Billings, MT

12:03 PM MST on February 23, 2018 (GMT -0700)
Billings Logan International

Weather History for KBIL - September, 2012

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Sunday, September 23, 2012

  Actual Average Record
Temperature  
Mean Temperature 63 °F 57 °F  
Max Temperature 77 °F 69 °F 91 °F (1966)
Min Temperature 48 °F 45 °F 23 °F (1984)
Degree Days  
Heating Degree Days 2 9  
Month to date heating degree days 50 120  
Since 1 July heating degree days 57 157  
Cooling Degree Days 0 1  
Month to date cooling degree days 59 47  
Year to date cooling degree days 952 629  
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 34 °F    
Average Humidity 34    
Maximum Humidity 52    
Minimum Humidity 15    
Precipitation  
Precipitation 0.00 in 0.04 in 0.84 in (2007)
Month to date precipitation T 0.97  
Year to date precipitation 5.08 11.02  
Snow  
Snow 0.00 in 0.10 in 6.20 in (1984)
Month to date snowfall 0.0 0.6  
Since 1 July snowfall 0.0 0.6  
Since 1 September snowfall 0.0 0.6  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 6 mph (North)    
Max Wind Speed 10 mph    
Max Gust Speed 15 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

Sep. 23, 2012 Rise Set
Actual Time 7:03 AM MDT 7:08 PM MDT
Civil Twilight 6:33 AM MDT 7:38 PM MDT
Nautical Twilight 5:58 AM MDT 8:13 PM MDT
Astronomical Twilight 5:22 AM MDT 8:48 PM MDT
Moon 3:28 PM MDT 12:01 AM MDT
Length of Visible Light 13h 05m
Length of Day
12h 05m
First Quarter, 60% of the Moon is Illuminated
Sep 23
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New
Oct 21
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 57.9 °F 33.1 °F 39% 30.03 in 10.0 mi NNE 8.1 mph - N/A   Clear
1:53 AM 55.9 °F 33.1 °F 42% 30.03 in 10.0 mi North 8.1 mph - N/A   Clear
2:53 AM 55.9 °F 32.0 °F 40% 30.03 in 10.0 mi North 6.9 mph - N/A   Clear
3:53 AM 54.0 °F 32.0 °F 43% 30.03 in 10.0 mi NNW 6.9 mph - N/A   Clear
4:53 AM 50.0 °F 30.9 °F 48% 30.04 in 10.0 mi WNW 4.6 mph - N/A   Clear
5:53 AM 48.9 °F 32.0 °F 52% 30.05 in 10.0 mi West 6.9 mph - N/A   Clear
6:53 AM 48.9 °F 32.0 °F 52% 30.06 in 10.0 mi WSW 5.8 mph - N/A   Clear
7:53 AM 50.0 °F 33.1 °F 52% 30.09 in 10.0 mi SW 8.1 mph - N/A   Clear
8:53 AM 53.1 °F 34.0 °F 48% 30.09 in 10.0 mi SW 5.8 mph - N/A   Clear
9:53 AM 55.9 °F 35.1 °F 45% 30.09 in 10.0 mi SW 3.5 mph - N/A   Clear
10:53 AM 57.9 °F 37.0 °F 46% 30.09 in 10.0 mi SSW 4.6 mph - N/A   Clear
11:53 AM 64.0 °F 37.9 °F 38% 30.08 in 10.0 mi Calm Calm - N/A   Clear
12:53 PM 70.0 °F 36.0 °F 29% 30.06 in 10.0 mi Variable 4.6 mph - N/A   Clear
1:53 PM 70.0 °F 35.1 °F 28% 30.04 in 10.0 mi NE 4.6 mph - N/A   Clear
2:53 PM 72.0 °F 36.0 °F 27% 30.02 in 10.0 mi NE 9.2 mph - N/A   Clear
3:53 PM 73.9 °F 36.0 °F 25% 30.01 in 10.0 mi ENE 8.1 mph - N/A   Clear
4:53 PM 75.9 °F 37.0 °F 24% 30.00 in 10.0 mi ENE 10.4 mph - N/A   Clear
5:53 PM 75.0 °F 37.0 °F 25% 30.00 in 10.0 mi ENE 5.8 mph - N/A   Clear
6:53 PM 73.9 °F 36.0 °F 25% 30.01 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 64.9 °F 34.0 °F 32% 30.03 in 10.0 mi WNW 3.5 mph - N/A   Clear
8:53 PM 66.9 °F 35.1 °F 31% 30.03 in 10.0 mi North 8.1 mph - N/A   Clear
9:53 PM 63.0 °F 30.9 °F 30% 30.02 in 10.0 mi NNE 6.9 mph - N/A   Clear
10:53 PM 64.0 °F 30.9 °F 29% 30.01 in 10.0 mi NNE 4.6 mph - N/A   Clear
11:53 PM 62.1 °F 30.0 °F 30% 30.01 in 10.0 mi North 5.8 mph - N/A   Clear