Portland, OR

6:29 AM PDT on April 22, 2018 (GMT -0700)
Portland International

Weather History for KPDX - April, 2014

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Sunday, April 27, 2014

  Actual Average Record
Temperature  
Mean Temperature 51 °F 54 °F  
Max Temperature 58 °F 64 °F 86 °F (1987)
Min Temperature 44 °F 45 °F 32 °F (1948)
Degree Days  
Heating Degree Days 14 11  
Month to date heating degree days 317 352  
Since 1 July heating degree days 4099 3932  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 41 °F    
Average Humidity 71    
Maximum Humidity 92    
Minimum Humidity 50    
Precipitation  
Precipitation 0.25 in 0.08 in 1.03 in (1962)
Month to date precipitation 3.02 2.50  
Year to date precipitation 18.36 14.72  
Sea Level Pressure  
Sea Level Pressure 29.95 in    
Wind  
Wind Speed 9 mph (SW)    
Max Wind Speed 28 mph    
Max Gust Speed 36 mph    
Visibility 9 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Apr. 27, 2014 Rise Set
Actual Time 6:04 AM PDT 8:12 PM PDT
Civil Twilight 5:32 AM PDT 8:44 PM PDT
Nautical Twilight 4:52 AM PDT 9:25 PM PDT
Astronomical Twilight 4:08 AM PDT 10:09 PM PDT
Moon 5:13 AM PDT (4/27) 6:48 PM PDT (4/27)
Length of Visible Light 15h 12m
Length of Day
14h 08m
Waning Crescent, 3% of the Moon is Illuminated
Apr 27
Waning Crescent
Apr 28
New
May 6
First Quarter
May 14
Full
May 21
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 48.0 °F - 46.0 °F 93% 29.75 in 10.0 mi SSW 11.5 mph - 0.01 in   Mostly Cloudy
1:47 AM 46.4 °F 40.7 °F 42.8 °F 87% 29.78 in 8.0 mi SSW 12.7 mph - 0.01 in Rain Light Rain
1:53 AM 46.4 °F 40.7 °F 44.6 °F 93% 29.77 in 8.0 mi SSW 12.7 mph - N/A Rain Light Rain
2:53 AM 46.9 °F - 43.0 °F 86% 29.80 in 10.0 mi Calm Calm - 0.00 in   Overcast
3:53 AM 46.0 °F - 43.0 °F 89% 29.81 in 10.0 mi Calm Calm - 0.01 in   Mostly Cloudy
4:50 AM 46.4 °F 43.5 °F 42.8 °F 87% 29.83 in 10.0 mi SW 5.8 mph - 0.02 in   Mostly Cloudy
4:53 AM 46.0 °F 42.5 °F 43.0 °F 89% 29.83 in 10.0 mi WSW 6.9 mph - 0.02 in   Mostly Cloudy
5:53 AM 45.0 °F - 42.1 °F 90% 29.84 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:53 AM 45.0 °F 42.6 °F 42.1 °F 90% 29.86 in 10.0 mi South 4.6 mph - N/A   Scattered Clouds
7:53 AM 46.0 °F 40.2 °F 43.0 °F 89% 29.89 in 5.0 mi SSW 12.7 mph - 0.00 in Rain Light Rain
8:14 AM 46.0 °F 43.1 °F 43.0 °F 89% 29.91 in 3.0 mi West 5.8 mph - 0.09 in Rain Rain
8:50 AM 46.4 °F 42.4 °F 42.8 °F 87% 29.90 in 10.0 mi South 8.1 mph - 0.12 in   Mostly Cloudy
8:53 AM 46.4 °F 42.9 °F 42.8 °F 87% 29.90 in 10.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
9:53 AM 48.0 °F - 42.1 °F 80% 29.93 in 10.0 mi SSW 13.8 mph - N/A   Mostly Cloudy
10:53 AM 51.1 °F - 42.1 °F 71% 29.94 in 10.0 mi SSW 12.7 mph - N/A   Mostly Cloudy
11:53 AM 54.0 °F - 39.0 °F 57% 29.94 in 10.0 mi SSW 8.1 mph 18.4 mph N/A   Mostly Cloudy
12:45 PM 46.0 °F 38.0 °F 39.9 °F 79% 29.97 in 2.5 mi WSW 21.9 mph 35.7 mph 0.01 in Rain Light Hail
12:53 PM 44.6 °F 37.8 °F 39.2 °F 81% 29.98 in 5.0 mi WSW 15.0 mph - N/A Rain Rain
1:17 PM 46.0 °F 41.9 °F 42.1 °F 86% 29.97 in 10.0 mi SW 8.1 mph - 0.01 in   Mostly Cloudy
1:53 PM 52.0 °F - 42.1 °F 69% 29.98 in 10.0 mi Variable 4.6 mph - 0.01 in   Mostly Cloudy
2:29 PM 51.1 °F - 42.1 °F 71% 29.98 in 10.0 mi North 3.5 mph - 0.00 in Rain , Thunderstorm Light Thunderstorms and Rain
2:53 PM 50.0 °F - 42.1 °F 74% 29.99 in 10.0 mi Variable 4.6 mph - 0.00 in Rain Light Rain
3:53 PM 55.9 °F - 39.9 °F 55% 29.99 in 10.0 mi WSW 12.7 mph - 0.00 in   Mostly Cloudy
4:53 PM 55.9 °F - 37.9 °F 51% 30.00 in 10.0 mi WSW 12.7 mph - 0.00 in   Scattered Clouds
5:53 PM 54.0 °F - 37.0 °F 53% 30.03 in 10.0 mi West 18.4 mph - N/A   Mostly Cloudy
6:53 PM 54.0 °F - 36.0 °F 51% 30.06 in 10.0 mi West 13.8 mph - N/A   Scattered Clouds
7:53 PM 52.0 °F - 36.0 °F 54% 30.08 in 10.0 mi West 10.4 mph - N/A   Scattered Clouds
8:53 PM 48.9 °F - 37.9 °F 66% 30.11 in 10.0 mi WSW 6.9 mph - N/A   Scattered Clouds
9:53 PM 48.0 °F - 41.0 °F 77% 30.14 in 9.0 mi SW 8.1 mph - 0.01 in Rain Light Rain
10:53 PM 46.4 °F - 42.8 °F 87% 30.16 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:53 PM 46.9 °F - 39.9 °F 77% 30.19 in 10.0 mi SSE 4.6 mph - N/A   Mostly Cloudy