Weather History for Sidney-Richland, MT

Change the Weather History Date:

Thursday, December 13, 2012

  Actual Average Record
Temperature  
Mean Temperature 25 °F -  
Max Temperature 33 °F 26 °F 52 °F (1912)
Min Temperature 17 °F 8 °F -22 °F (1985)
Degree Days  
Heating Degree Days 40    
Moisture  
Dew Point 21 °F    
Average Humidity 89    
Maximum Humidity 100    
Minimum Humidity 79    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.91 in    
Wind  
Wind Speed 4 mph (NNE)    
Max Wind Speed 9 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

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Dec. 13, 2012 Rise Set
Actual Time 7:37 AM MST 4:04 PM MST
Civil Twilight 7:01 AM MST 4:40 PM MST
Nautical Twilight 6:22 AM MST 5:20 PM MST
Astronomical Twilight 5:44 AM MST 5:57 PM MST
Moon 7:46 AM MST (12/13) 4:52 PM MST (12/13)
Length of Visible Light 9h 39m
Length of Day
8h 27m
New Moon, 0% of the Moon is Illuminated
Dec 13
New Moon
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

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 17.6 °F 6.4 °F 14.0 °F 86% 29.93 in 9.0 mi NNE 9.2 mph - N/A   Overcast
12:35 AM 17.6 °F 8.2 °F 14.0 °F 86% 29.93 in 5.0 mi North 6.9 mph - N/A   Overcast
12:55 AM 17.6 °F 7.3 °F 14.0 °F 86% 29.93 in 8.0 mi North 8.1 mph - N/A   Overcast
1:15 AM 17.6 °F 6.4 °F 14.0 °F 86% 29.94 in 10.0 mi North 9.2 mph - N/A   Overcast
1:35 AM 17.6 °F 8.2 °F 14.0 °F 86% 29.93 in 10.0 mi NNE 6.9 mph - N/A   Overcast
1:55 AM 17.6 °F 9.3 °F 14.0 °F 86% 29.93 in 10.0 mi NNE 5.8 mph - N/A   Overcast
2:55 AM 17.6 °F 9.3 °F 12.2 °F 79% 29.95 in 10.0 mi North 5.8 mph - N/A   Overcast
3:15 AM 17.6 °F 10.7 °F 12.2 °F 79% 29.95 in 10.0 mi North 4.6 mph - N/A   Overcast
3:35 AM 17.6 °F 12.3 °F 12.2 °F 79% 29.94 in 9.0 mi North 3.5 mph - N/A   Overcast
3:55 AM 17.6 °F 9.3 °F 14.0 °F 86% 29.94 in 9.0 mi North 5.8 mph - N/A   Overcast
4:15 AM 17.6 °F 10.7 °F 12.2 °F 79% 29.94 in 8.0 mi North 4.6 mph - N/A   Overcast
4:35 AM 17.6 °F - 12.2 °F 79% 29.94 in 9.0 mi Calm Calm - N/A   Overcast
4:55 AM 17.6 °F - 12.2 °F 79% 29.95 in 9.0 mi Calm Calm - N/A   Overcast
5:15 AM 17.6 °F - 12.2 °F 79% 29.95 in 10.0 mi Calm Calm - N/A   Overcast
5:35 AM 17.6 °F - 12.2 °F 79% 29.95 in 9.0 mi Calm Calm - N/A   Overcast
5:55 AM 17.6 °F - 15.8 °F 93% 29.95 in 5.0 mi Calm Calm - N/A   Overcast
6:15 AM 19.4 °F - 15.8 °F 86% 29.95 in 7.0 mi Calm Calm - N/A   Overcast
6:35 AM 19.4 °F 14.3 °F 17.6 °F 93% 29.95 in 5.0 mi North 3.5 mph - N/A   Overcast
6:55 AM 17.6 °F 12.3 °F 15.8 °F 93% 29.95 in 6.0 mi North 3.5 mph - N/A   Overcast
7:15 AM 19.4 °F 14.3 °F 15.8 °F 86% 29.95 in 5.0 mi North 3.5 mph - N/A   Overcast
7:35 AM 19.4 °F - 17.6 °F 93% 29.95 in 5.0 mi Calm Calm - N/A   Overcast
7:55 AM 19.4 °F - 17.6 °F 93% 29.95 in 4.0 mi Calm Calm - N/A   Overcast
8:15 AM 19.4 °F - 15.8 °F 86% 29.95 in 4.0 mi Calm Calm - N/A   Overcast
8:35 AM 19.4 °F - 17.6 °F 93% 29.95 in 4.0 mi Calm Calm - N/A   Overcast
8:55 AM 19.4 °F - 17.6 °F 93% 29.95 in 4.0 mi Calm Calm - N/A   Overcast
9:15 AM 21.2 °F - 17.6 °F 86% 29.96 in 3.0 mi Calm Calm - N/A   Overcast
9:35 AM 19.4 °F - 15.8 °F 86% 29.96 in 3.0 mi Calm Calm - N/A   Overcast
9:55 AM 19.4 °F - 15.8 °F 86% 29.96 in 3.0 mi Calm Calm - N/A   Overcast
10:15 AM 21.2 °F - 17.6 °F 86% 29.95 in 3.0 mi Calm Calm - N/A   Overcast
10:35 AM 23.0 °F - 19.4 °F 86% 29.95 in 3.0 mi Calm Calm - N/A   Overcast
10:55 AM 24.8 °F - 19.4 °F 80% 29.94 in 2.5 mi Calm Calm - N/A   Overcast
11:15 AM 24.8 °F - 19.4 °F 80% 29.94 in 2.5 mi Calm Calm - N/A   Overcast
11:35 AM 23.0 °F - 21.2 °F 93% 29.93 in 1.0 mi Calm Calm - N/A   Overcast
11:55 AM 24.8 °F - 21.2 °F 86% 29.93 in 2.0 mi Calm Calm - N/A   Overcast
12:15 PM 24.8 °F - 21.2 °F 86% 29.91 in 1.8 mi Calm Calm - N/A   Overcast
12:55 PM 24.8 °F - 24.8 °F 100% 29.90 in 1.5 mi Calm Calm - N/A   Overcast
1:15 PM 24.8 °F 20.5 °F 24.8 °F 100% 29.90 in 1.8 mi NW 3.5 mph - N/A   Overcast
1:35 PM 26.6 °F 22.6 °F 24.8 °F 93% 29.90 in 2.5 mi WNW 3.5 mph - N/A   Overcast
1:55 PM 26.6 °F - 26.6 °F 100% 29.89 in 3.0 mi Calm Calm - N/A   Overcast
2:15 PM 28.4 °F - 24.8 °F 86% 29.88 in 3.0 mi Calm Calm - N/A   Overcast
2:35 PM 28.4 °F - 24.8 °F 86% 29.88 in 3.0 mi Calm Calm - N/A   Overcast
2:55 PM 28.4 °F 24.6 °F 26.6 °F 93% 29.88 in 2.5 mi East 3.5 mph - N/A   Overcast
3:15 PM 28.4 °F 22.2 °F 24.8 °F 86% 29.87 in 2.0 mi NNE 5.8 mph - N/A   Overcast
3:35 PM 28.4 °F 24.6 °F 24.8 °F 86% 29.88 in 2.0 mi NNE 3.5 mph - N/A   Overcast
6:15 PM 28.4 °F - 26.6 °F 93% 29.86 in 2.5 mi Calm Calm - N/A   Overcast
6:35 PM 28.4 °F - 26.6 °F 93% 29.86 in 3.0 mi Calm Calm - N/A   Overcast
6:55 PM 32.0 °F 25.6 °F 30.2 °F 93% 29.86 in 7.0 mi SSW 6.9 mph - N/A   Overcast
7:15 PM 30.2 °F - 28.4 °F 93% 29.85 in 3.0 mi Calm Calm - N/A   Overcast
7:35 PM 30.2 °F - 30.2 °F 100% 29.85 in 4.0 mi Calm Calm - N/A   Overcast
7:55 PM 32.0 °F 25.6 °F 30.2 °F 93% 29.84 in 5.0 mi SSW 6.9 mph - N/A   Overcast
8:15 PM 33.8 °F 27.0 °F 30.2 °F 87% 29.84 in 10.0 mi SSW 8.1 mph - N/A   Overcast
8:35 PM 33.8 °F 26.4 °F 30.2 °F 87% 29.84 in 10.0 mi SSW 9.2 mph - N/A   Overcast
8:55 PM 32.0 °F 24.8 °F 30.2 °F 93% 29.83 in 10.0 mi SSW 8.1 mph - N/A   Overcast
9:35 PM 32.0 °F 24.2 °F 30.2 °F 93% 29.83 in 4.0 mi South 9.2 mph - N/A   Overcast
9:55 PM 32.0 °F 27.5 °F 30.2 °F 93% 29.83 in 4.0 mi SSW 4.6 mph - N/A   Overcast
10:35 PM 32.0 °F 24.8 °F 30.2 °F 93% 29.84 in 1.2 mi SSE 8.1 mph - N/A   Overcast
10:55 PM 30.2 °F 21.9 °F 30.2 °F 100% 29.84 in 0.5 mi SSE 9.2 mph - N/A   Overcast
11:15 PM 30.2 °F 21.9 °F 28.4 °F 93% 29.83 in 1.0 mi SSE 9.2 mph - N/A   Overcast
11:35 PM 30.2 °F 22.6 °F 28.4 °F 93% 29.83 in 0.5 mi South 8.1 mph - N/A   Overcast
11:55 PM 30.2 °F 22.6 °F 28.4 °F 93% 29.83 in 1.0 mi South 8.1 mph - N/A   Overcast