Weather History for Seattle Boeing, WA

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Month of August, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 87 °F 79 °F 64 °F
Mean Temperature 74 °F 70 °F 62 °F
Min Temperature 66 °F 62 °F 57 °F
Degree Days  
Heating Degree Days (base 65) 3 0 0 5
Cooling Degree Days (base 65) 9 5 0 155
Growing Degree Days (base 50) 24 20 12 620
Dew Point  
Dew Point 66 °F 55 °F 45 °F
Precipitation  
Precipitation 0.38 in 0.01 in 0.00 in 0.38 in
Snowdepth - - - -
Wind  
Wind 16 mph 3 mph 0 mph
Gust Wind 24 mph 18 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.17 in 29.99 in 29.79 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Aug. 05, 2013 Rise Set
Actual Time 5:52 AM PDT 8:36 PM PDT
Civil Twilight 5:17 AM PDT 9:12 PM PDT
Nautical Twilight 4:32 AM PDT 9:56 PM PDT
Astronomical Twilight 3:39 AM PDT 10:49 PM PDT
Moon 4:54 AM PDT (8/5) 7:37 PM PDT (8/5)
Length of Visible Light 15h 54m
Length of Day
14h 44m
Waning Crescent, 1% of the Moon is Illuminated
Aug 5
Waning Crescent
Aug 6
New
Aug 14
First Quarter
Aug 20
Full
Aug 28
Last Quarter

Weather History Calendar

Precipitation Actual month total 0.38 Average Month Total: 0.91
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Overcast
Actual:
69 | 57 0.00
Average:
75 | 56 0.00
Rain
Actual:
64 | 60 0.00
Average:
76 | 55 0.01
Mostly Cloudy
Actual:
75 | 60 0.00
Average:
79 | 56 0.00
Scattered Clouds
Actual:
81 | 59 0.00
Average:
78 | 56 0.00
Clear
Actual:
86 | 62 0.00
Average:
76 | 56 0.00
Clear
Actual:
87 | 60 0.00
Average:
77 | 56 0.02
Scattered Clouds
Actual:
86 | 62 0.00
Average:
78 | 56 0.04
Partly Cloudy
Actual:
82 | 60 0.00
Average:
80 | 56 0.00
Scattered Clouds
Actual:
82 | 61 0.00
Average:
79 | 56 0.02
Thunderstorm
Actual:
78 | 60 0.00
Average:
78 | 56 0.00
Partly Cloudy
Actual:
78 | 60 0.00
Average:
78 | 55 0.01
Partly Cloudy
Actual:
79 | 62 0.00
Average:
77 | 55 0.00
Scattered Clouds
Actual:
82 | 60 0.00
Average:
75 | 56 0.02
Rain
Actual:
82 | 62 0.00
Average:
74 | 55 0.07
Rain
Actual:
72 | 66 0.00
Average:
74 | 55 0.04
Partly Cloudy
Actual:
84 | 63 0.00
Average:
74 | 55 0.02
Partly Cloudy
Actual:
79 | 64 0.00
Average:
76 | 55 0.01
Partly Cloudy
Actual:
80 | 61 0.00
Average:
74 | 55 0.08
Partly Cloudy
Actual:
80 | 64 0.00
Average:
73 | 55 0.02
Scattered Clouds
Actual:
77 | 62 0.00
Average:
74 | 55 0.00
Scattered Clouds
Actual:
80 | 59 0.00
Average:
74 | 55 0.05
Partly Cloudy
Actual:
82 | 62 0.00
Average:
74 | 54 0.01
Partly Cloudy
Actual:
78 | 62 0.00
Average:
73 | 54 0.11
Partly Cloudy
Actual:
75 | 63 0.00
Average:
73 | 55 0.04
Partly Cloudy
Actual:
73 | 62 0.00
Average:
74 | 54 0.04
Rain
Actual:
78 | 64 0.00
Average:
75 | 53 0.05
Rain
Actual:
80 | 64 0.00
Average:
73 | 55 0.06
Rain
Actual:
81 | 62 0.00
Average:
74 | 55 0.05
Thunderstorm
Actual:
75 | 66 0.38
Average:
73 | 54 0.08
Partly Cloudy
Actual:
80 | 63 0.00
Average:
71 | 55 0.03
Clear
Actual:
79 | 60 0.00
Average:
71 | 54 0.03
 

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

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 69 63 57 54 53 52 83 71 57 30.08 30.06 30.04 10 10 10 13 7 18 0.00  
2 64 62 60 57 55 53 84 77 72 30.13 30.11 30.07 10 10 6 10 6 - 0.00 Rain
3 75 68 60 57 56 53 87 72 50 30.14 30.11 30.06 10 9 4 7 2 - 0.00  
4 81 70 59 57 55 53 83 61 40 30.07 30.02 29.94 10 10 10 10 3 16 0.00  
5 86 73 62 57 55 54 78 55 34 30.02 29.98 29.92 10 10 10 9 2 - 0.00  
6 87 74 60 55 52 48 75 51 28 30.01 29.97 29.91 10 10 10 7 2 - 0.00  
7 86 74 62 55 53 49 75 52 29 30.02 29.98 29.94 10 10 10 10 2 - 0.00  
8 82 71 60 57 55 53 83 62 39 30.05 30.00 29.94 10 10 10 8 3 - 0.00  
9 82 72 61 57 54 52 75 56 38 29.96 29.91 29.84 10 10 10 16 3 23 0.00  
10 78 68 60 61 58 55 84 72 54 30.02 29.97 29.91 10 10 8 9 4 - 0.00 Rain , Thunderstorm
11 78 68 60 55 53 50 78 62 41 30.07 30.04 29.99 10 10 10 9 4 - 0.00  
12 79 70 62 54 53 51 75 58 39 30.09 30.05 30.01 10 10 10 6 3 - 0.00  
13 82 71 60 55 52 48 75 54 30 30.11 30.04 29.94 10 10 10 8 3 - 0.00  
14 82 72 62 61 55 52 81 61 36 29.97 29.94 29.92 10 10 10 10 2 17 0.00 Rain
15 72 69 66 64 62 60 84 78 68 29.99 29.97 29.93 10 9 4 7 2 - 0.00 Rain
16 84 74 63 62 58 49 90 68 29 30.02 29.99 29.95 10 10 4 7 2 - 0.00  
17 79 71 64 58 55 53 70 58 46 30.08 30.05 30.02 10 10 10 12 6 - 0.00  
18 80 70 61 56 54 50 78 60 45 30.14 30.10 30.07 10 10 10 10 4 16 0.00  
19 80 72 64 55 52 49 73 55 43 30.12 30.09 30.06 10 10 10 10 3 - 0.00  
20 77 68 62 52 48 45 63 49 36 30.17 30.13 30.07 10 10 10 13 4 21 0.00  
21 80 69 59 52 50 47 69 50 38 30.10 30.03 29.94 10 10 10 12 2 18 0.00  
22 82 72 62 54 51 49 65 48 33 29.95 29.88 29.81 10 10 10 8 2 - 0.00  
23 78 68 62 56 54 51 78 62 45 29.90 29.88 29.84 10 10 10 12 7 20 0.00  
24 75 69 63 55 53 49 75 59 40 29.93 29.90 29.86 10 10 10 8 4 - 0.00  
25 73 67 62 56 52 49 70 59 45 29.95 29.91 29.88 10 10 10 8 2 - 0.00  
26 78 70 64 58 55 47 78 66 34 29.96 29.90 29.86 10 10 10 13 5 24 0.00 Rain
27 80 72 64 58 56 51 80 61 45 29.96 29.88 29.79 10 10 10 8 2 - 0.00 Rain
28 81 71 62 63 59 56 88 67 47 29.90 29.87 29.84 10 10 7 6 2 - 0.00 Rain
29 75 72 66 66 63 61 88 80 64 30.02 29.92 29.87 10 9 2 13 4 17 0.38 Rain , Thunderstorm
30 80 71 63 61 55 49 81 60 35 30.16 30.11 30.04 10 10 10 9 6 - 0.00  
31 79 69 60 56 55 53 82 62 42 30.09 29.96 29.85 10 10 10 13 3 - 0.00