Weather History for Sidney-Richland, MT

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Saturday, April 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 35 °F -  
Max Temperature 42 °F 61 °F 95 °F (1980)
Min Temperature 28 °F 31 °F 10 °F (1966)
Degree Days  
Heating Degree Days 30    
Moisture  
Dew Point 27 °F    
Average Humidity 75    
Maximum Humidity 100    
Minimum Humidity 60    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.91 in    
Wind  
Wind Speed 12 mph (SSE)    
Max Wind Speed 20 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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Date:

Astronomy

Apr. 20, 2013 Rise Set
Actual Time 5:57 AM MDT 7:54 PM MDT
Civil Twilight 5:24 AM MDT 8:27 PM MDT
Nautical Twilight 4:44 AM MDT 9:08 PM MDT
Astronomical Twilight 3:59 AM MDT 9:53 PM MDT
Moon 2:18 PM MDT (4/20) 3:11 AM MDT (4/20)
Length of Visible Light 15h 02m
Length of Day
13h 56m
Waxing Gibbous, 71% of the Moon is Illuminated
Apr 20
Waxing Gibbous
Apr 25
Full
May 2
Last Quarter
May 9
New
May 17
First Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:35 AM 32.0 °F 24.8 °F 19.4 °F 60% 29.99 in 10.0 mi SSE 8.1 mph - N/A   Overcast
12:55 AM 32.0 °F 22.5 °F 21.2 °F 64% 29.99 in 10.0 mi SSE 12.7 mph - N/A   Overcast
1:15 AM 30.2 °F 18.5 °F 21.2 °F 69% 29.99 in 5.0 mi SSE 17.3 mph 25.3 mph N/A   Overcast
1:35 AM 30.2 °F 20.2 °F 23.0 °F 75% 29.99 in 10.0 mi SSE 12.7 mph - N/A   Overcast
1:55 AM 30.2 °F 21.3 °F 21.2 °F 69% 29.98 in 10.0 mi SSE 10.4 mph - N/A   Overcast
2:15 AM 30.2 °F 22.6 °F 21.2 °F 69% 29.97 in 10.0 mi SE 8.1 mph - N/A   Overcast
2:35 AM 30.2 °F 21.9 °F 19.4 °F 64% 29.97 in 10.0 mi SSE 9.2 mph - N/A   Overcast
2:55 AM 30.2 °F 21.9 °F 19.4 °F 64% 29.96 in 10.0 mi SSE 9.2 mph - N/A   Overcast
3:35 AM 30.2 °F 21.3 °F 19.4 °F 64% 29.95 in 10.0 mi SSE 10.4 mph - N/A   Overcast
3:55 AM 30.2 °F 20.2 °F 19.4 °F 64% 29.95 in 10.0 mi SSE 12.7 mph - N/A   Overcast
4:15 AM 30.2 °F 21.3 °F 19.4 °F 64% 29.95 in 10.0 mi SSE 10.4 mph - N/A   Overcast
4:35 AM 30.2 °F 20.8 °F 19.4 °F 64% 29.95 in 10.0 mi SSE 11.5 mph - N/A   Overcast
4:55 AM 30.2 °F 20.8 °F 19.4 °F 64% 29.95 in 10.0 mi SSE 11.5 mph - N/A   Overcast
5:15 AM 30.2 °F 20.8 °F 19.4 °F 64% 29.94 in 10.0 mi SSE 11.5 mph - N/A   Overcast
5:35 AM 28.4 °F 19.1 °F 21.2 °F 74% 29.94 in 10.0 mi SE 10.4 mph - N/A   Overcast
5:55 AM 30.2 °F 19.3 °F 19.4 °F 64% 29.94 in 10.0 mi SSE 15.0 mph - N/A   Overcast
6:15 AM 28.4 °F 15.8 °F 21.2 °F 74% 29.94 in 10.0 mi SSE 18.4 mph 23.0 mph N/A   Overcast
6:35 AM 28.4 °F 16.2 °F 21.2 °F 74% 29.94 in 10.0 mi SSE 17.3 mph 23.0 mph N/A   Overcast
6:55 AM 28.4 °F 16.6 °F 21.2 °F 74% 29.94 in 10.0 mi SSE 16.1 mph 20.7 mph N/A   Overcast
7:15 AM 28.4 °F 16.2 °F 21.2 °F 74% 29.94 in 9.0 mi SSE 17.3 mph 23.0 mph N/A   Overcast
7:35 AM 28.4 °F 16.6 °F 23.0 °F 80% 29.95 in 2.5 mi South 16.1 mph - N/A   Overcast
7:55 AM 28.4 °F 17.5 °F 24.8 °F 86% 29.94 in 5.0 mi SSE 13.8 mph - N/A   Overcast
8:15 AM 28.4 °F 17.0 °F 24.8 °F 86% 29.94 in 10.0 mi SSE 15.0 mph - N/A   Overcast
8:35 AM 28.4 °F 17.5 °F 24.8 °F 86% 29.93 in 10.0 mi SSE 13.8 mph - N/A   Overcast
8:55 AM 28.4 °F 17.0 °F 24.8 °F 86% 29.93 in 10.0 mi SSE 15.0 mph - N/A   Overcast
9:15 AM 30.2 °F 17.8 °F 24.8 °F 80% 29.93 in 10.0 mi SSE 19.6 mph - N/A   Overcast
9:35 AM 30.2 °F 18.1 °F 24.8 °F 80% 29.93 in 10.0 mi SSE 18.4 mph - N/A   Overcast
10:15 AM 30.2 °F 18.9 °F 26.6 °F 86% 29.93 in 10.0 mi SSE 16.1 mph - N/A   Overcast
10:35 AM 32.0 °F 21.2 °F 26.6 °F 80% 29.93 in 10.0 mi South 16.1 mph - N/A   Overcast
10:55 AM 33.8 °F 22.8 °F 26.6 °F 75% 29.92 in 10.0 mi SSE 18.4 mph - N/A   Overcast
11:35 AM 33.8 °F 22.5 °F 26.6 °F 75% 29.91 in 10.0 mi SSE 19.6 mph - N/A   Overcast
11:55 AM 33.8 °F 23.2 °F 26.6 °F 75% 29.91 in 10.0 mi SSE 17.3 mph - N/A   Overcast
12:15 PM 35.6 °F 26.2 °F 28.4 °F 75% 29.91 in 10.0 mi SSE 15.0 mph - N/A   Overcast
12:35 PM 35.6 °F 26.2 °F 28.4 °F 75% 29.91 in 10.0 mi SSE 15.0 mph - N/A   Overcast
12:55 PM 37.4 °F 29.8 °F 28.4 °F 70% 29.91 in 10.0 mi SSE 11.5 mph - N/A   Overcast
1:15 PM 37.4 °F 29.8 °F 28.4 °F 70% 29.91 in 10.0 mi SSE 11.5 mph - N/A   Overcast
1:35 PM 37.4 °F 28.9 °F 28.4 °F 70% 29.90 in 10.0 mi SSE 13.8 mph - N/A   Overcast
1:55 PM 37.4 °F 28.2 °F 28.4 °F 70% 29.89 in 10.0 mi SSE 16.1 mph - N/A   Overcast
2:15 PM 37.4 °F 28.5 °F 30.2 °F 75% 29.89 in 10.0 mi SSE 15.0 mph - N/A   Overcast
2:35 PM 37.4 °F 29.3 °F 30.2 °F 75% 29.89 in 10.0 mi SSE 12.7 mph - N/A   Overcast
2:55 PM 39.2 °F 30.8 °F 30.2 °F 70% 29.88 in 10.0 mi SSE 15.0 mph - N/A   Overcast
3:15 PM 39.2 °F 32.0 °F 30.2 °F 70% 29.88 in 10.0 mi SSE 11.5 mph - N/A   Overcast
3:35 PM 41.0 °F 33.5 °F 32.0 °F 70% 29.87 in 10.0 mi SSE 13.8 mph - N/A   Overcast
3:55 PM 42.8 °F 37.5 °F 33.8 °F 70% 29.87 in 10.0 mi SSE 9.2 mph - N/A   Mostly Cloudy
4:35 PM 42.8 °F 37.5 °F 33.8 °F 70% 29.86 in 10.0 mi SE 9.2 mph - N/A   Clear
4:55 PM 42.8 °F 36.2 °F 33.8 °F 70% 29.85 in 10.0 mi SSE 12.7 mph - N/A   Clear
5:15 PM 42.8 °F 37.0 °F 33.8 °F 70% 29.85 in 10.0 mi SSE 10.4 mph 16.1 mph N/A   Clear
5:35 PM 42.8 °F 37.5 °F 33.8 °F 70% 29.85 in 10.0 mi SE 9.2 mph - N/A   Clear
6:15 PM 41.0 °F 39.0 °F 32.0 °F 70% 29.85 in 10.0 mi South 3.5 mph - N/A   Clear
6:35 PM 39.2 °F 33.0 °F 32.0 °F 75% 29.86 in 10.0 mi SSE 9.2 mph - N/A   Clear
6:55 PM 39.2 °F 34.2 °F 32.0 °F 75% 29.85 in 10.0 mi SE 6.9 mph - N/A   Mostly Cloudy
7:15 PM 39.2 °F 33.6 °F 32.0 °F 75% 29.85 in 10.0 mi SSE 8.1 mph - N/A   Overcast
7:35 PM 39.2 °F 33.0 °F 32.0 °F 75% 29.86 in 10.0 mi SSE 9.2 mph - N/A   Overcast
7:55 PM 37.4 °F 31.4 °F 32.0 °F 81% 29.85 in 10.0 mi South 8.1 mph - N/A   Overcast
8:15 PM 37.4 °F 30.8 °F 33.8 °F 87% 29.85 in 10.0 mi SSE 9.2 mph - N/A   Mostly Cloudy
8:35 PM 37.4 °F 30.3 °F 33.8 °F 87% 29.84 in 10.0 mi South 10.4 mph - N/A   Mostly Cloudy
8:55 PM 37.4 °F 31.4 °F 33.8 °F 87% 29.84 in 10.0 mi South 8.1 mph - N/A   Partly Cloudy
9:15 PM 37.4 °F 30.8 °F 33.8 °F 87% 29.84 in 10.0 mi SSE 9.2 mph - N/A   Clear
10:15 PM 37.4 °F 33.8 °F 33.8 °F 87% 29.85 in 10.0 mi SSW 4.6 mph - N/A   Overcast
10:35 PM 35.6 °F 32.8 °F 32.0 °F 87% 29.85 in 10.0 mi SSE 3.5 mph - N/A   Overcast
10:56 PM 35.6 °F 32.8 °F 33.8 °F 93% 29.85 in 10.0 mi SSW 3.5 mph - N/A   Overcast
11:35 PM 35.6 °F 29.9 °F 33.8 °F 93% 29.85 in 10.0 mi South 6.9 mph - N/A   Overcast
11:55 PM 39.2 °F 34.2 °F 39.2 °F 100% 29.85 in 10.0 mi SSW 6.9 mph - N/A   Overcast