Weather History for Portland, OR

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Week of July 14, 2013 through July 20, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 92 °F 84 °F 77 °F
Mean Temperature 76 °F 71 °F 69 °F
Min Temperature 61 °F 58 °F 56 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 11 6 4 45
Growing Degree Days (base 50) 26 21 19 148
Dew Point  
Dew Point 60 °F 53 °F 42 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 18 mph 6 mph 0 mph
Gust Wind 26 mph 18 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.22 in 30.03 in 29.77 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Jul. 14, 2013 Rise Set
Actual Time 5:35 AM PDT 8:56 PM PDT
Civil Twilight 4:58 AM PDT 9:33 PM PDT
Nautical Twilight 4:10 AM PDT 10:21 PM PDT
Astronomical Twilight 3:09 AM PDT 11:21 PM PDT
Moon 12:20 PM PDT (7/14) 11:48 PM PDT (7/14)
Length of Visible Light 16h 34m
Length of Day
15h 21m
Waxing Crescent, 36% of the Moon is Illuminated
Jul 14
Waxing Crescent
Jul 15
First Quarter
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jul high avg low high avg low high avg low high avg low high avg low high avg high sum  
14 87 73 58 53 48 42 69 46 23 30.10 30.04 29.95 10 10 10 17 6 21 0.00  
15 87 72 56 53 49 44 83 56 29 30.02 29.92 29.80 10 10 10 18 7 24 0.00  
16 92 76 60 57 53 49 67 45 23 29.97 29.82 29.77 10 10 10 14 4 16 T  
17 77 69 61 57 54 52 78 62 46 30.18 30.12 30.00 10 10 10 13 7 26 0.00  
18 81 70 58 59 54 47 86 58 30 30.22 30.16 30.07 10 10 10 15 8 21 0.00  
19 82 70 57 60 56 53 86 67 47 30.15 30.10 30.00 10 10 10 16 6 21 0.00  
20 82 70 57 59 55 53 86 66 45 30.10 30.04 29.94 10 9 2 13 7 18 T