Weather History for Great Falls, MT

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Tuesday, July 10, 2012

  Actual Average Record
Temperature  
Mean Temperature 80 °F 66 °F  
Max Temperature 95 °F 82 °F 105 °F (1973)
Min Temperature 64 °F 51 °F 42 °F (1999)
Degree Days  
Heating Degree Days 0 2  
Month to date heating degree days 4 25  
Since 1 June heating degree days 136 216  
Since 1 July heating degree days 4 25  
Cooling Degree Days 15 4  
Month to date cooling degree days 69 28  
Year to date cooling degree days 103 67  
Since 1 June cooling degree days 98 60  
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 44 °F    
Average Humidity 33    
Maximum Humidity 52    
Minimum Humidity 14    
Precipitation  
Precipitation 0.00 in 0.06 in 1.61 in (1983)
Month to date precipitation 0.56 0.58  
Year to date precipitation 7.97 8.84  
Snow  
Snow 0.00 in 0.00 in 0.00 in (2002)
Month to date snowfall 0.0 0.0  
Since 1 June snowfall 0.0 0.3  
Since 1 July snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.92 in    
Wind  
Wind Speed 9 mph (SW)    
Max Wind Speed 32 mph    
Max Gust Speed 38 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jul. 10, 2012 Rise Set
Actual Time 5:39 AM MDT 9:21 PM MDT
Civil Twilight 5:00 AM MDT 10:00 PM MDT
Nautical Twilight 4:07 AM MDT 10:53 PM MDT
Astronomical Twilight 2:52 AM MDT 12:07 AM MDT
Moon 12:05 AM MDT (7/10) 1:46 PM MDT (7/10)
Length of Visible Light 17h 00m
Length of Day
15h 42m
Waning Gibbous, 53% of the Moon is Illuminated
Jul 10
Waning Gibbous
Jul 10
Last Quarter
Jul 18
New
Jul 26
First Quarter
Aug 1
Full

Hourly Weather History & Observations

Time (MDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 75.9 °F 46.0 °F 35% 29.93 in 10.0 mi South 11.5 mph - N/A   Mostly Cloudy
1:11 AM 78.8 °F 44.6 °F 30% 30.05 in 10.0 mi SSE 13.8 mph - N/A   Scattered Clouds
1:53 AM 78.1 °F 44.1 °F 30% 29.93 in 10.0 mi NNW 13.8 mph - N/A   Clear
2:53 AM 73.0 °F 45.0 °F 37% 29.95 in 10.0 mi SSW 6.9 mph - N/A   Clear
3:53 AM 71.6 °F 46.4 °F 41% 30.08 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 66.0 °F 48.0 °F 52% 29.97 in 10.0 mi SW 8.1 mph - N/A   Clear
5:53 AM 64.9 °F 46.0 °F 50% 29.97 in 10.0 mi SSW 8.1 mph - N/A   Clear
6:53 AM 68.0 °F 48.0 °F 49% 29.97 in 10.0 mi SSW 9.2 mph - N/A   Clear
7:53 AM 77.0 °F 45.0 °F 32% 29.95 in 10.0 mi SSW 12.7 mph - N/A   Clear
8:53 AM 81.0 °F 46.0 °F 29% 29.94 in 10.0 mi South 4.6 mph - N/A   Clear
9:53 AM 82.0 °F 48.0 °F 30% 29.95 in 10.0 mi SW 9.2 mph - N/A   Clear
10:53 AM 89.1 °F 45.0 °F 22% 29.93 in 10.0 mi West 10.4 mph - N/A   Clear
11:53 AM 91.0 °F 46.0 °F 21% 29.93 in 10.0 mi SW 9.2 mph 17.3 mph N/A   Clear
12:53 PM 91.9 °F 44.1 °F 19% 29.91 in 10.0 mi SSW 12.7 mph 21.9 mph N/A   Clear
1:53 PM 93.0 °F 44.1 °F 18% 29.91 in 10.0 mi SW 21.9 mph 29.9 mph N/A   Clear
2:53 PM 89.1 °F 42.1 °F 19% 29.89 in 10.0 mi SW 9.2 mph - N/A   Clear
3:53 PM 93.0 °F 37.9 °F 15% 29.89 in 10.0 mi SW 11.5 mph - N/A   Clear
4:53 PM 91.0 °F 36.0 °F 14% 29.88 in 10.0 mi West 13.8 mph - N/A   Clear
5:53 PM 93.0 °F 37.0 °F 14% 29.85 in 10.0 mi West 18.4 mph 23.0 mph N/A   Clear
6:53 PM 90.0 °F 36.0 °F 15% 29.83 in 10.0 mi West 13.8 mph - N/A   Clear
7:53 PM 86.0 °F 37.9 °F 18% 29.84 in 10.0 mi WSW 10.4 mph - N/A   Clear
8:53 PM 80.1 °F 42.1 °F 26% 29.85 in 10.0 mi SW 6.9 mph - N/A   Clear
9:53 PM 78.1 °F 42.1 °F 28% 29.88 in 10.0 mi East 3.5 mph - N/A   Clear
10:53 PM 75.9 °F 46.9 °F 36% 29.89 in 10.0 mi ENE 8.1 mph - N/A   Clear
11:53 PM 66.9 °F 48.0 °F 51% 29.91 in 10.0 mi Calm Calm - N/A   Clear