Weather History for Stampede Pass, WA

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Week of September 9, 2012 through September 15, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 73 °F 57 °F 46 °F
Mean Temperature 64 °F 50 °F 42 °F
Min Temperature 54 °F 44 °F 34 °F
Degree Days  
Heating Degree Days (base 65) 24 15 2 105
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 14 3 0 22
Dew Point  
Dew Point 50 °F 36 °F 27 °F
Precipitation  
Precipitation 0.05 in 0.01 in 0.00 in 0.08 in
Snowdepth - - - -
Wind  
Wind 12 mph 6 mph 0 mph
Gust Wind 24 mph 22 mph 20 mph
Sea Level Pressure  
Sea Level Pressure 30.40 in 30.18 in 29.94 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Sep. 15, 2012 Rise Set
Actual Time 6:43 AM PDT 7:16 PM PDT
Civil Twilight 6:12 AM PDT 7:46 PM PDT
Nautical Twilight 5:36 AM PDT 8:23 PM PDT
Astronomical Twilight 4:58 AM PDT 9:01 PM PDT
Moon 6:22 AM PDT (9/15) 6:44 PM PDT (9/15)
Length of Visible Light 13h 33m
Length of Day
12h 32m
Waning Crescent, 0% of the Moon is Illuminated
Sep 15
Waning Crescent
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter

Daily Weather History & Observations

2012 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  
9 53 48 44 50 46 41 97 89 82 30.04 30.01 29.94 10 4 0 12 8 24 0.03 Fog , Rain
10 46 42 37 45 38 34 93 87 65 30.21 30.07 29.98 10 6 0 9 8 23 0.05 Fog , Rain
11 53 44 34 38 35 33 96 83 48 30.33 30.29 30.21 10 7 0 6 4 - 0.00 Fog
12 48 44 41 35 30 27 76 58 43 30.40 30.35 30.30 10 7 3 6 5 - 0.00  
13 63 54 46 32 29 27 50 40 31 30.36 30.31 30.22 6 4 2 9 7 22 0.00  
14 73 64 54 44 37 28 67 44 28 30.14 30.11 30.09 7 7 7 7 5 - 0.00  
15 66 54 53 43 40 37 69 55 34 30.17 30.15 30.10 10 7 5 9 6 - 0.00