Seattle Boeing, WA

8:57 AM PDT on May 25, 2020 (GMT -0700)
Boeing Field-King County International

Weather History for KBFI - October, 2019

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Month of October, 2019

  Max Avg Min Sum
Temperature  
Max Temperature 64 °F 58 °F 50 °F
Mean Temperature 56 °F 50 °F 40 °F
Min Temperature 53 °F 43 °F 30 °F
Degree Days  
Heating Degree Days (base 65) 24 14 8 447
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 6 2 0 64
Dew Point  
Dew Point 57 °F 41 °F 0 °F
Precipitation  
Precipitation 0.42 in 0.05 in 0.00 in 1.46 in
Snowdepth - - - -
Wind  
Wind 20 mph 5 mph 0 mph
Gust Wind 30 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.53 in 30.15 in 29.61 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Oct. 06, 2019 Rise Set
Actual Time 7:14 AM PDT 6:38 PM PDT
Civil Twilight 6:44 AM PDT 7:09 PM PDT
Nautical Twilight 6:08 AM PDT 7:45 PM PDT
Astronomical Twilight 5:32 AM PDT 8:20 PM PDT
Moon 3:52 PM PDT (10/6) No Moon Set
Length of Visible Light 12h 25m
Length of Day
11h 23m
First Quarter, 61% of the Moon is Illuminated
Oct 6
First Quarter
Oct 13
Full
Oct 21
Last Quarter
Oct 27
New
Nov 4
First Quarter

Daily Weather History & Observations

2019 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 63 50 39 39 35 29 86 58 29 30.22 30.17 30.12 10 10 10 7 4 - 0.00  
2 64 53 42 43 38 35 82 57 35 30.13 30.04 29.95 10 10 10 5 3 - 0.00  
3 63 56 51 48 45 42 83 69 48 30.03 29.99 29.96 10 10 7 14 7 18 0.02 Rain
4 62 56 50 48 46 45 86 73 57 30.29 30.14 30.03 10 10 10 15 9 24 0.00 Rain
5 64 56 48 49 47 45 86 72 54 30.42 30.36 30.29 10 10 10 8 5 - 0.00  
6 63 52 43 46 44 40 100 77 53 30.42 30.30 30.15 10 8 0 8 2 - 0.00 Fog
7 64 56 48 56 51 45 86 77 64 30.13 29.94 29.82 10 10 10 20 10 30 0.00  
8 54 48 44 45 41 39 90 77 63 30.14 29.96 29.87 10 9 4 14 7 22 0.18 Rain , Thunderstorm
9 53 44 37 38 32 27 93 61 39 30.47 30.36 30.17 10 10 10 8 2 - 0.00  
10 57 44 34 38 34 31 89 67 40 30.48 30.42 30.30 10 9 6 8 2 21 0.00  
11 63 50 39 39 35 33 79 59 35 30.27 30.15 30.04 10 10 10 9 2 - 0.00  
12 57 50 43 45 39 34 76 66 47 30.05 29.99 29.94 10 10 10 7 1 - 0.00  
13 60 54 48 47 45 41 83 71 51 30.05 29.97 29.93 10 10 10 7 0 - 0.00  
14 61 53 45 46 44 41 93 76 48 30.13 30.08 30.03 10 10 8 7 3 - 0.00  
15 61 53 46 47 44 42 89 71 51 30.02 29.97 29.89 10 10 9 9 4 - 0.00  
16 60 55 51 52 49 45 89 82 77 29.88 29.74 29.64 10 9 3 13 6 16 0.23 Rain
17 57 54 50 50 47 45 89 79 72 29.77 29.70 29.64 10 10 5 17 10 26 0.05 Rain
18 53 50 48 48 46 43 90 82 74 29.93 29.86 29.76 10 9 3 16 10 23 0.42 Rain
19 53 50 45 47 45 41 93 85 74 30.05 29.81 29.61 10 8 4 9 5 - 0.36 Rain
20 54 50 45 51 45 41 93 83 74 30.10 30.01 29.91 10 8 2 12 7 - 0.06 Rain
21 60 56 53 57 50 46 93 83 75 30.19 30.14 30.11 10 8 2 17 10 26 0.04 Rain
22 60 56 50 56 50 45 90 82 72 30.46 30.34 30.15 10 8 3 9 5 - 0.00 Rain
23 57 50 44 46 44 42 97 84 64 30.53 30.49 30.45 10 8 0 9 2 - 0.00 Fog
24 60 52 45 49 46 42 93 78 60 30.44 30.36 30.25 10 9 4 7 2 - 0.00  
25 60 52 46 52 47 44 93 86 80 30.28 30.18 30.08 10 8 1 14 6 24 0.10 Rain
26 55 49 43 45 40 34 93 71 55 30.47 30.37 30.30 10 10 10 12 6 23 0.00  
27 55 45 35 40 35 29 100 75 36 30.51 30.45 30.36 10 8 0 8 2 - 0.00 Fog
28 52 42 33 38 34 30 89 74 47 30.35 30.25 30.18 10 10 10 8 4 - 0.00  
29 50 43 36 35 11 0 86 32 13 30.53 30.48 30.38 10 10 10 10 4 - 0.00  
30 52 40 30 31 24 14 72 52 28 30.45 30.38 30.32 10 10 10 9 2 - 0.00  
31 53 43 33 34 30 26 85 65 43 30.43 30.38 30.34 10 10 10 6 2 - 0.00