Helena, MT

6:51 AM MST on November 24, 2017 (GMT -0700)
Helena Regional

Weather History for KHLN - November, 2013

Change the Weather History Date:

Wednesday, November 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 13 °F 30 °F  
Max Temperature 25 °F 41 °F 64 °F (1966)
Min Temperature 1 °F 20 °F -17 °F (1900)
Degree Days  
Heating Degree Days 52 35  
Month to date heating degree days 545 603  
Since 1 July heating degree days 1397 1511  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 589 406  
Moisture  
Dew Point 4 °F    
Average Humidity 73    
Maximum Humidity 87    
Minimum Humidity 58    
Precipitation  
Precipitation 0.08 in 0.01 in 0.47 in (1946)
Month to date precipitation 0.15 0.32  
Year to date precipitation 10.29 10.65  
Snow  
Snow 1.00 in 0.20 in 8.60 in (1946)
Month to date snowfall 1.5 2.8  
Since 1 July snowfall 3.5 6.8  
Since 1 September snowfall 3.5 6.5  
Snow Depth 1.00 in    
Sea Level Pressure  
Sea Level Pressure 30.13 in    
Wind  
Wind Speed 8 mph (NNW)    
Max Wind Speed 21 mph    
Max Gust Speed 25 mph    
Visibility 8 miles    
Events Snow    
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

Nov. 20, 2013 Rise Set
Actual Time 7:37 AM MST 4:49 PM MST
Civil Twilight 7:04 AM MST 5:22 PM MST
Nautical Twilight 6:27 AM MST 5:59 PM MST
Astronomical Twilight 5:51 AM MST 6:35 PM MST
Moon 7:35 PM MST (11/20) 10:05 AM MST (11/20)
Length of Visible Light 10h 18m
Length of Day
9h 11m
Waning Gibbous, 91% of the Moon is Illuminated
Nov 20
Waning Gibbous
Nov 25
Last Quarter
Dec 2
New
Dec 9
First Quarter
Dec 17
Full

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 24.1 °F - 16.0 °F 71% 29.76 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:53 AM 21.0 °F 14.6 °F 14.0 °F 74% 29.81 in 10.0 mi WNW 4.6 mph - N/A   Partly Cloudy
2:53 AM 19.9 °F 10.1 °F 10.9 °F 68% 29.82 in 10.0 mi North 8.1 mph - N/A   Scattered Clouds
3:53 AM 19.9 °F 11.1 °F 10.9 °F 68% 29.83 in 10.0 mi North 6.9 mph - N/A   Overcast
4:53 AM 19.0 °F 8.2 °F 10.0 °F 68% 29.85 in 10.0 mi NNW 9.2 mph - N/A   Overcast
5:53 AM 19.0 °F 8.2 °F 9.0 °F 65% 29.87 in 10.0 mi NNW 9.2 mph - N/A   Overcast
6:22 AM 17.6 °F 8.2 °F 12.2 °F 79% 29.78 in 1.8 mi North 6.9 mph - 0.00 in Snow Light Snow
6:28 AM 17.6 °F 8.2 °F 12.2 °F 79% 29.78 in 1.5 mi North 6.9 mph - 0.01 in Snow Light Snow
6:35 AM 17.6 °F 7.3 °F 12.2 °F 79% 29.79 in 1.2 mi North 8.1 mph - 0.01 in Snow Light Snow
6:48 AM 17.6 °F 7.3 °F 12.2 °F 79% 29.80 in 1.0 mi NW 8.1 mph - 0.02 in Snow Light Snow
6:53 AM 17.1 °F 5.0 °F 12.0 °F 81% 29.92 in 1.5 mi NNW 10.4 mph - 0.02 in Snow Light Snow
7:22 AM 15.8 °F 4.2 °F 10.4 °F 79% 29.82 in 1.0 mi NNW 9.2 mph - 0.01 in Snow Light Snow
7:38 AM 15.8 °F 2.7 °F 10.4 °F 79% 29.84 in 0.8 mi NNW 11.5 mph - 0.02 in Snow Light Snow
7:53 AM 14.0 °F 0.5 °F 9.0 °F 80% 29.99 in 1.0 mi North 11.5 mph - 0.05 in Snow Light Snow
8:13 AM 15.8 °F 3.4 °F 8.6 °F 73% 29.88 in 1.5 mi NNW 10.4 mph - 0.01 in Snow Light Snow
8:17 AM 15.8 °F 2.1 °F 6.8 °F 68% 29.88 in 2.0 mi NNW 12.7 mph - 0.01 in Snow Light Snow
8:25 AM 15.8 °F 2.1 °F 6.8 °F 68% 29.89 in 9.0 mi North 12.7 mph - 0.01 in Snow Light Snow
8:33 AM 14.0 °F -1.4 °F 5.0 °F 67% 29.90 in 10.0 mi North 15.0 mph - 0.01 in   Overcast
8:53 AM 12.9 °F -1.6 °F 5.0 °F 71% 30.07 in 10.0 mi North 12.7 mph - 0.01 in   Overcast
9:00 AM 12.2 °F -2.5 °F 3.2 °F 67% 29.93 in 10.0 mi North 12.7 mph - N/A   Overcast
9:53 AM 12.9 °F -2.2 °F 3.0 °F 65% 30.15 in 10.0 mi North 13.8 mph - N/A   Overcast
10:53 AM 12.0 °F -5.1 °F 1.9 °F 64% 30.24 in 10.0 mi North 17.3 mph - N/A   Overcast
11:53 AM 10.9 °F -7.9 °F -0.0 °F 61% 30.28 in 10.0 mi North 20.7 mph - N/A   Overcast
12:28 PM 10.4 °F -6.0 °F -0.4 °F 62% 30.08 in 10.0 mi North 15.0 mph - N/A   Overcast
12:53 PM 10.9 °F -5.4 °F -0.0 °F 61% 30.31 in 10.0 mi NNW 15.0 mph - N/A   Overcast
1:53 PM 10.9 °F -4.7 °F -0.9 °F 59% 30.36 in 10.0 mi North 13.8 mph - N/A   Overcast
2:51 PM 10.4 °F -1.5 °F -0.4 °F 62% 30.17 in 10.0 mi WNW 8.1 mph - N/A   Partly Cloudy
2:53 PM 10.9 °F -1.8 °F -0.9 °F 59% 30.40 in 10.0 mi WNW 9.2 mph - N/A   Partly Cloudy
3:53 PM 10.9 °F -0.8 °F -2.0 °F 56% 30.43 in 10.0 mi WNW 8.1 mph - N/A   Clear
4:53 PM 8.1 °F -2.0 °F -2.9 °F 61% 30.47 in 10.0 mi West 5.8 mph - N/A   Clear
5:53 PM 9.0 °F - -2.0 °F 61% 30.49 in 10.0 mi Calm Calm - N/A   Clear
6:53 PM 5.0 °F -4.1 °F -2.0 °F 73% 30.52 in 10.0 mi WNW 4.6 mph - N/A   Clear
7:53 PM 3.0 °F -8.0 °F -2.9 °F 76% 30.55 in 10.0 mi WNW 5.8 mph - N/A   Clear
8:53 PM 5.0 °F -2.1 °F -2.0 °F 73% 30.57 in 10.0 mi WSW 3.5 mph - N/A   Clear
9:53 PM 3.9 °F - -2.0 °F 76% 30.57 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 1.9 °F - -2.9 °F 80% 30.59 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 1.9 °F - -4.0 °F 76% 30.61 in 10.0 mi Calm Calm - N/A   Clear