Portland Hillsboro, OR

8:24 PM PDT on May 27, 2018 (GMT -0700)
Portland-Hillsboro

Weather History for KHIO - May, 2013

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Thursday, May 23, 2013

  Actual Average Record
Temperature  
Mean Temperature 49 °F 57 °F  
Max Temperature 52 °F 69 °F 91 °F (1999)
Min Temperature 45 °F 46 °F 32 °F (1964)
Degree Days  
Heating Degree Days 16 8  
Month to date heating degree days 178 228  
Since 1 July heating degree days 4565 4790  
Cooling Degree Days 0 0  
Month to date cooling degree days 6 0  
Year to date cooling degree days 6 0  
Moisture  
Dew Point 45 °F    
Average Humidity 85    
Maximum Humidity 93    
Minimum Humidity 77    
Precipitation  
Precipitation 0.69 in 0.08 in 0.82 in (1945)
Month to date precipitation 2.70 1.78  
Year to date precipitation 10.18 18.99  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 9 mph (SSE)    
Max Wind Speed 17 mph    
Max Gust Speed 21 mph    
Visibility 9 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

May. 23, 2013 Rise Set
Actual Time 5:32 AM PDT 8:45 PM PDT
Civil Twilight 4:56 AM PDT 9:21 PM PDT
Nautical Twilight 4:10 AM PDT 10:07 PM PDT
Astronomical Twilight 3:13 AM PDT 11:05 PM PDT
Moon 7:20 PM PDT (5/23) 4:26 AM PDT (5/23)
Length of Visible Light 16h 24m
Length of Day
15h 12m
Waxing Gibbous, 97% of the Moon is Illuminated
May 23
Waxing Gibbous
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First 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 46.0 °F 40.6 °F 44.1 °F 93% 29.96 in 7.0 mi South 11.5 mph - 0.14 in Rain Light Rain
1:53 AM 46.0 °F 41.0 °F 44.1 °F 93% 29.96 in 10.0 mi South 10.4 mph - 0.12 in Rain Light Rain
2:53 AM 46.0 °F 41.0 °F 44.1 °F 93% 29.97 in 10.0 mi South 10.4 mph - 0.00 in   Overcast
3:04 AM 46.0 °F 41.0 °F 44.1 °F 93% 29.97 in 10.0 mi South 10.4 mph - N/A   Overcast
3:53 AM 46.0 °F 41.4 °F 43.0 °F 89% 29.98 in 10.0 mi South 9.2 mph - 0.00 in   Overcast
4:01 AM 46.0 °F 41.4 °F 43.0 °F 89% 29.97 in 10.0 mi South 9.2 mph - N/A   Overcast
4:30 AM 45.0 °F 40.6 °F 43.0 °F 93% 29.98 in 10.0 mi SSE 8.1 mph - 0.00 in   Overcast
4:53 AM 46.0 °F 41.4 °F 44.1 °F 93% 29.98 in 10.0 mi SSE 9.2 mph - 0.00 in   Overcast
5:03 AM 46.0 °F 41.9 °F 43.0 °F 89% 29.98 in 10.0 mi SSE 8.1 mph - 0.01 in Rain Light Rain
5:29 AM 46.0 °F 41.9 °F 44.1 °F 93% 29.98 in 10.0 mi SSE 8.1 mph - 0.01 in Rain Light Rain
5:53 AM 46.0 °F 42.5 °F 44.1 °F 93% 29.99 in 10.0 mi South 6.9 mph - 0.01 in Rain Light Rain
6:53 AM 46.0 °F 41.9 °F 44.1 °F 93% 30.00 in 10.0 mi SSE 8.1 mph - 0.01 in   Overcast
7:53 AM 46.0 °F 41.4 °F 44.1 °F 93% 30.01 in 10.0 mi SSE 9.2 mph - 0.01 in Rain Light Rain
8:53 AM 46.9 °F - 44.1 °F 90% 30.01 in 7.0 mi South 9.2 mph - 0.04 in Rain Light Rain
9:53 AM 48.0 °F - 45.0 °F 89% 30.01 in 10.0 mi South 11.5 mph - 0.00 in   Overcast
10:53 AM 50.0 °F - 46.0 °F 86% 30.01 in 10.0 mi South 12.7 mph 19.6 mph N/A   Overcast
11:53 AM 51.1 °F - 45.0 °F 80% 30.01 in 10.0 mi South 12.7 mph - N/A   Overcast
12:53 PM 51.1 °F - 46.0 °F 83% 30.01 in 10.0 mi South 11.5 mph - 0.02 in   Overcast
1:53 PM 52.0 °F - 45.0 °F 77% 30.01 in 10.0 mi South 10.4 mph - 0.01 in Rain Light Rain
2:53 PM 52.0 °F - 46.9 °F 83% 30.01 in 10.0 mi South 6.9 mph - 0.06 in Rain Light Rain
3:53 PM 51.1 °F - 46.9 °F 86% 30.01 in 7.0 mi SSE 9.2 mph - 0.07 in Rain Light Rain
4:53 PM 51.1 °F - 48.0 °F 89% 30.01 in 5.0 mi South 4.6 mph - 0.07 in Rain Light Rain
5:53 PM 51.1 °F - 48.9 °F 92% 30.00 in 7.0 mi SSE 8.1 mph - 0.04 in Rain Light Rain
6:50 PM 50.0 °F - 48.2 °F 94% 29.99 in 8.0 mi SSE 8.1 mph - 0.05 in Rain Light Rain
6:53 PM 50.0 °F - 48.0 °F 93% 30.00 in 8.0 mi South 9.2 mph - 0.05 in Rain Light Rain
7:53 PM 50.0 °F - 46.9 °F 89% 29.99 in 8.0 mi SSE 8.1 mph - 0.06 in Rain Light Rain
8:53 PM 48.0 °F - 46.0 °F 93% 29.98 in 9.0 mi SE 9.2 mph - 0.05 in Rain Light Rain
9:53 PM 48.9 °F - 46.9 °F 93% 29.99 in 10.0 mi SSE 8.1 mph - 0.03 in Rain Light Rain
10:53 PM 48.9 °F - 46.9 °F 93% 29.99 in 10.0 mi SSE 9.2 mph - 0.01 in   Overcast
11:53 PM 48.9 °F - 46.9 °F 93% 29.99 in 8.0 mi SSE 5.8 mph - 0.03 in Rain Light Rain