Weather History for Portland, OR

Week of January 6, 2013 through January 12, 2013 — View Current Weather Conditions
Week of January 6, 2013 through January 12, 2013
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Daily Weekly Monthly Custom
  Max Avg Min Sum
Temperature
Max Temperature 55 °F 45 °F 34 °F
Mean Temperature 50 °F 40 °F 30 °F
Min Temperature 44 °F 34 °F 26 °F
Degree Days
Heating Degree Days (base 65) 35 25 15 175
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point
Dew Point 48 °F 36 °F 25 °F
Precipitation
Precipitation 0.22 in 0.11 in 0.00 in 0.78 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind
Wind 25 mph 6 mph 0 mph
Gust Wind 32 mph 25 mph 16 mph
Sea Level Pressure
Sea Level Pressure 30.43 in 30.14 in 29.71 in
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Date:
Astronomy
Jan. 09, 2013 Rise Set
Actual Time 7:49 AM PST 4:46 PM PST
Civil Twilight 7:15 AM PST 5:19 PM PST
Nautical Twilight 6:38 AM PST 5:56 PM PST
Astronomical Twilight 6:03 AM PST 6:32 PM PST
Moon 5:34 AM PST (1/9) 2:53 PM PST (1/9)
Length Of Visible Light 10h 03m
Length of Day
8h 56m
Waning Crescent, 6% of the Moon is Illuminated
Jan 9
Waning Crescent
Jan 11
New
Jan 18
First Quarter
Jan 26
Full
Feb 3
Last Quarter
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Daily Weather History & Observations
2013 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  
6 40 37 34 38 34 30 92 87 82 30.27 30.20 30.09 10 7 3 16 7 18 0.19 Rain
7 53 46 39 48 45 37 93 85 77 30.23 30.11 29.99 10 10 5 25 12 32 0.07 Rain
8 55 50 44 48 46 42 100 86 71 30.21 30.08 29.93 10 8 2 21 11 26 0.14 Rain
9 53 45 36 44 39 34 92 82 71 30.00 29.89 29.71 10 10 6 22 8 30 0.22 Rain
10 40 37 33 36 34 33 92 86 79 30.12 30.08 30.01 10 9 4 8 2 9 0.16 Rain , Snow
11 40 35 29 34 30 26 100 80 59 30.32 30.23 30.13 10 5 0 8 2 9 0.00 Fog
12 34 30 26 29 27 25 92 87 82 30.43 30.37 30.33 7 4 2 9 2 12 0.00  
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