Portland Troutdale, OR

3:46 PM PDT on April 29, 2017 (GMT -0700)
Portland-Troutdale

Weather History for KTTD - September, 2013

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Sunday, September 1, 2013

  Actual Average Record
Temperature  
Mean Temperature 71 °F 66 °F  
Max Temperature 84 °F 80 °F 100 °F (1998)
Min Temperature 58 °F 52 °F 37 °F (1989)
Degree Days  
Heating Degree Days 0 2  
Month to date heating degree days 0 2  
Cooling Degree Days 6 3  
Month to date cooling degree days 6 3  
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 55 °F    
Average Humidity 61    
Maximum Humidity 90    
Minimum Humidity 32    
Precipitation  
Precipitation 0.00 in 0.04 in 1.14 in (1971)
Month to date precipitation 0.00 0.04  
Year to date precipitation 16.82 26.76  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.85 in    
Wind  
Wind Speed 3 mph (NW)    
Max Wind Speed 10 mph    
Max Gust Speed 14 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Sep. 01, 2013 Rise Set
Actual Time 6:31 AM PDT 7:46 PM PDT
Civil Twilight 6:00 AM PDT 8:17 PM PDT
Nautical Twilight 5:23 AM PDT 8:53 PM PDT
Astronomical Twilight 4:44 AM PDT 9:32 PM PDT
Moon 2:51 AM PDT (9/1) 5:33 PM PDT (9/1)
Length of Visible Light 14h 16m
Length of Day
13h 15m
Waning Crescent, 13% of the Moon is Illuminated
Sep 1
Waning Crescent
Sep 5
New
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 66.9 °F - 57.9 °F 73% 29.86 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 64.9 °F - 57.9 °F 78% 29.87 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 64.0 °F - 59.0 °F 84% 29.87 in 10.0 mi East 3.5 mph - N/A   Clear
3:53 AM 61.0 °F - 57.9 °F 90% 29.88 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 62.1 °F - 57.0 °F 84% 29.88 in 10.0 mi East 3.5 mph - N/A   Clear
5:53 AM 62.1 °F - 57.0 °F 84% 29.88 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:53 AM 60.1 °F - 55.9 °F 86% 29.89 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 63.0 °F - 55.9 °F 78% 29.90 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 68.0 °F - 55.0 °F 63% 29.90 in 10.0 mi East 3.5 mph - N/A   Clear
9:53 AM 70.0 °F - 54.0 °F 57% 29.88 in 10.0 mi NNW 3.5 mph - N/A   Clear
10:53 AM 72.0 °F - 55.0 °F 55% 29.88 in 10.0 mi Variable 4.6 mph - N/A   Clear
11:53 AM 75.0 °F - 55.9 °F 51% 29.86 in 10.0 mi NW 4.6 mph - N/A   Clear
12:53 PM 79.0 °F - 54.0 °F 42% 29.85 in 10.0 mi Variable 4.6 mph - N/A   Clear
1:53 PM 81.0 °F 80.4 °F 53.1 °F 38% 29.84 in 10.0 mi Variable 3.5 mph - N/A   Clear
2:53 PM 82.9 °F 81.9 °F 54.0 °F 37% 29.82 in 10.0 mi Calm Calm - N/A   Clear
3:53 PM 82.9 °F 81.8 °F 53.1 °F 36% 29.80 in 10.0 mi Calm Calm - N/A   Clear
4:53 PM 84.0 °F - 52.0 °F 33% 29.78 in 10.0 mi WSW 10.4 mph - N/A   Clear
5:53 PM 84.0 °F - 52.0 °F 33% 29.78 in 10.0 mi Calm Calm - N/A   Clear
6:53 PM 82.0 °F - 51.1 °F 34% 29.77 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 75.9 °F - 55.0 °F 48% 29.78 in 10.0 mi NNW 3.5 mph - N/A   Clear
8:53 PM 73.0 °F - 55.0 °F 53% 29.81 in 10.0 mi West 5.8 mph - N/A   Clear
9:53 PM 71.1 °F - 54.0 °F 55% 29.83 in 10.0 mi Variable 4.6 mph - N/A   Clear
10:53 PM 69.1 °F - 54.0 °F 58% 29.85 in 10.0 mi West 4.6 mph - N/A   Clear
11:53 PM 68.0 °F - 53.1 °F 59% 29.86 in 10.0 mi Calm Calm - N/A   Clear