Weather History for Great Falls, MT

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Wednesday, June 26, 2013

  Actual Average Record
Temperature  
Mean Temperature 65 °F 62 °F  
Max Temperature 79 °F 77 °F 101 °F (1919)
Min Temperature 51 °F 48 °F 36 °F (1999)
Degree Days  
Heating Degree Days 0 4  
Month to date heating degree days 165 175  
Since 1 June heating degree days 165 175  
Since 1 July heating degree days 7015 7710  
Cooling Degree Days 0 2  
Month to date cooling degree days 5 25  
Year to date cooling degree days 8 32  
Since 1 June cooling degree days 5 25  
Growing Degree Days 15 (Base 50)    
Moisture  
Dew Point 45 °F    
Average Humidity 54    
Maximum Humidity 83    
Minimum Humidity 25    
Precipitation  
Precipitation 0.00 in 0.06 in 0.88 in (1998)
Month to date precipitation 2.36 2.28  
Year to date precipitation 7.44 8.01  
Snow  
Snow 0.00 in 0.00 in T in (1951)
Month to date snowfall 0.0 0.3  
Since 1 June snowfall 0.0 0.3  
Since 1 July snowfall 76.2 63.5  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.91 in    
Wind  
Wind Speed 15 mph (SW)    
Max Wind Speed 28 mph    
Max Gust Speed 36 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jun. 26, 2013 Rise Set
Actual Time 5:30 AM MDT 9:26 PM MDT
Civil Twilight 4:49 AM MDT 10:07 PM MDT
Nautical Twilight 3:53 AM MDT 11:02 PM MDT
Astronomical Twilight 2:26 AM MDT 12:30 AM MDT
Moon 11:31 PM MDT (6/26) 9:43 AM MDT (6/26)
Length of Visible Light 17h 17m
Length of Day
15h 56m
Waning Gibbous, 85% of the Moon is Illuminated
Jun 26
Waning Gibbous
Jun 29
Last Quarter
Jul 8
New
Jul 15
First Quarter
Jul 22
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 54.0 °F 48.0 °F 80% 29.82 in 10.0 mi West 8.1 mph - N/A   Clear
1:53 AM 55.9 °F 46.9 °F 72% 29.81 in 10.0 mi SW 12.7 mph - N/A   Clear
2:53 AM 54.0 °F 46.0 °F 75% 29.83 in 10.0 mi SW 9.2 mph - N/A   Clear
3:53 AM 52.0 °F 46.0 °F 80% 29.84 in 10.0 mi SW 10.4 mph - N/A   Partly Cloudy
4:53 AM 54.0 °F 46.0 °F 75% 29.85 in 10.0 mi SSW 9.2 mph - N/A   Clear
5:53 AM 55.0 °F 46.0 °F 72% 29.86 in 10.0 mi SSW 10.4 mph - N/A   Scattered Clouds
6:53 AM 57.9 °F 46.9 °F 67% 29.89 in 10.0 mi SSW 10.4 mph - N/A   Clear
7:53 AM 61.0 °F 46.9 °F 60% 29.90 in 10.0 mi SW 12.7 mph - N/A   Clear
8:53 AM 63.0 °F 48.0 °F 58% 29.90 in 10.0 mi SW 13.8 mph - N/A   Clear
9:53 AM 64.9 °F 46.9 °F 52% 29.91 in 10.0 mi SW 15.0 mph - N/A   Clear
10:53 AM 68.0 °F 46.9 °F 47% 29.92 in 10.0 mi SW 20.7 mph 29.9 mph N/A   Clear
11:53 AM 71.1 °F 45.0 °F 39% 29.92 in 10.0 mi SW 21.9 mph 31.1 mph N/A   Clear
12:53 PM 72.0 °F 45.0 °F 38% 29.93 in 10.0 mi SSW 23.0 mph 28.8 mph N/A   Partly Cloudy
1:53 PM 75.0 °F 44.1 °F 33% 29.91 in 10.0 mi SW 17.3 mph 27.6 mph N/A   Clear
2:53 PM 77.0 °F 41.0 °F 28% 29.90 in 10.0 mi West 21.9 mph 33.4 mph N/A   Clear
3:53 PM 77.0 °F 39.9 °F 26% 29.91 in 10.0 mi WSW 25.3 mph 32.2 mph N/A   Mostly Cloudy
4:53 PM 78.1 °F 39.9 °F 25% 29.91 in 10.0 mi WSW 20.7 mph 32.2 mph N/A   Mostly Cloudy
5:53 PM 75.9 °F 41.0 °F 29% 29.93 in 10.0 mi West 17.3 mph 26.5 mph N/A   Overcast
6:53 PM 72.0 °F 42.1 °F 34% 29.95 in 10.0 mi WSW 19.6 mph 27.6 mph N/A   Clear
7:53 PM 70.0 °F 44.1 °F 39% 29.96 in 10.0 mi SW 17.3 mph 23.0 mph N/A   Clear
8:53 PM 66.9 °F 43.0 °F 42% 29.98 in 10.0 mi SW 13.8 mph - N/A   Partly Cloudy
9:53 PM 63.0 °F 43.0 °F 48% 30.01 in 10.0 mi SSW 12.7 mph - N/A   Mostly Cloudy
10:53 PM 60.1 °F 44.1 °F 55% 30.02 in 10.0 mi SW 10.4 mph - N/A   Clear
11:53 PM 55.0 °F 44.1 °F 67% 30.04 in 10.0 mi WSW 6.9 mph - N/A   Clear