Butte, MT

4:25 AM MDT on April 23, 2018 (GMT -0600)
Mooney

Weather History for KBTM - September, 2013

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Week of September 22, 2013 through September 28, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 61 °F 51 °F 39 °F
Mean Temperature 52 °F 43 °F 34 °F
Min Temperature 42 °F 34 °F 21 °F
Degree Days  
Heating Degree Days (base 65) 31 22 13 155
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 2 0 0 2
Dew Point  
Dew Point 45 °F 33 °F 20 °F
Precipitation  
Precipitation 0.69 in 0.24 in 0.00 in 1.43 in
Snowdepth - - - -
Wind  
Wind 21 mph 4 mph 0 mph
Gust Wind 30 mph 20 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.14 in 29.86 in 29.57 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Sep. 23, 2013 Rise Set
Actual Time 7:18 AM MDT 7:24 PM MDT
Civil Twilight 6:48 AM MDT 7:54 PM MDT
Nautical Twilight 6:13 AM MDT 8:29 PM MDT
Astronomical Twilight 5:37 AM MDT 9:05 PM MDT
Moon 9:44 PM MDT 11:56 AM MDT
Length of Visible Light 13h 05m
Length of Day
12h 06m
Waning Gibbous, 81% of the Moon is Illuminated
Sep 23
Waning Gibbous
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
22 61 52 42 45 39 33 89 66 42 29.81 29.66 29.57 10 10 4 21 4 30 0.10 Rain , Thunderstorm
23 59 50 40 40 33 26 93 62 30 29.98 29.88 29.73 10 10 10 21 6 25 T  
24 50 43 35 43 36 32 92 79 65 29.96 29.85 29.77 10 8 2 14 3 18 0.57 Rain
25 44 38 32 38 35 31 100 85 70 29.79 29.72 29.64 10 8 1 16 3 22 0.69 Rain , Snow
26 39 35 30 36 31 26 100 88 75 30.07 29.91 29.76 10 7 1 14 5 17 0.07 Snow
27 46 34 21 30 26 20 92 69 45 30.14 30.07 29.98 10 10 10 18 4 23 0.00  
28 55 48 40 37 33 29 66 58 50 29.98 29.92 29.78 10 10 10 18 4 24 0.00