Portland, OR

2:52 PM PST on February 13, 2016 (GMT -0800)
Portland International

Weather History for KPDX - January, 2013

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Thursday, January 3, 2013

  Actual Average Record
Temperature  
Mean Temperature 36 °F 40 °F  
Max Temperature 40 °F 45 °F 60 °F (1989)
Min Temperature 32 °F 35 °F 16 °F (1959)
Degree Days  
Heating Degree Days 29 25  
Month to date heating degree days 90 75  
Since 1 July heating degree days 1583 1807  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 23 °F    
Average Humidity 56    
Maximum Humidity 64    
Minimum Humidity 48    
Precipitation  
Precipitation T in 0.17 in 1.32 in (1966)
Month to date precipitation T 0.51  
Year to date precipitation T 0.51  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.21 in    
Wind  
Wind Speed 18 mph (ESE)    
Max Wind Speed 29 mph    
Max Gust Speed 35 mph    
Visibility 10 miles    
Events Rain    
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

Jan. 03, 2013 Rise Set
Actual Time 7:50 AM PST 4:39 PM PST
Civil Twilight 7:16 AM PST 5:13 PM PST
Nautical Twilight 6:39 AM PST 5:51 PM PST
Astronomical Twilight 6:03 AM PST 6:27 PM PST
Moon 11:43 PM PST (1/3) 10:44 AM PST (1/3)
Length of Visible Light 9h 56m
Length of Day
8h 48m
Waning Gibbous, 64% of the Moon is Illuminated
Jan 3
Waning Gibbous
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 35.1 °F 25.2 °F 21.0 °F 57% 30.23 in 10.0 mi East 16.1 mph - N/A   Clear
1:53 AM 34.0 °F 28.0 °F 21.0 °F 59% 30.23 in 10.0 mi East 6.9 mph - N/A   Clear
2:53 AM 35.1 °F 24.8 °F 21.0 °F 57% 30.22 in 10.0 mi East 17.3 mph - N/A   Clear
3:53 AM 33.1 °F 25.5 °F 21.0 °F 61% 30.21 in 10.0 mi East 9.2 mph 18.4 mph N/A   Clear
4:53 AM 34.0 °F 24.6 °F 21.0 °F 59% 30.20 in 10.0 mi East 13.8 mph - N/A   Clear
5:53 AM 34.0 °F 22.1 °F 19.9 °F 56% 30.19 in 10.0 mi East 21.9 mph 27.6 mph N/A   Clear
6:53 AM 34.0 °F 21.8 °F 19.9 °F 56% 30.17 in 10.0 mi East 23.0 mph 29.9 mph N/A   Clear
7:53 AM 34.0 °F 22.4 °F 21.0 °F 59% 30.17 in 10.0 mi East 20.7 mph 28.8 mph N/A   Clear
8:53 AM 35.1 °F 24.5 °F 21.0 °F 57% 30.18 in 10.0 mi East 18.4 mph 26.5 mph N/A   Clear
9:53 AM 36.0 °F 27.5 °F 21.9 °F 57% 30.20 in 10.0 mi ENE 12.7 mph 24.2 mph N/A   Clear
10:53 AM 37.9 °F 27.1 °F 21.0 °F 51% 30.19 in 10.0 mi East 23.0 mph 29.9 mph N/A   Partly Cloudy
11:53 AM 39.9 °F 29.7 °F 21.0 °F 47% 30.17 in 10.0 mi East 23.0 mph - N/A   Scattered Clouds
12:53 PM 39.0 °F 30.3 °F 21.0 °F 49% 30.20 in 10.0 mi ESE 16.1 mph 27.6 mph N/A   Mostly Cloudy
1:53 PM 37.9 °F 26.6 °F 21.0 °F 51% 30.17 in 10.0 mi East 25.3 mph 33.4 mph N/A   Overcast
2:53 PM 39.0 °F 29.9 °F 21.9 °F 50% 30.18 in 10.0 mi ESE 17.3 mph - N/A   Mostly Cloudy
3:53 PM 37.9 °F 28.9 °F 21.0 °F 51% 30.17 in 10.0 mi ESE 16.1 mph - N/A   Mostly Cloudy
4:53 PM 37.0 °F 25.9 °F 21.9 °F 54% 30.17 in 10.0 mi ESE 23.0 mph 26.5 mph 0.00 in Rain Light Rain
5:53 PM 37.0 °F 27.4 °F 24.1 °F 59% 30.19 in 10.0 mi ESE 17.3 mph 26.5 mph 0.00 in   Overcast
6:53 PM 36.0 °F 25.3 °F 25.0 °F 64% 30.20 in 10.0 mi SE 19.6 mph - N/A   Overcast
7:53 PM 35.1 °F 24.8 °F 27.0 °F 72% 30.22 in 10.0 mi SE 17.3 mph 25.3 mph 0.00 in Rain Light Rain
8:53 PM 34.0 °F 24.6 °F 28.0 °F 79% 30.23 in 10.0 mi SE 13.8 mph 24.2 mph 0.00 in   Overcast
9:53 PM 33.1 °F 21.9 °F 30.0 °F 89% 30.26 in 10.0 mi ESE 18.4 mph - 0.00 in Rain Light Rain
10:41 PM 33.8 °F 22.8 °F 30.2 °F 87% 30.27 in 10.0 mi ESE 18.4 mph - 0.00 in Rain Light Rain
10:53 PM 33.1 °F 21.5 °F 30.0 °F 89% 30.27 in 10.0 mi ESE 19.6 mph - 0.00 in   Light Drizzle
11:53 PM 34.0 °F 23.4 °F 30.0 °F 85% 30.28 in 10.0 mi ESE 17.3 mph - 0.00 in   Light Drizzle