4 °F 39.2 °F 37.4 °F 71% 29.44 in 10.0 mi WNW 18.4 mph 25.3 mph N/A   Overcast
11:55 PM 44.6 °F 36.4 °F 39.2 °F 81% 29.46 in 10.0 mi West 20.7 mph 26.5 mph N/A   Mostly Cloudy