Weather History for Ontario, OR

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Sunday, February 24, 2013

  Actual Average Record
Temperature  
Mean Temperature 3 °C 2 °C  
Max Temperature 8 °C 9 °C 18 °C (1963)
Min Temperature -2 °C -4 °C -13 °C (1952)
Degree Days  
Heating Degree Days 27 29  
Month to date heating degree days 679 776  
Since 1 July heating degree days 4394 4519  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point -6 °C    
Average Humidity 56    
Maximum Humidity 78    
Minimum Humidity 33    
Precipitation  
Precipitation 0.00 mm 1.02 mm 0.97 mm (2010)
Month to date precipitation 0.33 0.68  
Year to date precipitation 0.87 1.86  
Sea Level Pressure  
Sea Level Pressure 1028 hPa    
Wind  
Wind Speed 11 km/h (WNW)    
Max Wind Speed 27 km/h    
Max Gust Speed 34 km/h    
Visibility 16 kilometers    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Feb. 24, 2013 Rise Set
Actual Time 7:32 AM MST 6:30 PM MST
Civil Twilight 7:03 AM MST 6:59 PM MST
Nautical Twilight 6:30 AM MST 7:32 PM MST
Astronomical Twilight 5:56 AM MST 8:06 PM MST
Moon 5:46 PM MST (2/24) 6:33 AM MST (2/24)
Length of Visible Light 11h 55m
Length of Day
10h 57m
Waxing Gibbous, 99% of the Moon is Illuminated
Feb 24
Waxing Gibbous
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM -0.6 °C -4.3 °C -5.0 °C 72% 1026.6 hPa 16.1 km WNW 11.1 km/h / 3.1 m/s - N/A   Clear
1:53 AM 0.0 °C -5.0 °C -5.0 °C 69% 1026.7 hPa 16.1 km West 18.5 km/h / 5.1 m/s - N/A   Clear
2:53 AM -1.1 °C -5.7 °C -5.6 °C 72% 1027.2 hPa 16.1 km West 14.8 km/h / 4.1 m/s - N/A   Clear
3:53 AM -0.6 °C -4.3 °C -5.6 °C 69% 1027.3 hPa 16.1 km WNW 11.1 km/h / 3.1 m/s - N/A   Clear
4:53 AM 0.0 °C -5.0 °C -5.6 °C 66% 1027.6 hPa 16.1 km WNW 18.5 km/h / 5.1 m/s - N/A   Clear
5:53 AM -1.1 °C -6.7 °C -6.7 °C 66% 1028.3 hPa 16.1 km SW 20.4 km/h / 5.7 m/s - N/A   Clear
6:53 AM -1.7 °C -6.1 °C -6.7 °C 69% 1029.1 hPa 16.1 km West 13.0 km/h / 3.6 m/s - N/A   Clear
7:53 AM -0.6 °C -4.7 °C -6.7 °C 64% 1029.6 hPa 16.1 km West 13.0 km/h / 3.6 m/s - N/A   Clear
8:53 AM 0.6 °C -3.3 °C -5.6 °C 64% 1030.3 hPa 16.1 km WSW 13.0 km/h / 3.6 m/s - N/A   Clear
9:53 AM 2.2 °C -1.3 °C -5.0 °C 59% 1030.5 hPa 16.1 km WSW 13.0 km/h / 3.6 m/s - N/A   Clear
10:53 AM 4.4 °C 1.4 °C -6.1 °C 47% 1030.1 hPa 16.1 km WNW 13.0 km/h / 3.6 m/s - N/A   Clear
11:53 AM 5.0 °C 1.8 °C -5.6 °C 47% 1030.0 hPa 16.1 km WSW 14.8 km/h / 4.1 m/s - N/A   Clear
12:53 PM 5.6 °C 3.6 °C -6.7 °C 41% 1029.5 hPa 16.1 km WSW 9.3 km/h / 2.6 m/s - N/A   Clear
1:53 PM 6.7 °C 5.8 °C -7.8 °C 35% 1028.4 hPa 16.1 km SW 5.6 km/h / 1.5 m/s - N/A   Clear
2:53 PM 7.8 °C 7.1 °C -7.2 °C 34% 1027.6 hPa 16.1 km NNE 5.6 km/h / 1.5 m/s - N/A   Clear
3:53 PM 7.8 °C 6.2 °C -6.1 °C 37% 1027.1 hPa 16.1 km ESE 9.3 km/h / 2.6 m/s - N/A   Clear
4:53 PM 7.8 °C 6.6 °C -6.1 °C 37% 1026.9 hPa 16.1 km SE 7.4 km/h / 2.1 m/s - N/A   Clear
5:53 PM 7.2 °C 5.9 °C -5.6 °C 40% 1026.7 hPa 16.1 km East 7.4 km/h / 2.1 m/s - N/A   Clear
6:53 PM 4.4 °C 2.1 °C -4.4 °C 53% 1026.7 hPa 16.1 km East 9.3 km/h / 2.6 m/s - N/A   Clear
7:53 PM 1.1 °C - -4.4 °C 67% 1027.1 hPa 16.1 km Calm Calm - N/A   Clear
8:53 PM 1.1 °C -1.2 °C -3.9 °C 70% 1026.7 hPa 16.1 km NNE 7.4 km/h / 2.1 m/s - N/A   Clear
9:53 PM 0.0 °C -1.8 °C -4.4 °C 73% 1026.5 hPa 16.1 km North 5.6 km/h / 1.5 m/s - N/A   Clear
10:53 PM -0.6 °C -3.2 °C -4.4 °C 76% 1025.9 hPa 16.1 km NNE 7.4 km/h / 2.1 m/s - N/A   Clear
11:53 PM -1.1 °C -3.1 °C -4.4 °C 79% 1025.5 hPa 16.1 km NNE 5.6 km/h / 1.5 m/s - N/A   Clear