Butte, MT

4:18 AM MST on January 24, 2017 (GMT -0700)
Mooney

Weather History for KBTM - September, 2013

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Wednesday, September 4, 2013

  Actual Average Record
Temperature  
Mean Temperature 67 °F 56 °F  
Max Temperature 80 °F 73 °F 93 °F (1998)
Min Temperature 53 °F 39 °F 24 °F (1969)
Degree Days  
Heating Degree Days 0 9  
Month to date heating degree days 0 33  
Since 1 July heating degree days 67 261  
Cooling Degree Days 2 0  
Month to date cooling degree days 5 0  
Year to date cooling degree days 101 79  
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 52 °F    
Average Humidity 66    
Maximum Humidity 100    
Minimum Humidity 32    
Precipitation  
Precipitation T in 0.04 in 1.10 in (1900)
Month to date precipitation 0.07 0.16  
Year to date precipitation 7.36 10.04  
Sea Level Pressure  
Sea Level Pressure 30.10 in    
Wind  
Wind Speed 2 mph (SE)    
Max Wind Speed 15 mph    
Max Gust Speed 18 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. 04, 2013 Rise Set
Actual Time 6:54 AM MDT 8:01 PM MDT
Civil Twilight 6:24 AM MDT 8:32 PM MDT
Nautical Twilight 5:47 AM MDT 9:09 PM MDT
Astronomical Twilight 5:08 AM MDT 9:47 PM MDT
Moon 6:11 AM MDT (9/4) 7:21 PM MDT (9/4)
Length of Visible Light 14h 08m
Length of Day
13h 07m
Waning Crescent, 1% of the Moon is Illuminated
Sep 4
Waning Crescent
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 60.1 °F 55.9 °F 86% 30.11 in 10.0 mi SSW 4.6 mph - N/A   Mostly Cloudy
1:53 AM 60.1 °F 55.0 °F 83% 30.07 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 59.0 °F 54.0 °F 83% 30.06 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 57.0 °F 54.0 °F 89% 30.07 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 54.0 °F 53.1 °F 97% 30.09 in 10.0 mi SSE 3.5 mph - N/A   Clear
5:53 AM 53.1 °F 51.1 °F 93% 30.12 in 10.0 mi ESE 3.5 mph - N/A   Clear
6:53 AM 53.1 °F 51.1 °F 93% 30.16 in 10.0 mi ESE 4.6 mph - N/A   Clear
7:53 AM 54.0 °F 52.0 °F 93% 30.16 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 57.9 °F 53.1 °F 84% 30.17 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 62.1 °F 54.0 °F 75% 30.15 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 66.9 °F 53.1 °F 61% 30.14 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 72.0 °F 54.0 °F 53% 30.12 in 10.0 mi Calm Calm - N/A   Partly Cloudy
12:53 PM 75.0 °F 52.0 °F 44% 30.09 in 10.0 mi East 3.5 mph - N/A   Scattered Clouds
1:53 PM 77.0 °F 52.0 °F 42% 30.08 in 10.0 mi Calm Calm - N/A   Clear
2:53 PM 77.0 °F 51.1 °F 40% 30.07 in 10.0 mi Calm Calm - N/A   Clear
3:53 PM 78.1 °F 50.0 °F 37% 30.07 in 10.0 mi SE 9.2 mph - N/A   Scattered Clouds
4:53 PM 75.0 °F 52.0 °F 44% 30.08 in 10.0 mi East 4.6 mph - 0.00 in   Mostly Cloudy
5:53 PM 79.0 °F 48.9 °F 35% 30.07 in 10.0 mi SSE 8.1 mph - N/A   Clear
6:53 PM 78.1 °F 46.9 °F 33% 30.05 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 75.9 °F 46.9 °F 36% 30.05 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 68.0 °F 51.1 °F 55% 30.07 in 10.0 mi SW 4.6 mph - N/A   Clear
9:53 PM 63.0 °F 51.1 °F 65% 30.09 in 10.0 mi ESE 3.5 mph - N/A   Clear
10:53 PM 62.1 °F 51.1 °F 67% 30.09 in 10.0 mi SSE 6.9 mph - N/A   Partly Cloudy
11:53 PM 57.9 °F 50.0 °F 75% 30.07 in 10.0 mi SSE 5.8 mph - N/A   Clear