Weather History for Sidney-Richland, MT

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Tuesday, August 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 72 °F -  
Max Temperature 91 °F 84 °F 97 °F (1988)
Min Temperature 53 °F 53 °F 34 °F (1956)
Cooling Degree Days 7    
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 51 °F    
Average Humidity 59    
Maximum Humidity 88    
Minimum Humidity 23    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.82 in    
Wind  
Wind Speed 5 mph (SW)    
Max Wind Speed 16 mph    
Max Gust Speed 25 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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Astronomy

Aug. 20, 2013 Rise Set
Actual Time 5:59 AM MDT 7:59 PM MDT
Civil Twilight 5:26 AM MDT 8:32 PM MDT
Nautical Twilight 4:44 AM MDT 9:13 PM MDT
Astronomical Twilight 3:59 AM MDT 9:59 PM MDT
Moon 7:27 PM MDT (8/20) 5:34 AM MDT (8/20)
Length of Visible Light 15h 06m
Length of Day
14h 00m
Full, 100% of the Moon is Illuminated
Aug 20
Full
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 55.4 °F - 51.8 °F 88% 29.81 in 10.0 mi Calm Calm - N/A   Clear
12:35 AM 59.0 °F - 51.8 °F 77% 29.81 in 10.0 mi Calm Calm - N/A   Clear
12:55 AM 57.2 °F - 48.2 °F 72% 29.81 in 10.0 mi Calm Calm - N/A   Clear
1:15 AM 57.2 °F - 50.0 °F 77% 29.81 in 10.0 mi Calm Calm - N/A   Clear
1:35 AM 57.2 °F - 50.0 °F 77% 29.80 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 57.2 °F - 48.2 °F 72% 29.80 in 7.0 mi Calm Calm - N/A   Clear
2:15 AM 55.4 °F - 50.0 °F 82% 29.80 in 10.0 mi South 4.6 mph - N/A   Clear
2:35 AM 55.4 °F - 50.0 °F 82% 29.80 in 10.0 mi Calm Calm - N/A   Clear
2:55 AM 57.2 °F - 50.0 °F 77% 29.80 in 10.0 mi SSW 3.5 mph - N/A   Clear
3:15 AM 55.4 °F - 48.2 °F 77% 29.79 in 10.0 mi South 3.5 mph - N/A   Clear
3:35 AM 55.4 °F - 51.8 °F 88% 29.79 in 10.0 mi Calm Calm - N/A   Clear
3:55 AM 55.4 °F - 50.0 °F 82% 29.79 in 10.0 mi South 4.6 mph - N/A   Clear
4:15 AM 53.6 °F - 50.0 °F 88% 29.79 in 10.0 mi SSW 5.8 mph - N/A   Clear
4:35 AM 55.4 °F - 48.2 °F 77% 29.79 in 10.0 mi SSW 4.6 mph - N/A   Clear
4:55 AM 53.6 °F - 50.0 °F 88% 29.79 in 10.0 mi South 6.9 mph - N/A   Clear
5:15 AM 53.6 °F - 50.0 °F 88% 29.79 in 10.0 mi South 5.8 mph - N/A   Clear
5:35 AM 53.6 °F - 50.0 °F 88% 29.79 in 10.0 mi South 8.1 mph - N/A   Clear
5:55 AM 53.6 °F - 50.0 °F 88% 29.79 in 10.0 mi SSW 6.9 mph - N/A   Clear
6:15 AM 53.6 °F - 48.2 °F 82% 29.80 in 10.0 mi South 6.9 mph - N/A   Clear
6:35 AM 55.4 °F - 50.0 °F 82% 29.80 in 10.0 mi South 5.8 mph - N/A   Clear
6:55 AM 55.4 °F - 51.8 °F 88% 29.81 in 7.0 mi South 6.9 mph - N/A   Clear
7:15 AM 57.2 °F - 51.8 °F 82% 29.81 in 9.0 mi SSW 5.8 mph - N/A   Clear
7:35 AM 57.2 °F - 53.6 °F 88% 29.81 in 8.0 mi South 5.8 mph - N/A   Clear
7:55 AM 60.8 °F - 53.6 °F 77% 29.81 in 10.0 mi South 9.2 mph - N/A   Clear
8:15 AM 60.8 °F - 55.4 °F 82% 29.82 in 10.0 mi South 8.1 mph - N/A   Clear
8:35 AM 64.4 °F - 57.2 °F 77% 29.82 in 10.0 mi South 6.9 mph - N/A   Clear
8:55 AM 69.8 °F - 59.0 °F 68% 29.83 in 10.0 mi SE 5.8 mph - N/A   Clear
9:15 AM 71.6 °F - 59.0 °F 64% 29.83 in 10.0 mi Calm Calm - N/A   Clear
9:35 AM 75.2 °F - 60.8 °F 61% 29.84 in 10.0 mi SE 3.5 mph - N/A   Clear
9:55 AM 80.6 °F 81.5 °F 60.8 °F 51% 29.84 in 10.0 mi SE 4.6 mph - N/A   Clear
10:15 AM 82.4 °F 81.4 °F 53.6 °F 37% 29.84 in 10.0 mi WNW 9.2 mph - N/A   Clear
10:35 AM 84.2 °F 82.8 °F 53.6 °F 35% 29.84 in 10.0 mi West 4.6 mph - N/A   Clear
10:55 AM 84.2 °F 82.8 °F 53.6 °F 35% 29.83 in 10.0 mi West 15.0 mph 18.4 mph N/A   Clear
11:15 AM 86.0 °F 84.2 °F 53.6 °F 33% 29.83 in 10.0 mi WNW 16.1 mph 21.9 mph N/A   Clear
11:55 AM - - - N/A% - - North - - N/A   Unknown
12:15 PM 89.6 °F - 51.8 °F 27% 29.83 in 10.0 mi WNW 15.0 mph 19.6 mph N/A   Partly Cloudy
12:55 PM 91.4 °F - 50.0 °F 24% 29.84 in 10.0 mi West 16.1 mph - N/A   Clear
1:15 PM 91.4 °F - 48.2 °F 23% 29.84 in 10.0 mi WNW 12.7 mph 25.3 mph N/A   Clear
1:35 PM 91.4 °F - 48.2 °F 23% 29.85 in 10.0 mi WNW 15.0 mph 21.9 mph N/A   Clear
1:55 PM 89.6 °F - 48.2 °F 24% 29.85 in 10.0 mi West 9.2 mph 23.0 mph N/A   Clear
2:15 PM 89.6 °F - 48.2 °F 24% 29.85 in 10.0 mi NW 13.8 mph 21.9 mph N/A   Clear
2:35 PM 89.6 °F - 48.2 °F 24% 29.84 in 10.0 mi West 16.1 mph 21.9 mph N/A   Clear
2:55 PM 89.6 °F - 48.2 °F 24% 29.84 in 10.0 mi WNW 13.8 mph 23.0 mph N/A   Clear
3:15 PM 89.6 °F - 48.2 °F 24% 29.84 in 10.0 mi WNW 15.0 mph 19.6 mph N/A   Clear
3:35 PM 89.6 °F - 48.2 °F 24% 29.84 in 10.0 mi WNW 11.5 mph 18.4 mph N/A   Clear
3:55 PM 89.6 °F - 50.0 °F 26% 29.84 in 10.0 mi West 13.8 mph 19.6 mph N/A   Clear
4:15 PM 89.6 °F - 48.2 °F 24% 29.84 in 10.0 mi WNW 12.7 mph 17.3 mph N/A   Clear
4:35 PM 89.6 °F - 50.0 °F 26% 29.84 in 10.0 mi WNW 9.2 mph 16.1 mph N/A   Clear
4:55 PM 89.6 °F - 50.0 °F 26% 29.84 in 10.0 mi NW 9.2 mph 16.1 mph N/A   Clear
5:16 PM 87.8 °F - 48.2 °F 25% 29.84 in 10.0 mi NW 9.2 mph 17.3 mph N/A   Clear