History for Great Falls, MT

Week of December 30, 2012 through January 5, 2013 — View Current Conditions
Week of December 30, 2012 through January 5, 2013
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Daily Weekly Monthly Custom
  Max Avg Min Sum
Temperature
Max Temperature 41 °F 33 °F 27 °F
Mean Temperature 32 °F 26 °F 19 °F
Min Temperature 24 °F 17 °F 10 °F
Degree Days
Heating Degree Days (base 65) 46 39 33 276
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point
Dew Point 24 °F 15 °F 3 °F
Precipitation
Precipitation 0.04 in 0.01 in 0.00 in 0.04 in
Snowdepth 3.0 in 2.9 in 2.0 in -
Wind
Wind 36 mph 15 mph 6 mph
Gust Wind 43 mph 32 mph 26 mph
Sea Level Pressure
Sea Level Pressure 30.54 in 30.23 in 29.97 in
Weekly Graph
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Date:
Astronomy
May. 18, 2013 Rise Set
Actual Time 8:13 AM MST 4:43 PM MST
Civil Twilight 7:37 AM MST 5:19 PM MST
Nautical Twilight 6:58 AM MST 5:58 PM MST
Astronomical Twilight 6:20 AM MST 6:35 PM MST
Moon 7:30 PM MST (12/30) 9:13 AM MST (12/30)
Length Of Visible Light 9h 42m
Length of Day
8h 30m
Waning Gibbous, 95% of the Moon is Illuminated
Dec 30
Waning Gibbous
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full
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Daily Observations
2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
30 27 19 10 21 16 6 88 75 62 30.23 30.11 29.97 10 6 2 15 10 16 0.04 Snow
31 29 22 14 18 12 6 73 65 56 30.24 30.18 30.04 10 10 10 23 16 26 0.00  
2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jan high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 33 25 16 24 17 7 78 69 60 30.43 30.29 30.05 10 10 10 28 14 35 T  
2 27 19 11 12 8 3 67 57 46 30.54 30.44 30.25 10 10 10 25 15 30 0.00  
3 37 31 24 18 14 10 55 50 44 30.32 30.22 30.12 10 10 10 32 20 37 0.00  
4 40 32 23 24 19 13 75 58 40 30.26 30.16 30.05 10 10 10 36 20 43 0.00  
5 41 31 20 24 19 15 81 64 47 30.34 30.24 30.07 10 10 10 24 13 29 0.00  
Comma Delimited File