Weather History for Great Falls, MT

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Week of October 30, 2011 through November 5, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 63 °F 48 °F 35 °F
Mean Temperature 47 °F 37 °F 28 °F
Min Temperature 34 °F 27 °F 21 °F
Degree Days  
Heating Degree Days (base 65) 37 28 18 194
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 38 °F 20 °F -1 °F
Precipitation  
Precipitation 0.04 in 0.01 in 0.00 in 0.05 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 39 mph 13 mph 0 mph
Gust Wind 49 mph 29 mph 18 mph
Sea Level Pressure  
Sea Level Pressure 30.55 in 29.96 in 29.60 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Nov. 04, 2011 Rise Set
Actual Time 8:13 AM MDT 6:03 PM MDT
Civil Twilight 7:41 AM MDT 6:36 PM MDT
Nautical Twilight 7:04 AM MDT 7:12 PM MDT
Astronomical Twilight 6:28 AM MDT 7:48 PM MDT
Moon 3:17 PM MDT (11/4) 2:06 AM MDT (11/4)
Length of Visible Light 10h 55m
Length of Day
9h 50m
Waxing Gibbous, 70% of the Moon is Illuminated
Nov 4
Waxing Gibbous
Nov 10
Full
Nov 18
Last Quarter
Nov 24
New
Dec 2
First Quarter

Daily Weather History & Observations

2011 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
30 63 47 31 37 29 22 69 49 29 30.16 30.02 29.83 10 10 10 39 19 49 0.00  
31 55 43 30 38 28 17 61 43 24 30.13 29.91 29.76 10 10 10 37 19 46 T  
2011 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Nov high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 41 30 24 28 20 15 85 64 38 30.55 30.34 30.14 10 9 1 15 9 18 T Snow
2 48 36 23 19 10 1 75 45 15 30.49 30.28 29.95 10 10 10 31 20 39 0.00  
3 57 46 34 11 6 -1 27 20 12 29.93 29.78 29.67 10 10 10 29 14 37 0.00  
4 37 31 24 25 20 12 81 58 35 29.83 29.72 29.64 10 9 2 14 7 18 0.01 Snow
5 35 28 21 29 24 18 92 78 64 29.86 29.70 29.60 10 6 1 14 3 18 0.04 Snow