History for Lewistown, MT

Week of January 20, 2013 through January 26, 2013 — View Current Conditions
Week of January 20, 2013 through January 26, 2013
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Daily Weekly Monthly Custom
  Max Avg Min Sum
Temperature
Max Temperature 48 °F 41 °F 29 °F
Mean Temperature 40 °F 31 °F 21 °F
Min Temperature 31 °F 19 °F 13 °F
Degree Days
Heating Degree Days (base 65) 44 34 25 241
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point
Dew Point 31 °F 19 °F 7 °F
Precipitation
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth 3.0 in 2.7 in 2.0 in -
Wind
Wind 28 mph 9 mph 0 mph
Gust Wind 38 mph 26 mph 20 mph
Sea Level Pressure
Sea Level Pressure 30.57 in 30.08 in 29.69 in
Weekly Graph
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Astronomy
May. 23, 2013 Rise Set
Actual Time 7:52 AM MST 5:07 PM MST
Civil Twilight 7:19 AM MST 5:41 PM MST
Nautical Twilight 6:42 AM MST 6:18 PM MST
Astronomical Twilight 6:05 AM MST 6:54 PM MST
Moon 2:17 PM MST (1/23) 5:10 AM MST (1/23)
Length Of Visible Light 10h 21m
Length of Day
9h 14m
Waxing Gibbous, 89% of the Moon is Illuminated
Jan 23
Waxing Gibbous
Jan 26
Full
Feb 3
Last Quarter
Feb 10
New
Feb 17
First Quarter
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Daily Observations
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  
20 29 21 13 18 12 9 91 75 58 30.57 30.45 30.29 10 7 2 24 9 31 T Snow
21 35 25 14 19 14 9 96 74 51 30.38 30.19 30.07 10 10 7 14 3 16 0.00  
22 43 31 18 19 14 7 58 46 34 30.14 30.10 30.07 10 10 10 16 9 17 0.00  
23 45 32 18 24 16 13 84 61 37 30.21 30.09 29.85 10 10 10 28 11 33 0.00  
24 45 33 21 27 22 15 75 58 40 30.12 29.97 29.83 10 10 10 28 15 38 0.00  
25 43 32 21 30 25 15 77 66 55 30.09 30.00 29.88 10 10 10 16 10 20 0.00  
26 48 40 31 31 30 26 100 75 49 29.88 29.78 29.69 10 9 3 25 9 32 T Snow
Comma Delimited File