Weather History for Arlington, WA

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Month of October, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 73 °F 59 °F 46 °F
Mean Temperature 60 °F 50 °F 38 °F
Min Temperature 55 °F 41 °F 30 °F
Degree Days  
Heating Degree Days (base 65) 27 15 6 473
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 10 2 0 64
Dew Point  
Dew Point 57 °F 43 °F 27 °F
Precipitation  
Precipitation 0.51 in 0.07 in 0.00 in 2.08 in
Snowdepth - - - -
Wind  
Wind 26 mph 4 mph 0 mph
Gust Wind 38 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.43 in 30.02 in 29.52 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Oct. 21, 2012 Rise Set
Actual Time 7:38 AM PDT 6:07 PM PDT
Civil Twilight 7:06 AM PDT 6:39 PM PDT
Nautical Twilight 6:29 AM PDT 7:15 PM PDT
Astronomical Twilight 5:53 AM PDT 7:51 PM PDT
Moon 2:11 PM PDT (10/21) No Moon Set
Length of Visible Light 11h 33m
Length of Day
10h 29m
Waxing Crescent, 46% of the Moon is Illuminated
Oct 21
Waxing Crescent
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New

Weather History Calendar

Precipitation Actual month total 2.08 Average Month Total: 3.73
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
73 | 39 0.00
Average:
65 | 42 0.06
Scattered Clouds
Actual:
62 | 39 0.00
Average:
39 | 334 0.09
Clear
Actual:
66 | 30 0.00
Average:
57 | 46 0.06
Clear
Actual:
64 | 30 0.00
Average:
57 | 37 0.12
Clear
Actual:
69 | 30 0.00
Average:
63 | 34 0.09
Clear
Actual:
71 | 32 0.00
Average:
67 | 37 0.16
Clear
Actual:
71 | 33 0.00
Average:
62 | 43 0.05
Clear
Actual:
71 | 37 0.00
Average:
68 | 45 0.05
Partly Cloudy
Actual:
55 | 39 0.00
Average:
64 | 43 0.16
Overcast
Actual:
57 | 37 0.00
Average:
62 | 40 0.09
Partly Cloudy
Actual:
55 | 39 0.00
Average:
60 | 42 0.07
Overcast
Actual:
57 | 42 0.00
Average:
68 | 36 0.09
Overcast
Actual:
60 | 55 0.05
Average:
64 | 41 0.16
Overcast
Actual:
62 | 55 0.15
Average:
63 | 36 0.10
Overcast
Actual:
62 | 48 0.04
Average:
63 | 33 0.13
Thunderstorm
Actual:
57 | 42 0.08
Average:
66 | 35 0.09
Partly Cloudy
Actual:
57 | 35 0.00
Average:
65 | 33 0.05
Partly Cloudy
Actual:
57 | 42 0.36
Average:
61 | 33 0.15
Overcast
Actual:
60 | 44 0.23
Average:
60 | 34 0.09
Mostly Cloudy
Actual:
48 | 42 0.01
Average:
62 | 33 0.21
Partly Cloudy
Actual:
51 | 33 0.08
Average:
65 | 29 0.14
Partly Cloudy
Actual:
46 | 30 0.01
Average:
56 | 30 0.07
Mostly Cloudy
Actual:
51 | 39 0.22
Average:
56 | 44 0.14
Partly Cloudy
Actual:
51 | 35 0.16
Average:
58 | 41 0.15
Partly Cloudy
Actual:
51 | 39 0.00
Average:
57 | 46 0.16
Mostly Cloudy
Actual:
50 | 39 0.02
Average:
55 | 45 0.25
Overcast
Actual:
55 | 48 0.01
Average:
58 | 39 0.21
Mostly Cloudy
Actual:
59 | 51 0.06
Average:
63 | 41 0.14
Overcast
Actual:
62 | 51 0.00
Average:
57 | 46 0.13
Overcast
Actual:
59 | 53 0.09
Average:
57 | 40 0.16
Overcast
Actual:
60 | 51 0.51
Average:
56 | 39 0.11
 

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

2012 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 73 56 39 57 47 37 93 74 43 30.38 30.26 30.14 10 10 2 13 2 18 0.00  
2 62 50 39 46 37 27 93 62 27 30.31 30.22 30.18 10 10 6 16 6 24 0.00  
3 66 48 30 36 32 27 100 63 24 30.42 30.35 30.30 10 9 0 14 3 - 0.00  
4 64 47 30 37 34 27 100 66 34 30.33 30.30 30.27 10 10 3 15 3 17 0.00  
5 69 50 30 37 34 28 100 65 27 30.34 30.28 30.22 10 9 3 13 3 - 0.00  
6 71 52 32 43 35 28 93 64 27 30.28 30.22 30.14 10 10 7 10 2 - 0.00  
7 71 52 33 46 39 30 93 68 33 30.14 30.04 29.94 10 9 0 8 1 - 0.00  
8 71 54 37 46 42 34 100 71 38 30.05 29.97 29.95 10 9 0 7 1 - 0.00  
9 55 47 39 46 42 37 100 87 72 30.13 30.08 30.05 10 5 0 5 0 - 0.00  
10 57 47 37 46 43 36 100 86 67 30.07 30.04 30.00 10 5 0 7 0 - 0.00  
11 55 47 39 46 44 37 100 84 67 30.03 29.94 29.82 10 6 0 7 0 - 0.00  
12 57 50 42 52 48 41 100 87 72 29.99 29.91 29.84 10 8 0 15 5 20 0.00  
13 60 58 55 55 53 50 94 84 77 30.13 30.09 30.00 10 10 1 20 12 26 0.05  
14 62 60 55 57 55 54 94 83 72 30.10 29.96 29.88 10 10 3 25 16 32 0.15  
15 62 55 48 57 52 46 100 87 68 29.97 29.78 29.52 10 7 0 21 5 29 0.04  
16 57 50 42 52 42 37 94 70 54 30.30 30.00 29.59 10 10 5 20 7 29 0.08 Thunderstorm
17 57 46 35 45 41 34 100 80 51 30.37 30.29 30.22 10 9 0 6 1 - 0.00  
18 57 50 42 52 45 39 94 81 63 30.23 30.01 29.79 10 10 5 16 1 20 0.36  
19 60 52 44 54 48 41 94 88 77 29.84 29.79 29.73 10 7 1 26 11 38 0.23  
20 48 45 42 43 39 37 93 81 66 29.91 29.86 29.81 10 10 6 15 4 21 0.01  
21 51 42 33 39 37 32 93 77 54 29.90 29.87 29.81 10 10 1 16 9 21 0.08  
22 46 38 30 41 36 28 93 84 71 29.80 29.65 29.58 10 9 1 9 2 - 0.01  
23 51 45 39 39 39 37 93 81 62 29.90 29.82 29.67 10 10 8 13 6 18 0.22  
24 51 43 35 43 39 34 100 87 62 30.19 30.00 29.88 10 9 0 8 1 - 0.16  
25 51 45 39 43 39 36 93 80 58 30.43 30.37 30.21 10 10 10 6 1 - 0.00  
26 50 44 39 46 41 36 93 87 71 30.34 30.16 30.03 10 10 5 12 2 - 0.02  
27 55 52 48 54 47 43 94 85 71 30.03 29.93 29.77 10 10 2 15 8 21 0.01  
28 59 55 51 54 50 48 94 87 72 29.95 29.89 29.77 10 9 5 9 2 - 0.06  
29 62 56 51 55 51 48 94 79 59 30.01 29.87 29.70 10 10 6 22 9 33 0.00  
30 59 56 53 55 52 50 94 91 82 29.96 29.85 29.76 10 9 4 15 6 21 0.09  
31 60 56 51 55 53 48 100 88 72 29.77 29.70 29.63 10 10 5 18 5 28 0.51