Weather History for Billings, MT

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Sunday, September 15, 2013

  Actual Average Record
Temperature  
Mean Temperature 66 °F 60 °F  
Max Temperature 75 °F 73 °F 95 °F (2000)
Min Temperature 56 °F 48 °F 31 °F (1965)
Degree Days  
Heating Degree Days 0 6  
Month to date heating degree days 2 60  
Since 1 July heating degree days 2 97  
Cooling Degree Days 1 2  
Month to date cooling degree days 97 39  
Year to date cooling degree days 834 621  
Growing Degree Days 15 (Base 50)    
Moisture  
Dew Point 53 °F    
Average Humidity 66    
Maximum Humidity 83    
Minimum Humidity 49    
Precipitation  
Precipitation 0.00 in 0.04 in 0.64 in (1965)
Month to date precipitation 2.94 0.61  
Year to date precipitation 11.12 10.66  
Snow  
Snow 0.00 in 0.10 in 3.00 in (1965)
Month to date snowfall T 0.3  
Since 1 July snowfall T 0.3  
Since 1 September snowfall T 0.3  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.08 in    
Wind  
Wind Speed 11 mph (East)    
Max Wind Speed 21 mph    
Max Gust Speed 27 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 15, 2013 Rise Set
Actual Time 6:52 AM MDT 7:24 PM MDT
Civil Twilight 6:22 AM MDT 7:54 PM MDT
Nautical Twilight 5:47 AM MDT 8:30 PM MDT
Astronomical Twilight 5:10 AM MDT 9:06 PM MDT
Moon 5:03 PM MDT (9/15) 2:23 AM MDT (9/15)
Length of Visible Light 13h 31m
Length of Day
12h 31m
Waxing Gibbous, 82% of the Moon is Illuminated
Sep 15
Waxing Gibbous
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First 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 59.0 °F 50.0 °F 72% 30.10 in 10.0 mi NNE 9.2 mph - N/A   Mostly Cloudy
1:53 AM 59.0 °F 48.9 °F 69% 30.11 in 10.0 mi NNE 9.2 mph - N/A   Mostly Cloudy
2:53 AM 57.9 °F 48.9 °F 72% 30.12 in 10.0 mi NNE 8.1 mph - N/A   Scattered Clouds
3:53 AM 57.9 °F 48.9 °F 72% 30.12 in 10.0 mi NNE 9.2 mph - N/A   Overcast
4:53 AM 57.0 °F 48.9 °F 74% 30.12 in 10.0 mi NNE 9.2 mph - N/A   Mostly Cloudy
5:53 AM 57.0 °F 48.9 °F 74% 30.13 in 10.0 mi NNE 9.2 mph - N/A   Overcast
6:53 AM 55.9 °F 50.0 °F 80% 30.14 in 10.0 mi NNE 9.2 mph - N/A   Mostly Cloudy
7:53 AM 55.9 °F 50.0 °F 80% 30.15 in 10.0 mi NNE 10.4 mph - N/A   Mostly Cloudy
8:53 AM 57.0 °F 51.1 °F 81% 30.15 in 10.0 mi NNE 9.2 mph - N/A   Mostly Cloudy
9:53 AM 59.0 °F 52.0 °F 78% 30.15 in 10.0 mi NE 9.2 mph - N/A   Mostly Cloudy
10:14 AM 61.0 °F 53.1 °F 75% 30.20 in 10.0 mi NNE 9.2 mph - N/A   Scattered Clouds
10:53 AM 63.0 °F 55.0 °F 75% 30.15 in 10.0 mi NE 8.1 mph - N/A   Partly Cloudy
11:53 AM 64.9 °F 57.0 °F 75% 30.14 in 10.0 mi East 3.5 mph - N/A   Scattered Clouds
12:53 PM 71.1 °F 57.9 °F 63% 30.11 in 10.0 mi ESE 16.1 mph 23.0 mph N/A   Mostly Cloudy
1:53 PM 72.0 °F 55.9 °F 57% 30.09 in 10.0 mi SE 17.3 mph 24.2 mph N/A   Scattered Clouds
2:53 PM 73.0 °F 55.0 °F 53% 30.07 in 10.0 mi SE 16.1 mph 23.0 mph N/A   Mostly Cloudy
3:53 PM 73.9 °F 55.0 °F 52% 30.05 in 10.0 mi SE 19.6 mph 24.2 mph N/A   Scattered Clouds
4:53 PM 73.9 °F 54.0 °F 50% 30.03 in 10.0 mi SE 17.3 mph 24.2 mph N/A   Scattered Clouds
5:53 PM 72.0 °F 54.0 °F 53% 30.02 in 10.0 mi ESE 17.3 mph 24.2 mph N/A   Partly Cloudy
6:53 PM 71.1 °F 54.0 °F 55% 30.01 in 10.0 mi SE 13.8 mph 26.5 mph N/A   Partly Cloudy
7:53 PM 69.1 °F 54.0 °F 58% 30.00 in 10.0 mi ESE 13.8 mph 24.2 mph N/A   Partly Cloudy
8:53 PM 68.0 °F 53.1 °F 59% 30.00 in 10.0 mi SE 15.0 mph 23.0 mph N/A   Clear
9:53 PM 64.9 °F 54.0 °F 68% 29.99 in 10.0 mi SSE 6.9 mph - N/A   Clear
10:53 PM 64.0 °F 54.0 °F 70% 29.97 in 10.0 mi SSE 4.6 mph - N/A   Clear
11:53 PM 64.0 °F 54.0 °F 70% 29.95 in 10.0 mi SSE 4.6 mph - N/A   Clear