Butte, MT

2:17 AM MDT on May 25, 2017 (GMT -0600)
Mooney

Weather History for KBTM - May, 2013

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Week of May 19, 2013 through May 25, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 67 °F 56 °F 39 °F
Mean Temperature 51 °F 46 °F 34 °F
Min Temperature 44 °F 35 °F 30 °F
Degree Days  
Heating Degree Days (base 65) 32 19 14 135
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 44 °F 35 °F 25 °F
Precipitation  
Precipitation 0.84 in 0.23 in 0.01 in 1.38 in
Snowdepth - - - -
Wind  
Wind 32 mph 9 mph 0 mph
Gust Wind 43 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.26 in 29.97 in 29.62 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

May. 25, 2013 Rise Set
Actual Time 5:47 AM MDT 9:06 PM MDT
Civil Twilight 5:11 AM MDT 9:43 PM MDT
Nautical Twilight 4:23 AM MDT 10:31 PM MDT
Astronomical Twilight 3:23 AM MDT 11:31 PM MDT
Moon 9:58 PM MDT 6:19 AM MDT
Length of Visible Light 16h 32m
Length of Day
15h 19m
Waxing Gibbous, 99% of the Moon is Illuminated
May 25
Waxing Gibbous
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Jun 23
Full

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
19 51 47 43 38 36 34 76 65 54 30.20 30.10 30.01 10 10 10 20 11 25 T Rain
20 57 51 44 40 38 36 76 62 47 30.26 30.18 30.09 10 10 10 16 7 20 0.01 Rain
21 67 51 34 43 37 33 92 63 34 30.09 29.88 29.68 10 10 4 32 12 43 0.02 Rain
22 60 47 33 44 38 34 96 72 47 29.93 29.75 29.62 10 8 2 32 15 43 0.47 Rain
23 39 34 30 36 32 28 100 93 79 30.05 29.94 29.84 10 4 0 14 5 26 0.84 Fog , Rain , Snow
24 58 45 32 35 31 25 96 63 30 30.06 29.97 29.88 10 8 2 23 6 30 0.02 Snow
25 60 46 32 42 35 30 92 66 39 30.01 29.96 29.88 10 10 10 20 4 25 0.02 Rain