Weather History for Stampede Pass, WA

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Month of October, 2009

  Max Avg Min Sum
Temperature  
Max Temperature 55 °F 45 °F 30 °F
Mean Temperature 49 °F 40 °F 27 °F
Min Temperature 46 °F 36 °F 24 °F
Degree Days  
Heating Degree Days (base 65) 38 25 16 519
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 48 °F 30 °F 5 °F
Precipitation  
Precipitation 1.73 in 0.13 in 0.00 in 2.66 in
Snowdepth - - - -
Wind  
Wind 18 mph 5 mph 0 mph
Gust Wind 41 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.33 in 30.07 in 29.41 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Oct. 04, 2009 Rise Set
Actual Time 7:08 AM PDT 6:38 PM PDT
Civil Twilight 6:38 AM PDT 7:08 PM PDT
Nautical Twilight 6:02 AM PDT 7:44 PM PDT
Astronomical Twilight 5:26 AM PDT 8:19 PM PDT
Moon 6:24 PM PDT (10/4) 7:48 AM PDT (10/4)
Length of Visible Light 12h 30m
Length of Day
11h 29m
Full, 100% of the Moon is Illuminated
Oct 4
Full
Oct 11
Last Quarter
Oct 17
New
Oct 25
First Quarter
Nov 2
Full

Weather History Calendar

Precipitation Actual month total 2.66 Average Month Total: 5.72
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
46 | 37 0.03
Average:
54 | 40 0.14
Clear
Actual:
- | - -
Average:
- | - -
Clear
Actual:
- | - -
Average:
- | - -
Clear
Actual:
- | - -
Average:
- | - -
Clear
Actual:
54 | 39 0.00
Average:
50 | 38 0.17
Scattered Clouds
Actual:
55 | 39 0.00
Average:
49 | 37 0.17
Clear
Actual:
54 | 39 0.00
Average:
49 | 37 0.18
Scattered Clouds
Actual:
54 | 37 0.00
Average:
48 | 37 0.18
Fog
Actual:
46 | 35 0.00
Average:
48 | 36 0.19
Partly Cloudy
Actual:
37 | 27 0.00
Average:
47 | 36 0.19
Scattered Clouds
Actual:
37 | 24 0.00
Average:
47 | 36 0.20
Snow
Actual:
30 | 24 0.02
Average:
47 | 35 0.20
Snow
Actual:
33 | 28 0.00
Average:
46 | 35 0.20
Clear
Actual:
- | - -
Average:
- | - -
Clear
Actual:
- | - -
Average:
- | - -
Rain
Actual:
51 | 46 0.04
Average:
46 | 34 0.21
Rain
Actual:
52 | 46 0.00
Average:
45 | 34 0.21
Clear
Actual:
- | - -
Average:
- | - -
Clear
Actual:
- | - -
Average:
- | - -
Partly Cloudy
Actual:
52 | 44 0.00
Average:
44 | 33 0.22
Rain
Actual:
44 | 41 0.57
Average:
43 | 33 0.22
Rain
Actual:
46 | 41 0.00
Average:
43 | 32 0.22
Rain
Actual:
50 | 37 1.73
Average:
42 | 32 0.22
Fog
Actual:
46 | 37 0.00
Average:
41 | 31 0.22
Rain
Actual:
45 | 35 0.16
Average:
41 | 31 0.22
Clear
Actual:
- | - -
Average:
- | - -
Snow
Actual:
36 | 33 0.01
Average:
39 | 30 0.22
Snow
Actual:
37 | 33 0.06
Average:
39 | 29 0.21
Snow
Actual:
34 | 33 0.04
Average:
39 | 29 0.21
Clear
Actual:
- | - -
Average:
- | - -
Clear
Actual:
- | - -
Average:
- | - -
 

Calendar Legend

Sunny
Clear
Mostly Cloudy
Partly Sunny
Partly Cloudy
Mostly Sunny
Cloudy Rain Snow
Hail
Flurries
Thunderstorms Hazy
Fog
Sleet '?' denotes
'chance of'
Unknown

Daily Weather History & Observations

2009 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 46 42 37 43 37 34 97 91 76 30.33 30.28 30.15 10 4 0 9 4 16 0.03 Fog , Rain
2 - - - - - - - - - - - - - - - - - - -  
3 - - - - - - - - - - - - - - - - - - -  
4 - - - - - - - - - - - - - - - - - - -  
5 54 47 39 36 33 28 77 62 38 30.22 30.19 30.14 10 10 10 6 3 - 0.00  
6 55 46 39 35 32 30 77 62 41 30.21 30.14 30.06 10 10 10 9 6 24 0.00  
7 54 46 39 40 36 32 92 72 45 30.14 30.09 30.05 10 10 9 8 5 - 0.00  
8 54 45 37 37 33 29 86 66 43 30.17 30.14 30.11 10 10 10 9 4 16 0.00  
9 46 40 35 39 32 15 100 75 43 30.27 30.22 30.17 10 7 0 7 4 - 0.00 Fog
10 37 32 27 17 13 11 56 48 37 30.25 30.17 30.07 10 10 10 9 6 - 0.00  
11 37 30 24 11 9 7 55 42 29 30.04 29.96 29.87 10 10 10 8 6 - 0.00  
12 30 27 24 21 14 5 86 61 35 29.85 29.74 29.66 10 6 0 9 8 24 0.02 Snow
13 33 30 28 22 15 12 64 54 49 29.66 29.53 29.41 10 8 2 12 8 32 0.00 Snow
14 - - - - - - - - - - - - - - - - - - -  
15 - - - - - - - - - - - - - - - - - - -  
16 51 48 46 45 44 40 93 87 74 30.22 30.12 30.08 10 4 0 8 6 - 0.04 Fog , Rain
17 52 49 46 48 45 44 93 90 86 30.06 29.93 29.84 7 2 0 9 4 - 0.00 Fog , Rain
18 - - - - - - - - - - - - - - - - - - -  
19 - - - - - - - - - - - - - - - - - - -  
20 52 48 44 41 37 35 82 69 56 30.10 30.07 30.03 10 10 10 6 2 - 0.00  
21 44 42 41 43 40 37 93 88 79 30.17 30.02 29.96 10 2 0 12 5 21 0.57 Fog , Rain
22 46 43 41 39 31 22 87 62 40 30.21 30.17 30.13 10 9 0 4 1 - 0.00 Fog , Rain
23 50 44 37 47 39 25 93 86 46 30.12 29.97 29.88 10 4 0 18 5 41 1.73 Fog , Rain
24 46 40 37 34 32 27 87 77 57 30.30 30.21 30.11 10 6 0 13 8 28 0.00 Fog
25 45 40 35 34 31 26 81 73 55 30.29 30.17 30.05 10 6 0 9 4 - 0.16 Rain
26 - - - - - - - - - - - - - - - - - - -  
27 36 34 33 28 28 27 81 77 75 30.22 30.16 30.11 10 1 0 13 7 20 0.01 Snow
28 37 35 33 31 28 25 81 74 70 30.24 30.16 30.07 10 3 0 6 4 - 0.06 Snow
29 34 34 33 28 28 27 81 78 75 30.12 30.08 30.05 1 0 0 5 2 - 0.04 Snow
30 - - - - - - - - - - - - - - - - - - -  
31 - - - - - - - - - - - - - - - - - - -