Weather History for Portland, OR

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Week of March 10, 2013 through March 16, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 63 °F 58 °F 49 °F
Mean Temperature 55 °F 51 °F 42 °F
Min Temperature 48 °F 44 °F 34 °F
Degree Days  
Heating Degree Days (base 65) 23 14 10 99
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 6 3 0 20
Dew Point  
Dew Point 49 °F 44 °F 34 °F
Precipitation  
Precipitation 0.05 in 0.02 in 0.00 in 0.05 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 25 mph 5 mph 0 mph
Gust Wind 31 mph 22 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.51 in 30.24 in 30.03 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Mar. 12, 2013 Rise Set
Actual Time 7:28 AM PDT 7:12 PM PDT
Civil Twilight 6:58 AM PDT 7:42 PM PDT
Nautical Twilight 6:24 AM PDT 8:16 PM PDT
Astronomical Twilight 5:49 AM PDT 8:51 PM PDT
Moon 7:32 AM PDT (3/12) 8:40 PM PDT (3/12)
Length of Visible Light 12h 43m
Length of Day
11h 44m
New Moon, 1% of the Moon is Illuminated
Mar 12
New Moon
Mar 19
First Quarter
Mar 27
Full
Apr 2
Last Quarter
Apr 10
New

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Mar high avg low high avg low high avg low high avg low high avg low high avg high sum  
10 49 42 34 43 39 34 92 84 76 30.51 30.47 30.43 10 10 9 7 2 9 T Rain
11 53 49 44 48 45 42 93 87 80 30.45 30.37 30.26 10 8 4 12 3 13 T  
12 62 54 46 49 47 44 100 78 55 30.23 30.20 30.17 10 9 4 14 6 17 0.00  
13 63 55 46 47 45 43 93 73 52 30.24 30.19 30.10 10 10 10 10 4 13 0.00  
14 62 55 48 47 44 36 86 63 39 30.21 30.13 30.06 10 10 10 18 8 23 T  
15 63 55 47 49 47 44 86 69 52 30.25 30.21 30.17 10 10 10 15 5 16 T Rain
16 52 46 40 46 42 35 93 81 68 30.19 30.11 30.03 10 10 6 25 8 31 0.05 Rain