Great Falls, MT

12:38 AM MST on February 23, 2017 (GMT -0700)
Great Falls International

Weather History for KGTF - February, 2013

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Week of February 10, 2013 through February 16, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 53 °F 43 °F 30 °F
Mean Temperature 45 °F 33 °F 21 °F
Min Temperature 37 °F 22 °F 12 °F
Degree Days  
Heating Degree Days (base 65) 44 32 20 227
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 31 °F 21 °F 9 °F
Precipitation  
Precipitation 0.09 in 0.02 in 0.00 in 0.11 in
Snowdepth 3.0 in 1.5 in 0.0 in -
Wind  
Wind 38 mph 15 mph 0 mph
Gust Wind 44 mph 28 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.49 in 30.15 in 29.69 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Feb. 14, 2013 Rise Set
Actual Time 7:31 AM MST 5:48 PM MST
Civil Twilight 7:00 AM MST 6:19 PM MST
Nautical Twilight 6:24 AM MST 6:55 PM MST
Astronomical Twilight 5:48 AM MST 7:31 PM MST
Moon 9:12 AM MST (2/14) 11:20 PM MST (2/14)
Length of Visible Light 11h 19m
Length of Day
10h 16m
Waxing Crescent, 22% of the Moon is Illuminated
Feb 14
Waxing Crescent
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Feb high avg low high avg low high avg low high avg low high avg low high avg high sum  
10 30 21 12 22 16 9 81 70 58 30.31 30.20 30.01 10 10 6 18 9 23 T Snow
11 39 28 17 23 17 9 69 60 50 30.19 30.07 30.01 10 10 10 26 18 33 0.00  
12 46 37 27 24 22 18 69 54 38 30.11 30.02 29.88 10 10 10 36 19 44 0.00  
13 50 38 25 27 22 14 85 55 24 30.32 30.07 29.86 10 6 0 38 19 44 0.09 Fog , Snow
14 33 26 18 23 19 14 88 76 63 30.48 30.38 30.26 10 7 2 13 8 14 0.02 Snow
15 48 33 18 29 22 13 77 62 46 30.49 30.36 30.17 10 10 10 23 14 28 0.00  
16 53 45 37 31 26 25 64 48 32 30.17 29.94 29.69 10 10 10 35 20 43 T Rain