Weather History for KBFI - December, 2012

Change the Weather History Date:

Week of December 9, 2012 through December 15, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 46 °F 45 °F 42 °F
Mean Temperature 44 °F 41 °F 36 °F
Min Temperature 43 °F 38 °F 30 °F
Degree Days  
Heating Degree Days (base 65) 29 23 20 163
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 43 °F 38 °F 28 °F
Precipitation  
Precipitation 0.28 in 0.14 in 0.00 in 1.01 in
Snowdepth - - - -
Wind  
Wind 16 mph 5 mph 0 mph
Gust Wind 23 mph 20 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.42 in 29.97 in 29.56 in

Weekly Weather History Graph

Weekly Weather History Graph

Search for Another Location

Airport or City:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Dec. 12, 2012 Rise Set
Actual Time 7:48 AM PST 4:17 PM PST
Civil Twilight 7:12 AM PST 4:53 PM PST
Nautical Twilight 6:33 AM PST 5:32 PM PST
Astronomical Twilight 5:56 AM PST 6:10 PM PST
Moon 6:57 AM PST (12/12) 4:01 PM PST (12/12)
Length of Visible Light 9h 41m
Length of Day
8h 29m
Waning Crescent, 0% of the Moon is Illuminated
Dec 12
Waning Crescent
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
9 45 41 37 43 39 34 96 89 79 30.38 30.33 30.28 10 6 2 9 4 - 0.06 Rain
10 46 44 42 43 41 39 93 87 81 30.42 30.33 30.11 10 9 5 9 2 - 0.00  
11 46 44 43 41 40 38 86 82 76 30.09 29.77 29.56 10 10 5 16 9 23 0.10 Rain
12 44 43 42 41 39 38 92 87 81 30.03 29.84 29.63 10 8 3 6 3 - 0.28 Rain
13 46 42 39 38 36 34 89 81 66 30.05 29.96 29.82 10 10 5 9 5 - 0.08 Rain
14 44 40 34 39 36 32 93 86 65 29.95 29.87 29.79 10 9 6 10 5 - 0.25 Rain
15 42 36 30 36 33 28 93 82 73 29.93 29.70 29.56 10 9 3 10 7 20 0.24 Rain