Weather History for Portland, OR

Change the Weather History Date:

Thursday, January 10, 2013

  Actual Average Record
Temperature  
Mean Temperature 37 °F 41 °F  
Max Temperature 40 °F 46 °F 57 °F (1945)
Min Temperature 33 °F 36 °F 16 °F (1949)
Degree Days  
Heating Degree Days 28 24  
Month to date heating degree days 256 246  
Since 1 July heating degree days 1749 1978  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 34 °F    
Average Humidity 86    
Maximum Humidity 92    
Minimum Humidity 79    
Precipitation  
Precipitation 0.16 in 0.17 in 1.35 in (1979)
Month to date precipitation 0.82 1.70  
Year to date precipitation 0.82 1.70  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.08 in    
Wind  
Wind Speed 2 mph (SSW)    
Max Wind Speed 8 mph    
Max Gust Speed 9 mph    
Visibility 9 miles    
Events Rain , Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Jan. 10, 2013 Rise Set
Actual Time 7:49 AM PST 4:47 PM PST
Civil Twilight 7:15 AM PST 5:20 PM PST
Nautical Twilight 6:38 AM PST 5:58 PM PST
Astronomical Twilight 6:02 AM PST 6:33 PM PST
Moon 6:33 AM PST (1/10) 4:02 PM PST (1/10)
Length of Visible Light 10h 05m
Length of Day
8h 58m
Waning Crescent, 1% of the Moon is Illuminated
Jan 10
Waning Crescent
Jan 11
New
Jan 18
First Quarter
Jan 26
Full
Feb 3
Last Quarter

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 36.0 °F 33.3 °F 33.1 °F 89% 30.01 in 10.0 mi SSW 3.5 mph - N/A   Mostly Cloudy
1:53 AM 35.6 °F 30.7 °F 33.8 °F 93% 30.01 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
2:53 AM 36.0 °F 31.1 °F 33.1 °F 89% 30.02 in 10.0 mi South 5.8 mph - N/A   Overcast
3:47 AM 35.6 °F 32.8 °F 33.8 °F 93% 30.02 in 10.0 mi South 3.5 mph - N/A   Overcast
3:53 AM 36.0 °F - 34.0 °F 93% 30.02 in 10.0 mi Calm Calm - N/A   Overcast
4:53 AM 36.0 °F 33.3 °F 34.0 °F 93% 30.02 in 10.0 mi South 3.5 mph - N/A   Overcast
5:51 AM 37.4 °F 32.8 °F 33.8 °F 87% 30.03 in 10.0 mi South 5.8 mph - N/A   Overcast
5:53 AM 37.0 °F 31.6 °F 34.0 °F 89% 30.03 in 10.0 mi South 6.9 mph - N/A   Overcast
6:12 AM 37.4 °F 32.1 °F 33.8 °F 87% 30.03 in 10.0 mi SSE 6.9 mph - N/A   Overcast
6:53 AM 37.0 °F 32.4 °F 34.0 °F 89% 30.05 in 9.0 mi South 5.8 mph - 0.01 in Rain Light Rain
7:42 AM 35.6 °F 31.7 °F 33.8 °F 93% 30.06 in 8.0 mi SSW 4.6 mph - 0.02 in Rain Light Rain
7:53 AM 36.0 °F 31.1 °F 34.0 °F 93% 30.06 in 7.0 mi SSW 5.8 mph - 0.04 in Rain , Snow Light Rain
8:20 AM 35.6 °F 32.8 °F 33.8 °F 93% 30.07 in 7.0 mi SSW 3.5 mph - 0.03 in Rain , Snow Light Rain
8:53 AM 35.1 °F - 33.1 °F 92% 30.08 in 10.0 mi Calm Calm - 0.03 in Rain , Snow Light Rain
9:53 AM 36.0 °F - 34.0 °F 93% 30.09 in 9.0 mi Calm Calm - 0.00 in   Overcast
10:01 AM 35.6 °F - 33.8 °F 93% 30.09 in 8.0 mi Calm Calm - 0.00 in   Light Drizzle
10:53 AM 37.9 °F - 35.1 °F 89% 30.10 in 10.0 mi Calm Calm - 0.00 in   Overcast
11:53 AM 37.9 °F 34.4 °F 34.0 °F 86% 30.09 in 10.0 mi WNW 4.6 mph - N/A   Overcast
12:53 PM 37.9 °F 34.4 °F 34.0 °F 86% 30.08 in 10.0 mi WNW 4.6 mph - N/A   Overcast
1:53 PM 39.0 °F 36.8 °F 34.0 °F 82% 30.09 in 10.0 mi NW 3.5 mph - N/A   Overcast
2:11 PM 39.2 °F 35.0 °F 33.8 °F 81% 30.10 in 10.0 mi NW 5.8 mph - N/A   Overcast
2:53 PM 39.0 °F - 35.1 °F 86% 30.10 in 10.0 mi Calm Calm - N/A   Overcast
3:53 PM 39.0 °F - 34.0 °F 82% 30.11 in 10.0 mi Calm Calm - N/A   Overcast
4:53 PM 39.0 °F 36.8 °F 35.1 °F 86% 30.11 in 10.0 mi WSW 3.5 mph - N/A   Overcast
5:13 PM 39.2 °F 37.0 °F 35.6 °F 87% 30.11 in 10.0 mi WSW 3.5 mph - 0.00 in Rain Light Rain
5:34 PM 37.4 °F 33.8 °F 35.6 °F 93% 30.11 in 10.0 mi South 4.6 mph - 0.00 in Rain Light Rain
5:53 PM 37.0 °F 33.3 °F 35.1 °F 93% 30.10 in 10.0 mi SSE 4.6 mph - 0.00 in   Mostly Cloudy
6:53 PM 37.0 °F - 35.1 °F 93% 30.11 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:30 PM 37.4 °F 34.9 °F 35.6 °F 93% 30.10 in 10.0 mi South 3.5 mph - N/A   Overcast
7:53 PM 37.9 °F - 35.1 °F 89% 30.11 in 9.0 mi Calm Calm - 0.00 in Rain Light Rain
8:14 PM 37.4 °F 34.9 °F 35.6 °F 93% 30.11 in 4.0 mi WSW 3.5 mph - 0.05 in Rain Rain
8:43 PM 35.6 °F 31.7 °F 33.8 °F 93% 30.11 in 10.0 mi SW 4.6 mph - 0.07 in Rain , Snow Light Rain
8:53 PM 35.1 °F - 33.1 °F 92% 30.11 in 10.0 mi Calm Calm - 0.07 in   Scattered Clouds
9:53 PM 35.1 °F - 33.1 °F 92% 30.11 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:00 PM 35.6 °F - 33.8 °F 93% 30.11 in 10.0 mi Calm Calm - N/A   Overcast
10:26 PM 35.6 °F - 33.8 °F 93% 30.11 in 6.0 mi Calm Calm - N/A Rain Light Rain
10:37 PM 35.6 °F - 35.6 °F 100% 30.11 in 10.0 mi Calm Calm - 0.01 in   Overcast
10:49 PM 35.6 °F - 33.8 °F 93% 30.11 in 10.0 mi Calm Calm - 0.01 in   Mostly Cloudy
10:53 PM 35.1 °F - 33.1 °F 92% 30.12 in 9.0 mi Calm Calm - 0.01 in   Mostly Cloudy
11:29 PM 35.6 °F - 33.8 °F 93% 30.12 in 5.0 mi Calm Calm - N/A   Overcast
11:53 PM 35.1 °F - 33.1 °F 92% 30.12 in 6.0 mi Calm Calm - N/A   Mostly Cloudy