Weather History for Butte, MT

Change the Weather History Date:

Saturday, August 30, 2014

  Actual Average Record
Temperature  
Mean Temperature 56 °F 58 °F  
Max Temperature 64 °F 75 °F 89 °F (1954)
Min Temperature 47 °F 41 °F 25 °F (1965)
Degree Days  
Heating Degree Days 9 7  
Month to date heating degree days 117 120  
Since 1 June heating degree days 505 507  
Since 1 July heating degree days 152 220  
Cooling Degree Days 0 0  
Month to date cooling degree days 16 24  
Year to date cooling degree days 77 75  
Since 1 June cooling degree days 77 75  
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 47 °F    
Average Humidity 73    
Maximum Humidity 93    
Minimum Humidity 52    
Precipitation  
Precipitation 0.12 in 0.05 in 0.52 in (2005)
Month to date precipitation 3.05 1.32  
Year to date precipitation 11.45 9.84  
Sea Level Pressure  
Sea Level Pressure 29.83 in    
Wind  
Wind Speed 4 mph (SE)    
Max Wind Speed 26 mph    
Max Gust Speed 34 mph    
Visibility 10 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

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

Aug. 30, 2014 Rise Set
Actual Time 6:48 AM MDT 8:11 PM MDT
Civil Twilight 6:17 AM MDT 8:42 PM MDT
Nautical Twilight 5:39 AM MDT 9:20 PM MDT
Astronomical Twilight 4:59 AM MDT 10:00 PM MDT
Moon 11:57 AM MDT (8/30) 10:30 PM MDT (8/30)
Length of Visible Light 14h 25m
Length of Day
13h 23m
Waxing Crescent, 23% of the Moon is Illuminated
Aug 30
Waxing Crescent
Sep 2
First Quarter
Sep 8
Full
Sep 15
Last Quarter
Sep 24
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 54.0 °F 46.9 °F 77% 29.79 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 51.8 °F 46.4 °F 82% 29.93 in 10.0 mi SE 5.8 mph - N/A   Clear
2:53 AM 50.0 °F 46.9 °F 89% 29.78 in 10.0 mi SE 4.6 mph - N/A   Clear
3:53 AM 53.1 °F 46.9 °F 80% 29.84 in 10.0 mi NNE 6.9 mph - 0.02 in Rain Light Rain
4:53 AM 54.0 °F 46.9 °F 77% 29.82 in 10.0 mi Calm Calm - 0.02 in   Overcast
5:53 AM 52.0 °F 46.0 °F 80% 29.83 in 10.0 mi WSW 3.5 mph - 0.00 in   Partly Cloudy
6:53 AM 50.0 °F 46.9 °F 89% 29.83 in 10.0 mi SE 4.6 mph - N/A   Partly Cloudy
7:53 AM 51.1 °F 46.9 °F 86% 29.82 in 10.0 mi South 9.2 mph - N/A   Clear
8:53 AM 53.1 °F 48.9 °F 86% 29.83 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:53 AM 55.9 °F 46.9 °F 72% 29.82 in 10.0 mi North 5.8 mph - N/A   Clear
10:53 AM 59.0 °F 42.1 °F 53% 29.81 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 60.1 °F 44.1 °F 55% 29.82 in 10.0 mi North 3.5 mph - 0.00 in   Overcast
12:53 PM 61.0 °F 46.9 °F 60% 29.81 in 10.0 mi NNE 5.8 mph - 0.01 in   Scattered Clouds
1:53 PM 62.1 °F 45.0 °F 53% 29.79 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:53 PM 54.0 °F 46.9 °F 77% 29.83 in 10.0 mi NNE 4.6 mph - 0.05 in   Mostly Cloudy
3:53 PM 55.9 °F 46.9 °F 72% 29.80 in 10.0 mi SSE 9.2 mph - 0.01 in   Mostly Cloudy
4:46 PM 55.9 °F 48.0 °F 75% 29.91 in 10.0 mi SSE 8.1 mph - 0.00 in Thunderstorm Overcast
4:53 PM 57.0 °F 48.0 °F 72% 29.80 in 10.0 mi SSE 5.8 mph - 0.00 in Thunderstorm Overcast
5:01 PM 57.2 °F 48.2 °F 72% 29.91 in 10.0 mi South 6.9 mph - N/A   Overcast
5:53 PM 57.0 °F 48.9 °F 74% 29.80 in 10.0 mi ESE 6.9 mph - 0.00 in Rain Light Rain
6:53 PM 57.9 °F 46.9 °F 67% 29.82 in 10.0 mi Calm Calm - 0.01 in   Overcast
7:53 PM 55.9 °F 50.0 °F 80% 29.82 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
8:53 PM 53.6 °F 50.0 °F 88% 29.93 in 10.0 mi South 6.9 mph - N/A   Clear
9:53 PM 52.0 °F 48.9 °F 89% 29.84 in 10.0 mi SSW 4.6 mph - N/A   Clear
10:53 PM 50.0 °F 48.0 °F 93% 29.83 in 10.0 mi SE 3.5 mph - N/A   Clear
11:53 PM 48.0 °F 46.0 °F 93% 29.84 in 10.0 mi SE 4.6 mph - N/A   Clear