Weather History for KBFI - September, 2012

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Month of September, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 84 °F 71 °F 62 °F
Mean Temperature 72 °F 62 °F 57 °F
Min Temperature 60 °F 53 °F 48 °F
Degree Days  
Heating Degree Days (base 65) 8 3 0 101
Cooling Degree Days (base 65) 7 1 0 16
Growing Degree Days (base 50) 22 12 7 366
Dew Point  
Dew Point 57 °F 50 °F 38 °F
Precipitation  
Precipitation 0.02 in 0.00 in 0.00 in 0.04 in
Snowdepth - - - -
Wind  
Wind 15 mph 3 mph 0 mph
Gust Wind 22 mph 18 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.41 in 30.11 in 29.91 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 18, 2012 Rise Set
Actual Time 6:51 AM PDT 7:13 PM PDT
Civil Twilight 6:20 AM PDT 7:44 PM PDT
Nautical Twilight 5:44 AM PDT 8:20 PM PDT
Astronomical Twilight 5:06 AM PDT 8:58 PM PDT
Moon 10:15 AM PDT (9/18) 8:21 PM PDT (9/18)
Length of Visible Light 13h 24m
Length of Day
12h 22m
Waxing Crescent, 10% of the Moon is Illuminated
Sep 18
Waxing Crescent
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New

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  
1 72 62 51 50 48 47 89 67 41 30.14 30.10 30.01 10 10 10 8 2 - 0.00  
2 70 62 53 50 47 38 83 62 31 30.21 30.17 30.13 10 10 10 8 2 - 0.00  
3 71 62 55 54 51 48 88 69 49 30.19 30.15 30.12 10 10 10 10 2 16 0.00  
4 73 63 53 54 51 48 90 66 41 30.21 30.16 30.11 10 10 10 12 3 20 0.00  
5 77 65 55 54 53 50 89 65 41 30.10 30.02 29.94 10 10 10 10 2 18 0.00  
6 79 69 59 55 52 48 83 57 35 30.05 30.01 29.96 10 10 10 9 4 17 0.00  
7 84 72 60 53 50 45 75 50 25 30.13 30.07 30.01 10 10 10 9 2 - 0.00  
8 80 68 57 56 53 50 81 62 38 30.02 29.97 29.91 10 10 10 12 3 17 0.00  
9 66 62 57 54 51 49 81 69 56 30.02 29.99 29.97 10 10 10 15 9 22 0.00  
10 66 58 53 54 46 38 86 66 37 30.22 30.11 29.96 10 9 4 14 7 21 0.02 Rain
11 64 58 52 46 42 38 75 57 41 30.32 30.29 30.23 10 10 10 9 4 22 0.00  
12 68 60 51 47 45 41 80 60 45 30.35 30.29 30.23 10 10 10 10 5 - 0.00  
13 77 65 53 48 46 42 83 55 32 30.23 30.14 30.04 10 10 10 8 3 - 0.00  
14 75 64 54 52 48 44 83 59 33 30.09 30.05 30.01 10 10 10 9 2 - 0.00  
15 73 62 52 52 50 48 89 66 43 30.17 30.13 30.06 10 10 7 6 1 - 0.00  
16 75 62 52 53 51 49 89 68 43 30.22 30.17 30.12 10 10 10 7 1 - 0.00  
17 78 66 53 54 52 48 94 66 36 30.13 30.07 30.00 10 10 10 7 1 - 0.00  
18 80 68 55 54 51 47 87 60 31 30.08 30.03 30.00 10 10 8 6 1 - 0.00  
19 72 62 53 54 52 50 100 79 50 30.17 30.12 30.05 10 6 2 8 4 - 0.00  
20 70 60 51 54 52 49 94 78 53 30.12 30.08 30.03 10 9 3 8 2 16 0.00 Fog
21 62 60 57 54 52 51 84 78 67 30.15 30.13 30.12 10 10 10 9 5 - 0.00  
22 66 60 55 54 52 49 94 77 52 30.17 30.14 30.12 10 9 2 5 1 - 0.02 Rain
23 66 57 48 51 48 46 93 72 50 30.17 30.14 30.11 10 10 10 7 1 - 0.00  
24 69 59 50 53 50 47 93 71 47 30.15 30.12 30.09 10 10 5 6 1 - 0.00  
25 66 60 55 54 51 49 88 74 52 30.15 30.12 30.10 10 10 10 12 2 - 0.00  
26 64 58 51 50 49 48 93 77 54 30.13 30.10 30.05 10 9 4 10 1 - 0.00  
27 71 61 51 52 50 48 100 75 49 30.08 30.03 29.94 10 9 3 7 1 - 0.00  
28 75 64 54 55 52 49 87 69 43 30.01 29.97 29.94 10 9 6 7 1 - 0.00  
29 66 60 55 57 49 40 83 66 38 30.30 30.16 30.04 10 10 10 9 4 - 0.00 Rain
30 66 57 48 48 45 40 93 64 37 30.41 30.36 30.31 10 10 10 9 1 - 0.00