Weather History for Ontario, OR

Change the Weather History Date:

Wednesday, July 17, 2013

  Actual Average Record
Temperature  
Mean Temperature 84 °F 77 °F  
Max Temperature 101 °F 95 °F 110 °F (1960)
Min Temperature 67 °F 59 °F 44 °F (1993)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 39 52  
Since 1 July heating degree days 0 0  
Cooling Degree Days 19 12  
Month to date cooling degree days 274 174  
Year to date cooling degree days 525 349  
Since 1 June cooling degree days 478 313  
Growing Degree Days 34 (Base 50)    
Moisture  
Dew Point 43 °F    
Average Humidity 39    
Maximum Humidity 70    
Minimum Humidity 8    
Precipitation  
Precipitation 0.00 in 0.01 in 0.04 in (1983)
Month to date precipitation 0.00 0.21  
Year to date precipitation 2.61 5.97  
Sea Level Pressure  
Sea Level Pressure 29.91 in    
Wind  
Wind Speed 7 mph (WSW)    
Max Wind Speed 16 mph    
Max Gust Speed 21 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Jul. 17, 2013 Rise Set
Actual Time 6:21 AM MDT 9:26 PM MDT
Civil Twilight 5:46 AM MDT 10:01 PM MDT
Nautical Twilight 5:01 AM MDT 10:45 PM MDT
Astronomical Twilight 4:08 AM MDT 11:39 PM MDT
Moon 4:18 PM MDT (7/17) 1:35 AM MDT (7/17)
Length of Visible Light 16h 14m
Length of Day
15h 05m
Waxing Gibbous, 68% of the Moon is Illuminated
Jul 17
Waxing Gibbous
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New
Aug 14
First Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 81.0 °F 80.5 °F 54.0 °F 39% 29.76 in 10.0 mi NNE 6.9 mph - N/A   Clear
1:53 AM 82.9 °F 81.9 °F 54.0 °F 37% 29.76 in 10.0 mi ENE 8.1 mph - N/A   Clear
2:53 AM 80.1 °F 80.2 °F 55.9 °F 43% 29.77 in 10.0 mi ENE 4.6 mph - N/A   Clear
3:53 AM 69.1 °F - 59.0 °F 70% 29.81 in 10.0 mi South 8.1 mph - N/A   Clear
4:53 AM 73.9 °F - 52.0 °F 46% 29.83 in 10.0 mi WSW 13.8 mph - N/A   Clear
5:53 AM 69.1 °F - 54.0 °F 58% 29.88 in 10.0 mi South 5.8 mph - N/A   Clear
6:53 AM 69.1 °F - 53.1 °F 57% 29.91 in 10.0 mi SSW 3.5 mph - N/A   Clear
7:53 AM 73.9 °F - 52.0 °F 46% 29.95 in 10.0 mi SSW 6.9 mph - N/A   Clear
8:53 AM 79.0 °F - 46.0 °F 31% 29.97 in 10.0 mi SW 5.8 mph - N/A   Clear
9:53 AM 82.9 °F - 46.9 °F 28% 29.99 in 10.0 mi West 10.4 mph - N/A   Clear
10:53 AM 86.0 °F - 46.0 °F 25% 30.00 in 10.0 mi SW 11.5 mph - N/A   Clear
11:53 AM 88.0 °F - 42.1 °F 20% 30.00 in 10.0 mi SW 6.9 mph - N/A   Clear
12:53 PM 91.9 °F - 35.1 °F 13% 29.99 in 10.0 mi West 5.8 mph - N/A   Clear
1:53 PM 95.0 °F - 28.0 °F 9% 29.97 in 10.0 mi West 6.9 mph - N/A   Clear
2:53 PM 97.0 °F - 32.0 °F 10% 29.96 in 10.0 mi WSW 9.2 mph - N/A   Clear
3:53 PM 96.1 °F - 28.0 °F 9% 29.95 in 10.0 mi Calm Calm - N/A   Clear
4:53 PM 96.1 °F - 36.0 °F 12% 29.93 in 10.0 mi Variable 3.5 mph - N/A   Clear
5:53 PM 99.0 °F - 28.9 °F 8% 29.91 in 10.0 mi West 6.9 mph - N/A   Clear
6:53 PM 99.0 °F - 26.1 °F 8% 29.89 in 10.0 mi NNW 3.5 mph - N/A   Clear
7:53 PM 91.0 °F - 48.0 °F 23% 29.90 in 10.0 mi ESE 4.6 mph - N/A   Clear
8:53 PM 89.1 °F - 37.0 °F 16% 29.90 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 81.0 °F - 39.0 °F 22% 29.92 in 10.0 mi NW 8.1 mph - N/A   Clear
10:53 PM 84.9 °F - 39.9 °F 20% 29.93 in 10.0 mi NNW 13.8 mph - N/A   Clear
11:53 PM 82.9 °F - 39.9 °F 22% 29.94 in 10.0 mi NNW 13.8 mph - N/A   Clear