Helena, MT

2:20 PM MDT on July 21, 2017 (GMT -0600)
Helena Regional

Weather History for KHLN - August, 2012

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Thursday, August 2, 2012

  Actual Average Record
Temperature  
Mean Temperature 71 °F 71 °F  
Max Temperature 85 °F 88 °F 100 °F (1966)
Min Temperature 57 °F 55 °F 40 °F (1937)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 122 163  
Since 1 July heating degree days 0 27  
Cooling Degree Days 6 7  
Month to date cooling degree days 19 14  
Year to date cooling degree days 353 252  
Since 1 June cooling degree days 349 244  
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 32 °F    
Average Humidity 32    
Maximum Humidity 52    
Minimum Humidity 12    
Precipitation  
Precipitation 0.00 in 0.03 in 1.06 in (2004)
Month to date precipitation 0.00 0.07  
Year to date precipitation 5.81 7.42  
Snow  
Snow 0.00 in 0.00 in 0.00 in (1999)
Month to date snowfall 0.0 0.0  
Since 1 June snowfall 0.0 T  
Since 1 July snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.93 in    
Wind  
Wind Speed 10 mph (WNW)    
Max Wind Speed 26 mph    
Max Gust Speed 35 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Aug. 02, 2012 Rise Set
Actual Time 6:10 AM MDT 8:57 PM MDT
Civil Twilight 5:35 AM MDT 9:31 PM MDT
Nautical Twilight 4:51 AM MDT 10:15 PM MDT
Astronomical Twilight 3:58 AM MDT 11:07 PM MDT
Moon 8:56 PM MDT (8/2) 6:57 AM MDT (8/2)
Length of Visible Light 15h 56m
Length of Day
14h 46m
Full, 100% of the Moon is Illuminated
Aug 2
Full
Aug 9
Last Quarter
Aug 17
New
Aug 24
First Quarter
Aug 31
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 73.9 °F 30.0 °F 20% 29.95 in 10.0 mi SW 12.7 mph - N/A   Clear
1:53 AM 64.9 °F 32.0 °F 29% 29.96 in 10.0 mi West 9.2 mph - N/A   Clear
2:53 AM 63.0 °F 33.1 °F 33% 29.96 in 10.0 mi South 3.5 mph - N/A   Clear
3:53 AM 62.1 °F 33.1 °F 34% 29.96 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 61.0 °F 30.9 °F 32% 29.97 in 10.0 mi West 3.5 mph - N/A   Clear
5:53 AM 63.0 °F 30.9 °F 30% 29.96 in 10.0 mi SW 3.5 mph - N/A   Clear
6:53 AM 57.9 °F 32.0 °F 37% 29.99 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 61.0 °F 36.0 °F 39% 29.99 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 68.0 °F 35.1 °F 30% 29.98 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 72.0 °F 39.9 °F 31% 29.96 in 10.0 mi North 3.5 mph - N/A   Clear
10:53 AM 80.1 °F 32.0 °F 17% 29.93 in 10.0 mi WNW 16.1 mph 21.9 mph N/A   Clear
11:53 AM 80.6 °F 28.4 °F 15% 29.98 in 10.0 mi West 18.4 mph 23.0 mph N/A   Clear
12:53 PM 82.0 °F 28.9 °F 14% 29.88 in 10.0 mi West 13.8 mph 20.7 mph N/A   Clear
1:53 PM 82.0 °F 28.0 °F 14% 29.88 in 10.0 mi NW 18.4 mph 24.2 mph N/A   Clear
2:53 PM 84.0 °F 28.0 °F 13% 29.86 in 10.0 mi WNW 18.4 mph 28.8 mph N/A   Clear
3:53 PM 82.4 °F 24.8 °F 12% 29.92 in 10.0 mi WNW 5.8 mph 19.6 mph N/A   Clear
4:53 PM 82.0 °F 27.0 °F 13% 29.85 in 10.0 mi WNW 17.3 mph 26.5 mph N/A   Clear
5:53 PM 80.1 °F 28.0 °F 15% 29.86 in 10.0 mi WNW 17.3 mph 26.5 mph N/A   Clear
6:53 PM 78.1 °F 28.9 °F 17% 29.86 in 10.0 mi NW 18.4 mph - N/A   Clear
7:53 PM 75.9 °F 32.0 °F 20% 29.88 in 10.0 mi West 11.5 mph - N/A   Mostly Cloudy
8:53 PM 73.0 °F 35.1 °F 25% 29.88 in 10.0 mi NNW 12.7 mph - N/A   Partly Cloudy
9:53 PM 71.1 °F 34.0 °F 26% 29.91 in 10.0 mi NW 9.2 mph - N/A   Clear
10:53 PM 70.0 °F 36.0 °F 29% 29.91 in 10.0 mi NNW 15.0 mph - N/A   Overcast
11:53 PM 64.4 °F 46.4 °F 52% 30.00 in 10.0 mi NNW 18.4 mph - N/A   Overcast