Helena, MT

11:14 AM MST on February 07, 2016 (GMT -0700)
Helena Regional

Weather History for KHLN - August, 2013

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Wednesday, August 28, 2013

  Actual Average Record
Temperature  
Mean Temperature 71 °F 65 °F  
Max Temperature 85 °F 81 °F 97 °F (2012)
Min Temperature 56 °F 49 °F 36 °F (1977)
Degree Days  
Heating Degree Days 0 3  
Month to date heating degree days 3 31  
Since 1 June heating degree days 149 194  
Since 1 July heating degree days 3 58  
Cooling Degree Days 6 3  
Month to date cooling degree days 182 139  
Year to date cooling degree days 490 377  
Since 1 June cooling degree days 483 369  
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 49 °F    
Average Humidity 50    
Maximum Humidity 72    
Minimum Humidity 28    
Precipitation  
Precipitation 0.04 in 0.04 in 0.64 in (1964)
Month to date precipitation 1.69 1.08  
Year to date precipitation 8.10 8.43  
Snow  
Snow 0.00 in 0.00 in 0.00 in (1999)
Month to date snowfall 0.0 0.2  
Since 1 June snowfall 0.0 0.2  
Since 1 July snowfall 0.0 0.2  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.97 in    
Wind  
Wind Speed 4 mph (SW)    
Max Wind Speed 26 mph    
Max Gust Speed 35 mph    
Visibility 10 miles    
Events Rain , Thunderstorm    
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. 28, 2013 Rise Set
Actual Time 6:43 AM MDT 8:13 PM MDT
Civil Twilight 6:11 AM MDT 8:45 PM MDT
Nautical Twilight 5:33 AM MDT 9:23 PM MDT
Astronomical Twilight 4:51 AM MDT 10:04 PM MDT
Moon No Moon Rise 3:05 PM MDT (8/28)
Length of Visible Light 14h 34m
Length of Day
13h 30m
Waning Gibbous, 47% of the Moon is Illuminated
Aug 28
Waning Gibbous
Sep 5
New
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 68.0 °F 42.1 °F 39% 29.93 in 10.0 mi Variable 3.5 mph - N/A   Clear
1:53 AM 68.0 °F 42.1 °F 39% 29.91 in 10.0 mi South 3.5 mph - N/A   Clear
2:53 AM 62.1 °F 43.0 °F 50% 29.91 in 10.0 mi NNW 3.5 mph - N/A   Clear
3:53 AM 63.0 °F 43.0 °F 48% 29.91 in 10.0 mi WSW 4.6 mph - N/A   Clear
4:53 AM 60.1 °F 43.0 °F 53% 29.92 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 60.1 °F 43.0 °F 53% 29.92 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 57.9 °F 43.0 °F 58% 29.94 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 62.1 °F 44.1 °F 52% 29.96 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 64.0 °F 46.0 °F 52% 29.96 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 68.0 °F 44.1 °F 42% 29.95 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 73.9 °F 45.0 °F 35% 29.93 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 79.0 °F 48.9 °F 35% 29.90 in 10.0 mi Variable 4.6 mph - N/A   Clear
12:39 PM 84.2 °F 48.2 °F 29% 29.97 in 10.0 mi West 12.7 mph - N/A   Partly Cloudy
12:53 PM 82.9 °F 46.9 °F 28% 29.90 in 10.0 mi West 11.5 mph - N/A   Partly Cloudy
1:53 PM 75.0 °F 52.0 °F 44% 29.94 in 10.0 mi WSW 15.0 mph 21.9 mph 0.00 in Rain Light Rain
2:12 PM 77.0 °F 44.6 °F 32% 30.01 in 10.0 mi West 25.3 mph 33.4 mph N/A Thunderstorm Thunderstorm
2:53 PM 69.1 °F 54.0 °F 58% 30.04 in 8.0 mi SW 9.2 mph - 0.04 in Rain , Thunderstorm Light Rain
3:00 PM 69.8 °F 53.6 °F 56% 30.06 in 10.0 mi SW 8.1 mph - 0.00 in Rain Light Rain
3:53 PM 71.1 °F 55.0 °F 57% 30.01 in 10.0 mi Calm Calm - 0.00 in   Partly Cloudy
4:53 PM 75.0 °F 55.0 °F 50% 29.99 in 10.0 mi ESE 9.2 mph - N/A   Clear
5:53 PM 75.9 °F 53.1 °F 45% 29.98 in 10.0 mi ESE 10.4 mph - N/A   Clear
6:53 PM 75.9 °F 53.1 °F 45% 29.99 in 10.0 mi SE 9.2 mph - N/A   Clear
7:53 PM 73.9 °F 55.0 °F 52% 29.98 in 10.0 mi ESE 6.9 mph - N/A   Clear
8:53 PM 66.0 °F 55.0 °F 68% 30.01 in 10.0 mi West 4.6 mph - N/A   Clear
9:53 PM 66.0 °F 54.0 °F 65% 30.01 in 10.0 mi West 5.8 mph - N/A   Clear
10:53 PM 64.9 °F 53.1 °F 65% 30.03 in 10.0 mi SW 3.5 mph - N/A   Clear
11:53 PM 63.0 °F 54.0 °F 72% 30.04 in 10.0 mi West 3.5 mph - N/A   Clear