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Week of September 15, 2013 through September 21, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 82 °F 69 °F 57 °F
Mean Temperature 64 °F 56 °F 47 °F
Min Temperature 51 °F 42 °F 33 °F
Degree Days  
Heating Degree Days (base 65) 18 9 1 65
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 14 6 0 39
Dew Point  
Dew Point 53 °F 39 °F 22 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 23 mph 6 mph 0 mph
Gust Wind 30 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.34 in 29.94 in 29.59 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Sep. 18, 2013 Rise Set
Actual Time 6:37 AM MDT 6:58 PM MDT
Civil Twilight 6:08 AM MDT 7:27 PM MDT
Nautical Twilight 5:34 AM MDT 8:01 PM MDT
Astronomical Twilight 4:59 AM MDT 8:35 PM MDT
Moon 6:22 PM MDT (9/18) 5:42 AM MDT (9/18)
Length of Visible Light 13h 18m
Length of Day
12h 21m
Waxing Gibbous, 99% of the Moon is Illuminated
Sep 18
Waxing Gibbous
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
15 57 51 45 52 47 43 93 80 66 30.34 30.22 29.97 10 9 2 15 7 21 T Rain
16 60 54 47 52 49 46 100 89 77 30.31 30.11 29.94 10 9 0 14 6 23 0.00 Fog
17 82 64 46 53 47 40 100 62 23 30.03 29.82 29.63 10 8 0 16 4 23 T Fog
18 77 64 51 47 43 40 77 54 31 29.76 29.64 29.59 10 10 10 18 7 28 0.00  
19 58 47 35 42 33 30 73 55 36 30.13 29.99 29.79 10 10 10 23 7 29 0.00  
20 68 51 33 35 30 23 89 55 20 30.16 30.05 29.96 10 10 10 14 5 17 0.00  
21 80 59 37 34 27 22 70 41 11 29.94 29.75 29.61 10 10 10 21 6 30 0.00