Weather History for Ontario, OR

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Tuesday, May 13, 2014

  Actual Average Record
Temperature  
Mean Temperature 57 °F 59 °F  
Max Temperature 76 °F 74 °F 96 °F (2013)
Min Temperature 37 °F 44 °F 28 °F (2009)
Degree Days  
Heating Degree Days 8 7  
Month to date heating degree days 101 117  
Since 1 July heating degree days 5848 5858  
Cooling Degree Days 0 1  
Month to date cooling degree days 0 8  
Year to date cooling degree days 0 9  
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 29 °F    
Average Humidity 49    
Maximum Humidity 85    
Minimum Humidity 13    
Precipitation  
Precipitation 0.00 in 0.04 in 0.42 in (1998)
Month to date precipitation 0.36 0.49  
Year to date precipitation 4.67 4.28  
Sea Level Pressure  
Sea Level Pressure 30.40 in    
Wind  
Wind Speed 5 mph (SSW)    
Max Wind Speed 15 mph    
Max Gust Speed 22 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 13, 2014 Rise Set
Actual Time 6:24 AM MDT 9:05 PM MDT
Civil Twilight 5:50 AM MDT 9:38 PM MDT
Nautical Twilight 5:09 AM MDT 10:20 PM MDT
Astronomical Twilight 4:21 AM MDT 11:08 PM MDT
Moon 8:09 PM MDT (5/13) 5:47 AM MDT (5/13)
Length of Visible Light 15h 47m
Length of Day
14h 41m
Waxing Gibbous, 99% of the Moon is Illuminated
May 13
Waxing Gibbous
May 14
Full
May 21
Last Quarter
May 28
New
Jun 5
First Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 45.0 °F 43.5 °F 33.1 °F 63% 30.36 in 10.0 mi WSW 3.5 mph - N/A   Clear
1:53 AM 44.1 °F 41.5 °F 32.0 °F 63% 30.37 in 10.0 mi WSW 4.6 mph - N/A   Clear
2:53 AM 41.0 °F 35.2 °F 30.9 °F 67% 30.39 in 10.0 mi WSW 9.2 mph - N/A   Clear
3:53 AM 39.9 °F 36.7 °F 30.9 °F 70% 30.40 in 10.0 mi SSW 4.6 mph - N/A   Clear
4:53 AM 37.9 °F 33.5 °F 33.1 °F 83% 30.43 in 10.0 mi West 5.8 mph - N/A   Clear
5:53 AM 39.0 °F 36.8 °F 30.9 °F 73% 30.42 in 10.0 mi NE 3.5 mph - N/A   Clear
7:53 AM 46.0 °F 42.5 °F 34.0 °F 63% 30.46 in 10.0 mi NNE 6.9 mph - N/A   Clear
8:53 AM 52.0 °F - 35.1 °F 53% 30.48 in 10.0 mi Variable 3.5 mph - N/A   Clear
10:53 AM 63.0 °F - 28.0 °F 27% 30.48 in 10.0 mi SE 12.7 mph 19.6 mph N/A   Clear
11:53 AM 66.0 °F - 27.0 °F 23% 30.47 in 10.0 mi SE 13.8 mph 20.7 mph N/A   Clear
12:53 PM 69.1 °F - 27.0 °F 21% 30.45 in 10.0 mi SSE 8.1 mph - N/A   Clear
1:53 PM 70.0 °F - 24.1 °F 18% 30.44 in 10.0 mi Variable 4.6 mph - N/A   Clear
2:53 PM 72.0 °F - 23.0 °F 16% 30.42 in 10.0 mi SSE 5.8 mph - N/A   Clear
3:53 PM 73.0 °F - 23.0 °F 15% 30.40 in 10.0 mi Variable 3.5 mph - N/A   Clear
4:53 PM 73.9 °F - 21.9 °F 14% 30.37 in 10.0 mi Variable 4.6 mph - N/A   Clear
5:53 PM 75.0 °F - 21.0 °F 13% 30.36 in 10.0 mi North 4.6 mph - N/A   Clear
6:53 PM 73.9 °F - 19.0 °F 13% 30.34 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 73.0 °F - 21.9 °F 15% 30.32 in 10.0 mi Variable 4.6 mph - N/A   Clear
8:53 PM 70.0 °F - 21.9 °F 16% 30.31 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 61.0 °F - 36.0 °F 39% 30.33 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 54.0 °F - 39.0 °F 57% 30.35 in 10.0 mi WSW 3.5 mph - N/A   Clear
11:53 PM 52.0 °F - 39.0 °F 61% 30.35 in 10.0 mi Calm Calm - N/A   Clear