Weather History for Ontario, OR

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Friday, September 7, 2012

  Actual Average Record
Temperature  
Mean Temperature 69 °F 66 °F  
Max Temperature 88 °F 85 °F 99 °F (1967)
Min Temperature 49 °F 48 °F 37 °F (2000)
Degree Days  
Heating Degree Days 0 2  
Month to date heating degree days 0 10  
Since 1 July heating degree days 0 26  
Cooling Degree Days 4 3  
Month to date cooling degree days 29 26  
Year to date cooling degree days 1046 819  
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 41 °F    
Average Humidity 42    
Maximum Humidity 68    
Minimum Humidity 16    
Precipitation  
Precipitation 0.00 in 0.01 in 0.21 in (1978)
Month to date precipitation 0.00 0.07  
Year to date precipitation 5.75 6.31  
Sea Level Pressure  
Sea Level Pressure 30.14 in    
Wind  
Wind Speed 1 mph (WNW)    
Max Wind Speed 6 mph    
Max Gust Speed 10 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Sep. 07, 2012 Rise Set
Actual Time 7:18 AM MDT 8:12 PM MDT
Civil Twilight 6:49 AM MDT 8:41 PM MDT
Nautical Twilight 6:14 AM MDT 9:16 PM MDT
Astronomical Twilight 5:37 AM MDT 9:52 PM MDT
Moon 11:56 PM MDT (9/7) 2:30 PM MDT (9/7)
Length of Visible Light 13h 51m
Length of Day
12h 53m
Waning Gibbous, 58% of the Moon is Illuminated
Sep 7
Waning Gibbous
Sep 8
Last Quarter
Sep 15
New
Sep 22
First Quarter
Sep 29
Full

Hourly Weather History & Observations

Time (MDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 64.0 °F 39.9 °F 41% 30.03 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 64.9 °F 39.0 °F 39% 30.06 in 10.0 mi NW 3.5 mph - N/A   Clear
2:53 AM 55.9 °F 42.1 °F 60% 30.08 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 57.0 °F 41.0 °F 55% 30.09 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 55.0 °F 41.0 °F 59% 30.11 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 52.0 °F 41.0 °F 66% 30.13 in 10.0 mi West 4.6 mph - N/A   Clear
6:53 AM 51.1 °F 41.0 °F 68% 30.14 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 50.0 °F 39.9 °F 68% 30.18 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 55.0 °F 43.0 °F 64% 30.21 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 62.1 °F 43.0 °F 50% 30.22 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 68.0 °F 44.1 °F 42% 30.22 in 10.0 mi Variable 3.5 mph - N/A   Clear
11:53 AM 72.0 °F 43.0 °F 35% 30.21 in 10.0 mi East 3.5 mph - N/A   Clear
12:53 PM 77.0 °F 41.0 °F 28% 30.20 in 10.0 mi Calm Calm - N/A   Clear
1:53 PM 80.1 °F 39.9 °F 24% 30.18 in 10.0 mi Calm Calm - N/A   Clear
2:53 PM 82.0 °F 37.9 °F 21% 30.17 in 10.0 mi Calm Calm - N/A   Clear
3:53 PM 84.9 °F 37.0 °F 18% 30.14 in 10.0 mi Calm Calm - N/A   Clear
4:53 PM 86.0 °F 37.0 °F 18% 30.12 in 10.0 mi Variable 3.5 mph - N/A   Clear
5:53 PM 87.1 °F 35.1 °F 16% 30.11 in 10.0 mi Calm Calm - N/A   Clear
6:53 PM 84.9 °F 37.0 °F 18% 30.10 in 10.0 mi SSE 3.5 mph - N/A   Clear
7:53 PM 80.1 °F 42.1 °F 26% 30.10 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 69.1 °F 48.0 °F 47% 30.13 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 66.9 °F 45.0 °F 45% 30.13 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 62.1 °F 46.0 °F 56% 30.13 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 60.1 °F 44.1 °F 55% 30.13 in 10.0 mi Calm Calm - N/A   Clear