Weather History for Sidney-Richland, MT

Change the Weather History Date:

Saturday, December 22, 2012

  Actual Average Record
Temperature  
Mean Temperature 6 °F -  
Max Temperature 10 °F 22 °F 56 °F (1954)
Min Temperature 1 °F 4 °F -34 °F (1989)
Degree Days  
Heating Degree Days 60    
Moisture  
Dew Point 2 °F    
Average Humidity 80    
Maximum Humidity 92    
Minimum Humidity 73    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.15 in    
Wind  
Wind Speed 10 mph (North)    
Max Wind Speed 15 mph    
Max Gust Speed -    
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

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. 22, 2012 Rise Set
Actual Time 7:43 AM MST 4:08 PM MST
Civil Twilight 7:07 AM MST 4:44 PM MST
Nautical Twilight 6:27 AM MST 5:23 PM MST
Astronomical Twilight 5:50 AM MST 6:01 PM MST
Moon 12:39 PM MST (12/22) 2:17 AM MST (12/22)
Length of Visible Light 9h 37m
Length of Day
8h 24m
Waxing Gibbous, 74% of the Moon is Illuminated
Dec 22
Waxing Gibbous
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter

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 10.4 °F -6.0 °F 5.0 °F 79% 30.07 in 10.0 mi NNW 15.0 mph - N/A   Partly Cloudy
12:35 AM 10.4 °F -6.0 °F 6.8 °F 85% 30.09 in 10.0 mi NNW 15.0 mph - N/A   Mostly Cloudy
12:55 AM 10.4 °F -5.4 °F 5.0 °F 79% 30.10 in 10.0 mi NNW 13.8 mph - N/A   Scattered Clouds
1:15 AM 10.4 °F -4.1 °F 5.0 °F 79% 30.11 in 10.0 mi North 11.5 mph - N/A   Scattered Clouds
1:35 AM 10.4 °F -4.8 °F 5.0 °F 79% 30.11 in 10.0 mi North 12.7 mph - N/A   Scattered Clouds
1:55 AM 10.4 °F -3.3 °F 5.0 °F 79% 30.11 in 10.0 mi North 10.4 mph - N/A   Scattered Clouds
2:15 AM 10.4 °F -4.1 °F 3.2 °F 73% 30.12 in 10.0 mi North 11.5 mph - N/A   Scattered Clouds
2:35 AM 10.4 °F -2.4 °F 3.2 °F 73% 30.13 in 10.0 mi North 9.2 mph - N/A   Scattered Clouds
2:55 AM 8.6 °F -4.7 °F 5.0 °F 85% 30.14 in 10.0 mi North 9.2 mph - N/A   Partly Cloudy
3:15 AM 8.6 °F -6.3 °F 3.2 °F 79% 30.14 in 10.0 mi North 11.5 mph - N/A   Clear
3:35 AM 8.6 °F -4.7 °F 3.2 °F 79% 30.14 in 10.0 mi North 9.2 mph - N/A   Clear
3:55 AM 8.6 °F -3.7 °F 3.2 °F 79% 30.15 in 10.0 mi North 8.1 mph - N/A   Clear
4:15 AM 8.6 °F -5.5 °F 1.4 °F 73% 30.16 in 10.0 mi North 10.4 mph - N/A   Clear
4:35 AM 6.8 °F -8.6 °F 1.4 °F 79% 30.17 in 10.0 mi North 11.5 mph - N/A   Clear
4:55 AM 6.8 °F -4.8 °F 1.4 °F 79% 30.18 in 10.0 mi North 6.9 mph - N/A   Clear
5:15 AM 5.0 °F -6.9 °F -0.4 °F 78% 30.19 in 10.0 mi NNW 6.9 mph - N/A   Clear
6:15 AM 3.2 °F -7.8 °F -0.4 °F 85% 30.17 in 10.0 mi NNW 5.8 mph - N/A   Clear
6:35 AM 3.2 °F -9.1 °F 1.4 °F 92% 30.18 in 10.0 mi NNW 6.9 mph - N/A   Clear
7:15 AM 3.2 °F -10.3 °F -0.4 °F 85% 30.19 in 10.0 mi NW 8.1 mph - N/A   Clear
7:35 AM 3.2 °F -10.3 °F -0.4 °F 85% 30.19 in 10.0 mi NNW 8.1 mph - N/A   Clear
7:55 AM 1.4 °F -12.5 °F -2.2 °F 85% 30.19 in 10.0 mi WNW 8.1 mph - N/A   Clear
8:15 AM 1.4 °F -12.5 °F -0.4 °F 92% 30.19 in 10.0 mi NW 8.1 mph - N/A   Clear
8:35 AM 3.2 °F -10.3 °F -0.4 °F 85% 30.19 in 10.0 mi NW 8.1 mph - N/A   Clear
8:55 AM 3.2 °F -11.3 °F 1.4 °F 92% 30.21 in 10.0 mi NW 9.2 mph - N/A   Clear
9:15 AM 3.2 °F -9.1 °F -0.4 °F 85% 30.21 in 10.0 mi NW 6.9 mph - N/A   Clear
9:35 AM 5.0 °F -5.6 °F 1.4 °F 85% 30.22 in 10.0 mi NW 5.8 mph - N/A   Clear
9:55 AM 6.8 °F -3.5 °F 3.2 °F 85% 30.21 in 10.0 mi NNW 5.8 mph - N/A   Clear
10:15 AM 6.8 °F -4.8 °F 3.2 °F 85% 30.21 in 10.0 mi North 6.9 mph - N/A   Clear
10:35 AM 8.6 °F -4.7 °F 1.4 °F 73% 30.21 in 10.0 mi North 9.2 mph - N/A   Clear
10:55 AM 8.6 °F -4.7 °F 3.2 °F 79% 30.21 in 10.0 mi North 9.2 mph - N/A   Clear
11:15 AM 8.6 °F -5.5 °F 3.2 °F 79% 30.21 in 10.0 mi North 10.4 mph - N/A   Clear
11:35 AM 8.6 °F -2.6 °F 1.4 °F 73% 30.21 in 7.0 mi North 6.9 mph - N/A   Mostly Cloudy
12:15 PM 8.6 °F -5.5 °F 3.2 °F 79% 30.20 in 10.0 mi North 10.4 mph - N/A   Mostly Cloudy
12:35 PM 8.6 °F -5.5 °F 3.2 °F 79% 30.19 in 8.0 mi North 10.4 mph - N/A   Mostly Cloudy
12:55 PM 8.6 °F -3.7 °F 3.2 °F 79% 30.19 in 10.0 mi North 8.1 mph - N/A   Mostly Cloudy
1:15 PM 8.6 °F -5.5 °F 3.2 °F 79% 30.17 in 10.0 mi NNE 10.4 mph - N/A   Mostly Cloudy
1:35 PM 10.4 °F -2.4 °F 3.2 °F 73% 30.16 in 10.0 mi NNE 9.2 mph - N/A   Mostly Cloudy
1:55 PM 10.4 °F -0.4 °F 3.2 °F 73% 30.15 in 10.0 mi NE 6.9 mph - N/A   Scattered Clouds
2:15 PM 10.4 °F -2.4 °F 3.2 °F 73% 30.15 in 5.0 mi NNE 9.2 mph - N/A   Overcast
2:35 PM 8.6 °F -3.7 °F 1.4 °F 73% 30.16 in 10.0 mi NNE 8.1 mph - N/A   Mostly Cloudy
2:55 PM 8.6 °F -3.7 °F 1.4 °F 73% 30.16 in 10.0 mi NNE 8.1 mph - N/A   Scattered Clouds
3:15 PM 8.6 °F -2.6 °F 3.2 °F 79% 30.16 in 10.0 mi NNE 6.9 mph - N/A   Clear
3:35 PM 8.6 °F -1.3 °F 1.4 °F 73% 30.17 in 10.0 mi North 5.8 mph - N/A   Mostly Cloudy
3:55 PM 8.6 °F -2.6 °F 3.2 °F 79% 30.16 in 10.0 mi NNE 6.9 mph - N/A   Overcast
4:15 PM 6.8 °F -4.8 °F 1.4 °F 79% 30.15 in 10.0 mi North 6.9 mph - N/A   Mostly Cloudy
4:35 PM 6.8 °F -2.0 °F 1.4 °F 79% 30.15 in 10.0 mi NNE 4.6 mph - N/A   Partly Cloudy
5:15 PM 6.8 °F -2.0 °F 1.4 °F 79% 30.15 in 10.0 mi NE 4.6 mph - N/A   Overcast
5:35 PM 8.6 °F - 3.2 °F 79% 30.15 in 10.0 mi Calm Calm - N/A   Overcast
5:55 PM 8.6 °F 2.0 °F 3.2 °F 79% 30.14 in 10.0 mi NNE 3.5 mph - N/A   Overcast
6:35 PM 6.8 °F - 1.4 °F 79% 30.15 in 10.0 mi Calm Calm - N/A   Overcast
6:55 PM 6.8 °F - 3.2 °F 85% 30.15 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:15 PM 5.0 °F - 1.4 °F 85% 30.15 in 10.0 mi Calm Calm - N/A   Clear
7:35 PM 6.8 °F -3.5 °F 3.2 °F 85% 30.13 in 10.0 mi NE 5.8 mph - N/A   Clear
7:55 PM 8.6 °F -1.3 °F 1.4 °F 73% 30.12 in 10.0 mi ENE 5.8 mph - N/A   Clear
8:15 PM 6.8 °F -5.9 °F 1.4 °F 79% 30.11 in 10.0 mi NE 8.1 mph - N/A   Clear
8:35 PM 6.8 °F -4.8 °F 1.4 °F 79% 30.12 in 10.0 mi NE 6.9 mph - N/A   Clear
8:55 PM 6.8 °F -3.5 °F 1.4 °F 79% 30.11 in 10.0 mi NE 5.8 mph - N/A   Clear
9:16 PM 6.8 °F -5.9 °F 1.4 °F 79% 30.11 in 10.0 mi NNE 8.1 mph - N/A   Scattered Clouds
9:35 PM 6.8 °F -6.9 °F 1.4 °F 79% 30.11 in 10.0 mi NE 9.2 mph - N/A   Overcast
9:55 PM 5.0 °F -6.9 °F 1.4 °F 85% 30.09 in 10.0 mi ENE 6.9 mph - N/A   Mostly Cloudy
10:15 PM 5.0 °F -10.0 °F 1.4 °F 85% 30.10 in 10.0 mi East 10.4 mph - N/A   Partly Cloudy
10:35 PM 6.8 °F -7.8 °F 1.4 °F 79% 30.10 in 10.0 mi ENE 10.4 mph - N/A   Partly Cloudy
10:55 PM 6.8 °F -5.9 °F 1.4 °F 79% 30.10 in 10.0 mi East 8.1 mph - N/A   Clear
11:15 PM 6.8 °F -9.3 °F 1.4 °F 79% 30.09 in 10.0 mi NE 12.7 mph - N/A   Partly Cloudy
11:35 PM 6.8 °F -6.9 °F 1.4 °F 79% 30.09 in 10.0 mi ENE 9.2 mph - N/A   Mostly Cloudy
11:55 PM 5.0 °F -6.9 °F 1.4 °F 85% 30.10 in 10.0 mi East 6.9 mph - N/A   Overcast