Weather History for Ontario, OR

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Saturday, January 19, 2013

  Actual Average Record
Temperature  
Mean Temperature 2 °F 28 °F  
Max Temperature 8 °F 35 °F 53 °F (1953)
Min Temperature -5 °F 20 °F -5 °F (1979)
Degree Days  
Heating Degree Days 63 37  
Month to date heating degree days 1006 724  
Since 1 July heating degree days 3203 3305  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point -4 °F    
Average Humidity 79    
Maximum Humidity 87    
Minimum Humidity 71    
Precipitation  
Precipitation T in 0.03 in 0.58 in (1969)
Month to date precipitation 0.31 0.81  
Year to date precipitation 0.31 0.81  
Sea Level Pressure  
Sea Level Pressure 30.74 in    
Wind  
Wind Speed 0 mph (WSW)    
Max Wind Speed 6 mph    
Max Gust Speed 7 mph    
Visibility 2 miles    
Events Fog , Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jan. 19, 2013 Rise Set
Actual Time 8:16 AM MST 5:41 PM MST
Civil Twilight 7:45 AM MST 6:13 PM MST
Nautical Twilight 7:09 AM MST 6:48 PM MST
Astronomical Twilight 6:35 AM MST 7:22 PM MST
Moon 12:12 PM MST 1:52 AM MST
Length of Visible Light 10h 27m
Length of Day
9h 24m
First Quarter, 58% of the Moon is Illuminated
Jan 19
First Quarter
Jan 26
Full
Feb 3
Last Quarter
Feb 10
New
Feb 17
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 -2.9 °F -13.3 °F -9.0 °F 75% 30.79 in 4.0 mi West 4.6 mph - N/A   Haze
1:53 AM -4.0 °F - -9.0 °F 79% 30.79 in 5.0 mi Calm Calm - N/A   Haze
2:53 AM -4.0 °F - -9.9 °F 76% 30.81 in 4.0 mi Calm Calm - N/A   Haze
3:04 AM -2.2 °F - -7.6 °F 78% 30.65 in 2.0 mi Calm Calm - N/A   Haze
3:08 AM -2.2 °F - -7.6 °F 78% 30.65 in 1.5 mi Calm Calm - N/A   Haze
3:15 AM -2.2 °F - -7.6 °F 78% 30.65 in 2.0 mi Calm Calm - N/A   Haze
3:17 AM -2.2 °F - -7.6 °F 78% 30.65 in 3.0 mi Calm Calm - N/A   Haze
3:29 AM -2.2 °F - -5.8 °F 85% 30.65 in 2.0 mi Calm Calm - N/A   Overcast
3:33 AM -0.4 °F - -5.8 °F 78% 30.65 in 1.0 mi Calm Calm - N/A   Haze
3:53 AM -0.0 °F - -4.0 °F 83% 30.81 in 0.5 mi Calm Calm - N/A Fog Light Freezing Fog
4:53 AM -0.0 °F - -5.1 °F 79% 30.82 in 0.2 mi Calm Calm - N/A   Haze
5:53 AM -0.0 °F - -6.0 °F 76% 30.83 in 0.5 mi Calm Calm - N/A   Haze
6:53 AM -2.9 °F - -8.0 °F 79% 30.85 in 0.2 mi Calm Calm - N/A   Haze
7:53 AM -0.9 °F - -8.0 °F 72% 30.86 in 1.0 mi Calm Calm - N/A   Haze
8:07 AM -0.4 °F - -7.6 °F 72% 30.69 in 0.5 mi Calm Calm - N/A   Haze
8:15 AM -0.4 °F - -7.6 °F 72% 30.70 in 1.2 mi Calm Calm - N/A   Haze
8:24 AM 1.4 °F - -5.8 °F 72% 30.70 in 0.8 mi Calm Calm - N/A   Haze
8:53 AM 1.0 °F - -5.1 °F 75% 30.87 in 0.2 mi Calm Calm - N/A   Haze
9:18 AM 1.4 °F - -5.8 °F 72% 30.71 in 1.0 mi Calm Calm - N/A   Haze
9:27 AM 1.4 °F -6.2 °F -5.8 °F 72% 30.72 in 1.2 mi WSW 3.5 mph - N/A   Haze
9:37 AM 1.4 °F - -5.8 °F 72% 30.72 in 0.8 mi Calm Calm - N/A   Haze
9:53 AM 1.9 °F - -4.0 °F 76% 30.90 in 0.5 mi Calm Calm - 0.00 in Snow Snow
10:10 AM 1.4 °F - -5.8 °F 72% 30.74 in 1.2 mi Calm Calm - 0.00 in   Haze
10:41 AM 3.2 °F - -4.0 °F 72% 30.75 in 1.0 mi Calm Calm - 0.00 in   Haze
10:49 AM 3.2 °F - -2.2 °F 78% 30.75 in 1.0 mi Calm Calm - 0.00 in   Haze
10:53 AM 3.9 °F - -2.0 °F 76% 30.92 in 1.0 mi Calm Calm - 0.00 in   Haze
11:05 AM 5.0 °F - -2.2 °F 72% 30.75 in 1.0 mi Calm Calm - N/A   Haze
11:12 AM 5.0 °F - -2.2 °F 72% 30.75 in 1.2 mi Calm Calm - N/A   Haze
11:40 AM 6.8 °F - -0.4 °F 72% 30.73 in 1.2 mi Calm Calm - N/A   Haze
11:53 AM 7.0 °F - -0.0 °F 73% 30.89 in 1.2 mi Calm Calm - N/A   Haze
12:26 PM 8.6 °F - -0.4 °F 67% 30.72 in 1.5 mi Calm Calm - N/A   Haze
12:53 PM 8.1 °F - 1.0 °F 73% 30.87 in 1.8 mi Calm Calm - N/A   Haze
1:46 PM 6.8 °F - 1.4 °F 79% 30.69 in 2.0 mi Calm Calm - N/A   Haze
1:53 PM 7.0 °F - 1.0 °F 77% 30.85 in 2.0 mi Calm Calm - N/A   Haze
2:03 PM 6.8 °F - 1.4 °F 79% 30.68 in 1.8 mi Calm Calm - N/A   Haze
2:21 PM 6.8 °F - 1.4 °F 79% 30.67 in 1.5 mi Calm Calm - N/A   Haze
2:33 PM 6.8 °F - 3.2 °F 85% 30.67 in 1.8 mi Calm Calm - N/A   Overcast
2:46 PM 6.8 °F - 1.4 °F 79% 30.66 in 2.0 mi Calm Calm - N/A   Haze
2:53 PM 7.0 °F - 1.0 °F 77% 30.83 in 2.0 mi Calm Calm - N/A   Haze
3:00 PM 6.8 °F - 1.4 °F 79% 30.66 in 1.8 mi Calm Calm - N/A   Haze
3:24 PM 8.6 °F - 1.4 °F 73% 30.66 in 2.0 mi Calm Calm - N/A   Haze
3:53 PM 8.1 °F 1.4 °F 1.9 °F 76% 30.82 in 2.0 mi SW 3.5 mph - N/A   Haze
4:05 PM 8.6 °F - 1.4 °F 73% 30.65 in 2.5 mi Calm Calm - N/A   Haze
4:53 PM 8.1 °F - 1.9 °F 76% 30.81 in 2.5 mi Calm Calm - N/A   Haze
5:20 PM 6.8 °F - -0.4 °F 72% 30.64 in 2.0 mi Calm Calm - N/A   Haze
5:53 PM 3.0 °F - -2.9 °F 76% 30.81 in 2.5 mi Calm Calm - N/A   Haze
6:04 PM 3.2 °F - -2.2 °F 78% 30.64 in 3.0 mi Calm Calm - N/A   Haze
6:53 PM 1.9 °F - -2.9 °F 80% 30.81 in 3.0 mi Calm Calm - N/A   Haze
7:22 PM 1.4 °F - -4.0 °F 78% 30.65 in 2.5 mi Calm Calm - N/A   Haze
7:32 PM 1.4 °F - -4.0 °F 78% 30.65 in 3.0 mi Calm Calm - N/A   Haze
7:53 PM 1.0 °F - -5.1 °F 75% 30.82 in 3.0 mi Calm Calm - N/A   Haze
8:53 PM -2.0 °F - -6.0 °F 83% 30.83 in 3.0 mi Calm Calm - N/A   Clear
9:10 PM -2.2 °F - -7.6 °F 78% 30.66 in 3.0 mi Calm Calm - N/A   Haze
9:33 PM -0.4 °F - -5.8 °F 78% 30.66 in 2.5 mi Calm Calm - N/A   Haze
9:48 PM -5.8 °F - -11.2 °F 77% 30.67 in 3.0 mi Calm Calm - N/A   Haze
10:53 PM -4.0 °F - -9.0 °F 79% 30.84 in 4.0 mi Calm Calm - N/A   Haze
11:29 PM -4.0 °F - -9.4 °F 78% 30.67 in 4.0 mi Calm Calm - N/A   Haze
11:53 PM -4.0 °F - -9.9 °F 76% 30.84 in 4.0 mi Calm Calm - N/A   Haze