Sidney-Richland, MT

5:06 PM MDT on April 26, 2017 (GMT -0600)
Sidney-Richland Municipal

Weather History for KSDY - September, 2012

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Tuesday, September 18, 2012

  Actual Average Record
Temperature  
Mean Temperature 60 °F -  
Max Temperature 82 °F 70 °F 87 °F (1989)
Min Temperature 39 °F 42 °F 29 °F (1965)
Degree Days  
Heating Degree Days 4    
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 32 °F    
Average Humidity 34    
Maximum Humidity 70    
Minimum Humidity 16    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.86 in    
Wind  
Wind Speed 9 mph (West)    
Max Wind Speed 21 mph    
Max Gust Speed 26 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

Sep. 18, 2012 Rise Set
Actual Time 6:38 AM MDT 7:01 PM MDT
Civil Twilight 6:07 AM MDT 7:32 PM MDT
Nautical Twilight 5:31 AM MDT 8:08 PM MDT
Astronomical Twilight 4:53 AM MDT 8:46 PM MDT
Moon 9:59 AM MDT (9/18) 8:06 PM MDT (9/18)
Length of Visible Light 13h 24m
Length of Day
12h 22m
Waxing Crescent, 9% of the Moon is Illuminated
Sep 18
Waxing Crescent
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 51.8 °F - 28.4 °F 41% 30.02 in 10.0 mi South 5.8 mph - N/A   Overcast
12:35 AM 51.8 °F - 26.6 °F 38% 30.01 in 10.0 mi SSW 6.9 mph - N/A   Overcast
12:55 AM 51.8 °F - 28.4 °F 41% 30.00 in 10.0 mi SSW 5.8 mph - N/A   Overcast
1:35 AM 50.0 °F - 32.0 °F 50% 29.99 in 10.0 mi South 3.5 mph - N/A   Overcast
1:55 AM 48.2 °F - 32.0 °F 54% 29.98 in 10.0 mi South 4.6 mph - N/A   Overcast
2:15 AM 48.2 °F - 30.2 °F 50% 29.97 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
2:55 AM 46.4 °F 43.5 °F 28.4 °F 50% 29.96 in 8.0 mi South 5.8 mph - N/A   Clear
3:15 AM 44.6 °F 40.2 °F 30.2 °F 57% 29.95 in 10.0 mi South 8.1 mph - N/A   Clear
3:35 AM 44.6 °F 40.2 °F 30.2 °F 57% 29.94 in 10.0 mi South 8.1 mph - N/A   Clear
4:15 AM 42.8 °F 37.5 °F 28.4 °F 57% 29.92 in 3.0 mi SSW 9.2 mph - N/A   Clear
4:35 AM 46.4 °F 40.7 °F 28.4 °F 50% 29.91 in 10.0 mi SSW 12.7 mph - N/A   Clear
4:55 AM 46.4 °F 41.5 °F 28.4 °F 50% 29.91 in 10.0 mi SSW 10.4 mph - N/A   Clear
5:15 AM 44.6 °F - 28.4 °F 53% 29.91 in 10.0 mi Calm Calm - N/A   Clear
5:35 AM 44.6 °F 41.4 °F 28.4 °F 53% 29.91 in 10.0 mi South 5.8 mph - N/A   Clear
5:55 AM 42.8 °F 39.3 °F 28.4 °F 57% 29.90 in 10.0 mi South 5.8 mph - N/A   Clear
6:35 AM 39.2 °F 33.0 °F 30.2 °F 70% 29.90 in 9.0 mi SSW 9.2 mph - N/A   Clear
6:55 AM 42.8 °F 38.0 °F 30.2 °F 61% 29.91 in 10.0 mi SSW 8.1 mph - N/A   Clear
7:15 AM 42.8 °F 39.3 °F 32.0 °F 66% 29.90 in 9.0 mi SSW 5.8 mph - N/A   Clear
7:35 AM 44.6 °F 42.2 °F 33.8 °F 66% 29.90 in 10.0 mi South 4.6 mph - N/A   Clear
7:55 AM 46.4 °F 44.3 °F 33.8 °F 62% 29.90 in 10.0 mi South 4.6 mph - N/A   Clear
8:15 AM 57.2 °F - 35.6 °F 44% 29.89 in 10.0 mi WNW 15.0 mph 19.6 mph N/A   Clear
8:35 AM 60.8 °F - 33.8 °F 36% 29.89 in 10.0 mi WNW 17.3 mph 20.7 mph N/A   Clear
8:55 AM 62.6 °F - 33.8 °F 34% 29.89 in 10.0 mi WNW 16.1 mph - N/A   Clear
9:15 AM 64.4 °F - 33.8 °F 32% 29.90 in 10.0 mi WNW 12.7 mph 19.6 mph N/A   Clear
9:35 AM 64.4 °F - 33.8 °F 32% 29.90 in 10.0 mi WNW 11.5 mph - N/A   Clear
9:55 AM 66.2 °F - 35.6 °F 32% 29.90 in 10.0 mi WNW 10.4 mph 16.1 mph N/A   Clear
10:15 AM 69.8 °F - 35.6 °F 28% 29.90 in 10.0 mi WNW 10.4 mph - N/A   Clear
10:35 AM 69.8 °F - 37.4 °F 31% 29.90 in 10.0 mi NW 11.5 mph - N/A   Clear
10:55 AM 71.6 °F - 37.4 °F 29% 29.89 in 10.0 mi West 12.7 mph 16.1 mph N/A   Clear
11:15 AM 73.4 °F - 37.4 °F 27% 29.89 in 10.0 mi WNW 12.7 mph 17.3 mph N/A   Clear
11:35 AM 75.2 °F - 37.4 °F 25% 29.89 in 4.0 mi WNW 12.7 mph 18.4 mph N/A   Clear
11:55 AM 75.2 °F - 37.4 °F 25% 29.88 in 10.0 mi West 15.0 mph 23.0 mph N/A   Clear
12:15 PM 77.0 °F - 37.4 °F 24% 29.87 in 10.0 mi West 17.3 mph 21.9 mph N/A   Clear
12:36 PM 78.8 °F - 37.4 °F 23% 29.86 in 10.0 mi WNW 19.6 mph 23.0 mph N/A   Clear
12:55 PM 78.8 °F - 37.4 °F 23% 29.86 in 10.0 mi WNW 15.0 mph 24.2 mph N/A   Clear
1:15 PM 78.8 °F - 37.4 °F 23% 29.85 in 10.0 mi NW 17.3 mph 26.5 mph N/A   Clear
1:35 PM 80.6 °F - 37.4 °F 21% 29.85 in 10.0 mi WNW 13.8 mph 23.0 mph N/A   Clear
1:55 PM 80.6 °F - 37.4 °F 21% 29.84 in 10.0 mi NW 17.3 mph 21.9 mph N/A   Clear
2:15 PM 80.6 °F - 37.4 °F 21% 29.83 in 10.0 mi West 16.1 mph 21.9 mph N/A   Clear
2:55 PM 82.4 °F - 37.4 °F 20% 29.81 in 10.0 mi WNW 20.7 mph 24.2 mph N/A   Clear
3:55 PM 82.4 °F - 35.6 °F 19% 29.79 in 6.0 mi WNW 19.6 mph 24.2 mph N/A   Clear
4:15 PM 82.4 °F - 35.6 °F 19% 29.79 in 10.0 mi WNW 15.0 mph 21.9 mph N/A   Clear
4:35 PM 82.4 °F - 35.6 °F 19% 29.78 in 10.0 mi West 17.3 mph 21.9 mph N/A   Clear
4:55 PM 82.4 °F - 33.8 °F 17% 29.77 in 10.0 mi WNW 13.8 mph 21.9 mph N/A   Clear
5:15 PM 82.4 °F - 33.8 °F 17% 29.77 in 10.0 mi West 16.1 mph 24.2 mph N/A   Clear
5:35 PM 82.4 °F - 32.0 °F 16% 29.77 in 10.0 mi WNW 11.5 mph - N/A   Clear
5:55 PM 82.4 °F - 32.0 °F 16% 29.77 in 10.0 mi WNW 12.7 mph - N/A   Clear
6:15 PM 78.8 °F - 30.2 °F 17% 29.77 in 10.0 mi West 11.5 mph - N/A   Clear
6:35 PM 78.8 °F - 30.2 °F 17% 29.76 in 10.0 mi West 10.4 mph - N/A   Clear
6:55 PM 75.2 °F - 30.2 °F 19% 29.76 in 10.0 mi West 9.2 mph - N/A   Clear
7:15 PM 73.4 °F - 30.2 °F 20% 29.76 in 10.0 mi West 10.4 mph - N/A   Clear
7:35 PM 71.6 °F - 30.2 °F 22% 29.76 in 10.0 mi West 10.4 mph - N/A   Clear
7:55 PM 71.6 °F - 30.2 °F 22% 29.76 in 10.0 mi West 9.2 mph - N/A   Clear
8:15 PM 71.6 °F - 30.2 °F 22% 29.76 in 10.0 mi West 10.4 mph - N/A   Clear
8:35 PM 69.8 °F - 30.2 °F 23% 29.77 in 10.0 mi NW 12.7 mph - N/A   Clear
8:55 PM 69.8 °F - 30.2 °F 23% 29.77 in 10.0 mi WNW 9.2 mph - N/A   Clear
9:15 PM 69.8 °F - 30.2 °F 23% 29.77 in 10.0 mi WNW 10.4 mph - N/A   Clear
9:55 PM 69.8 °F - 30.2 °F 23% 29.79 in 10.0 mi North 6.9 mph - N/A   Clear
10:35 PM 64.4 °F - 30.2 °F 28% 29.81 in 10.0 mi WNW 8.1 mph - N/A   Clear
10:55 PM 62.6 °F - 30.2 °F 30% 29.81 in 10.0 mi WNW 9.2 mph - N/A   Clear
11:15 PM 62.6 °F - 30.2 °F 30% 29.82 in 10.0 mi NW 9.2 mph - N/A   Clear
11:35 PM 62.6 °F - 30.2 °F 30% 29.83 in 10.0 mi NW 10.4 mph - N/A   Clear
11:55 PM 60.8 °F - 30.2 °F 31% 29.84 in 10.0 mi NW 12.7 mph - N/A   Clear