Weather History for Ontario, OR

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Saturday, September 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 66 °F 61 °F  
Max Temperature 75 °F 79 °F 97 °F (1966)
Min Temperature 57 °F 43 °F 25 °F (1983)
Degree Days  
Heating Degree Days 0 5  
Month to date heating degree days 18 57  
Since 1 July heating degree days 18 73  
Cooling Degree Days 1 1  
Month to date cooling degree days 127 52  
Year to date cooling degree days 1299 845  
Growing Degree Days 15 (Base 50)    
Moisture  
Dew Point 39 °F    
Average Humidity 39    
Maximum Humidity 53    
Minimum Humidity 24    
Precipitation  
Precipitation T in 0.02 in 0.04 in (1984)
Month to date precipitation 0.14 0.26  
Year to date precipitation 2.75 6.50  
Sea Level Pressure  
Sea Level Pressure 29.67 in    
Wind  
Wind Speed 9 mph (WSW)    
Max Wind Speed 33 mph    
Max Gust Speed 41 mph    
Visibility 9 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Sep. 21, 2013 Rise Set
Actual Time 7:34 AM MDT 7:46 PM MDT
Civil Twilight 7:05 AM MDT 8:15 PM MDT
Nautical Twilight 6:31 AM MDT 8:49 PM MDT
Astronomical Twilight 5:57 AM MDT 9:23 PM MDT
Moon 8:53 PM MDT (9/21) 10:04 AM MDT (9/21)
Length of Visible Light 13h 09m
Length of Day
12h 12m
Waning Gibbous, 94% of the Moon is Illuminated
Sep 21
Waning Gibbous
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
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 71.1 °F 32.0 °F 24% 29.56 in 10.0 mi SW 11.5 mph - N/A   Clear
1:53 AM 68.0 °F 33.1 °F 27% 29.58 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 68.0 °F 30.9 °F 25% 29.60 in 10.0 mi SSW 4.6 mph - N/A   Clear
3:53 AM 66.9 °F 32.0 °F 27% 29.61 in 10.0 mi South 6.9 mph - N/A   Clear
4:53 AM 66.0 °F 35.1 °F 32% 29.63 in 10.0 mi SSE 4.6 mph - N/A   Clear
5:53 AM 64.0 °F 35.1 °F 34% 29.64 in 10.0 mi SSE 8.1 mph - N/A   Clear
6:53 AM 61.0 °F 36.0 °F 39% 29.66 in 10.0 mi SSE 6.9 mph - N/A   Clear
7:53 AM 57.9 °F 37.9 °F 47% 29.68 in 10.0 mi South 3.5 mph - N/A   Clear
8:53 AM 63.0 °F 39.0 °F 41% 29.70 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 66.0 °F 39.0 °F 37% 29.72 in 10.0 mi West 5.8 mph - N/A   Clear
10:53 AM 66.9 °F 42.1 °F 40% 29.72 in 10.0 mi West 16.1 mph - N/A   Clear
11:53 AM 68.0 °F 42.1 °F 39% 29.72 in 10.0 mi WSW 9.2 mph - N/A   Clear
12:53 PM 70.0 °F 39.9 °F 33% 29.70 in 10.0 mi NNW 12.7 mph 19.6 mph N/A   Clear
1:53 PM 73.0 °F 39.9 °F 30% 29.68 in 10.0 mi Variable 5.8 mph - N/A   Clear
2:53 PM 73.9 °F 39.9 °F 29% 29.66 in 10.0 mi Variable 4.6 mph - N/A   Clear
3:53 PM 73.0 °F 41.0 °F 31% 29.65 in 10.0 mi Variable 3.5 mph - N/A   Clear
4:53 PM 73.0 °F 41.0 °F 31% 29.66 in 10.0 mi West 11.5 mph 17.3 mph N/A   Mostly Cloudy
5:07 PM 68.0 °F 42.8 °F 40% 29.71 in 2.0 mi WSW 28.8 mph 41.4 mph N/A   Haze
5:14 PM 64.4 °F 44.6 °F 49% 29.71 in 1.8 mi West 23.0 mph 38.0 mph 0.00 in Rain Light Rain
5:16 PM 64.4 °F 44.6 °F 49% 29.71 in 3.0 mi West 24.2 mph 38.0 mph 0.00 in Rain Light Rain
5:53 PM 64.0 °F 43.0 °F 46% 29.70 in 10.0 mi West 20.7 mph 36.8 mph 0.00 in   Clear
6:53 PM 62.1 °F 39.9 °F 44% 29.71 in 10.0 mi West 18.4 mph 28.8 mph N/A   Mostly Cloudy
7:53 PM 61.0 °F 41.0 °F 48% 29.70 in 10.0 mi West 9.2 mph - N/A   Scattered Clouds
8:53 PM 60.1 °F 41.0 °F 49% 29.69 in 10.0 mi West 11.5 mph - N/A   Clear
9:53 PM 59.0 °F 43.0 °F 55% 29.69 in 10.0 mi WSW 9.2 mph - N/A   Clear
10:53 PM 59.0 °F 45.0 °F 60% 29.69 in 10.0 mi WSW 11.5 mph - 0.00 in Rain Light Rain
11:53 PM 57.0 °F 45.0 °F 64% 29.67 in 10.0 mi WSW 9.2 mph - 0.00 in   Clear