Helena, MT

10:35 AM MDT on May 29, 2017 (GMT -0600)
Helena Regional

Weather History for KHLN - July, 2012

Change the Weather History Date:

Tuesday, July 24, 2012

  Actual Average Record
Temperature  
Mean Temperature 71 °F 72 °F  
Max Temperature 87 °F 88 °F 100 °F (1929)
Min Temperature 55 °F 55 °F 40 °F (1918)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 26  
Since 1 June heating degree days 122 162  
Since 1 July heating degree days 0 26  
Cooling Degree Days 6 7  
Month to date cooling degree days 204 136  
Year to date cooling degree days 271 193  
Since 1 June cooling degree days 267 185  
Growing Degree Days 21 (Base 50)    
Moisture  
Dew Point 27 °F    
Average Humidity 22    
Maximum Humidity 34    
Minimum Humidity 10    
Precipitation  
Precipitation 0.00 in 0.03 in 0.56 in (1941)
Month to date precipitation 0.56 0.95  
Year to date precipitation 5.76 7.11  
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 29.92 in    
Wind  
Wind Speed 11 mph (WNW)    
Max Wind Speed 24 mph    
Max Gust Speed 32 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport or City:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Jul. 24, 2012 Rise Set
Actual Time 5:59 AM MDT 9:08 PM MDT
Civil Twilight 5:23 AM MDT 9:44 PM MDT
Nautical Twilight 4:36 AM MDT 10:31 PM MDT
Astronomical Twilight 3:38 AM MDT 11:28 PM MDT
Moon 12:28 PM MDT (7/24) 11:29 PM MDT (7/24)
Length of Visible Light 16h 21m
Length of Day
15h 08m
Waxing Crescent, 32% of the Moon is Illuminated
Jul 24
Waxing Crescent
Jul 26
First Quarter
Aug 1
Full
Aug 9
Last Quarter
Aug 17
New

Hourly Weather History & Observations

Time (MDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 69.1 °F 27.0 °F 21% 29.96 in 10.0 mi WNW 3.5 mph - N/A   Clear
1:53 AM 68.0 °F 23.0 °F 18% 29.96 in 10.0 mi West 12.7 mph - N/A   Clear
2:53 AM 64.9 °F 21.9 °F 19% 29.96 in 10.0 mi NW 5.8 mph - N/A   Clear
3:53 AM 60.1 °F 23.0 °F 24% 29.96 in 10.0 mi NW 6.9 mph - N/A   Clear
4:53 AM 57.9 °F 21.9 °F 25% 29.96 in 10.0 mi WNW 9.2 mph - N/A   Clear
5:53 AM 57.9 °F 21.9 °F 25% 29.97 in 10.0 mi West 6.9 mph - N/A   Clear
6:53 AM 57.9 °F 25.0 °F 28% 29.99 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 64.0 °F 26.1 °F 24% 30.00 in 10.0 mi WNW 8.1 mph - N/A   Clear
8:53 AM 68.0 °F 28.9 °F 23% 29.98 in 10.0 mi WNW 11.5 mph - N/A   Clear
9:53 AM 71.1 °F 30.9 °F 23% 29.98 in 10.0 mi WNW 15.0 mph - N/A   Clear
10:53 AM 73.9 °F 30.0 °F 20% 29.96 in 10.0 mi WNW 15.0 mph 24.2 mph N/A   Clear
11:53 AM 77.0 °F 25.0 °F 15% 29.93 in 10.0 mi WNW 18.4 mph 27.6 mph N/A   Clear
12:53 PM 80.1 °F 26.1 °F 14% 29.90 in 10.0 mi WNW 20.7 mph 27.6 mph N/A   Clear
1:53 PM 82.0 °F 27.0 °F 13% 29.89 in 10.0 mi West 19.6 mph 27.6 mph N/A   Clear
2:53 PM 84.9 °F 28.0 °F 13% 29.87 in 10.0 mi West 15.0 mph 25.3 mph N/A   Clear
3:53 PM 84.9 °F 26.1 °F 12% 29.87 in 10.0 mi WSW 15.0 mph 25.3 mph N/A   Clear
4:53 PM 86.0 °F 25.0 °F 11% 29.86 in 10.0 mi West 16.1 mph 24.2 mph N/A   Clear
5:53 PM 86.0 °F 24.1 °F 10% 29.85 in 10.0 mi West 12.7 mph 26.5 mph N/A   Clear
6:53 PM 84.0 °F 26.1 °F 12% 29.84 in 10.0 mi WNW 18.4 mph 24.2 mph N/A   Clear
7:53 PM 82.0 °F 28.9 °F 14% 29.86 in 10.0 mi WNW 13.8 mph 19.6 mph N/A   Clear
8:53 PM 77.0 °F 32.0 °F 19% 29.88 in 10.0 mi NNW 4.6 mph - N/A   Clear
9:53 PM 69.1 °F 33.1 °F 26% 29.92 in 10.0 mi WNW 5.8 mph - N/A   Clear
10:53 PM 68.0 °F 34.0 °F 28% 29.93 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 64.0 °F 35.1 °F 34% 29.93 in 10.0 mi WSW 6.9 mph - N/A   Clear