Weather History for KPDX - January, 2014

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Week of January 12, 2014 through January 18, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 56 °F 47 °F 40 °F
Mean Temperature 51 °F 42 °F 37 °F
Min Temperature 46 °F 37 °F 29 °F
Degree Days  
Heating Degree Days (base 65) 28 23 14 158
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 49 °F 39 °F 29 °F
Precipitation  
Precipitation 0.29 in 0.06 in 0.00 in 0.29 in
Snowdepth - - - -
Wind  
Wind 23 mph 5 mph 0 mph
Gust Wind 29 mph 23 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.68 in 30.43 in 30.07 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Jan. 15, 2014 Rise Set
Actual Time 7:46 AM PST 4:53 PM PST
Civil Twilight 7:13 AM PST 5:26 PM PST
Nautical Twilight 6:37 AM PST 6:03 PM PST
Astronomical Twilight 6:01 AM PST 6:38 PM PST
Moon 4:59 PM PST (1/15) 7:03 AM PST (1/15)
Length of Visible Light 10h 12m
Length of Day
9h 06m
Full, 100% of the Moon is Illuminated
Jan 15
Full
Jan 15
Full
Jan 23
Last Quarter
Jan 30
New
Feb 6
First Quarter

Daily Weather History & Observations

2014 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jan high avg low high avg low high avg low high avg low high avg low high avg high sum  
12 54 49 44 49 44 38 93 85 76 30.48 30.27 30.07 10 9 4 23 11 29 0.29 Rain
13 56 51 46 45 44 42 86 74 61 30.68 30.61 30.49 10 10 7 16 7 20 T  
14 47 43 39 43 42 39 100 93 86 30.68 30.64 30.59 10 4 0 8 3 10 0.00 Fog
15 42 40 37 41 38 36 100 93 86 30.60 30.54 30.50 8 3 0 9 3 12 T Fog
16 40 37 34 38 37 33 100 96 92 30.50 30.42 30.32 8 1 0 9 4 11 0.00 Fog
17 42 38 33 37 36 33 100 93 85 30.32 30.26 30.21 7 1 0 8 4 9 0.00 Fog
18 49 39 29 35 32 29 100 78 56 30.32 30.25 30.19 10 7 0 12 3 15 0.00 Fog