Ontario, CA

3:47 AM PDT on September 25, 2017 (GMT -0700)
Ontario International

Weather History for KONT - December, 2013

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Wednesday, December 4, 2013

  Actual Average Record
Temperature  
Mean Temperature 55 °F 55 °F  
Max Temperature 61 °F 67 °F 81 °F (2007)
Min Temperature 48 °F 43 °F 34 °F (1978)
Degree Days  
Heating Degree Days 10 10  
Month to date heating degree days 25 40  
Since 1 July heating degree days 183 262  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1997 1705  
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 32 °F    
Average Humidity 45    
Maximum Humidity 71    
Minimum Humidity 19    
Precipitation  
Precipitation 0.00 in 0.04 in 0.09 in (2014)
Month to date precipitation T 0.15  
Year to date precipitation 3.35 12.87  
Since 1 July precipitation 0.56  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Year to date snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.88 in    
Wind  
Wind Speed 6 mph (SW)    
Max Wind Speed 15 mph    
Max Gust Speed 21 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Dec. 04, 2013 Rise Set
Actual Time 6:40 AM PST 4:40 PM PST
Civil Twilight 6:13 AM PST 5:08 PM PST
Nautical Twilight 5:42 AM PST 5:39 PM PST
Astronomical Twilight 5:11 AM PST 6:09 PM PST
Moon 8:14 AM PST (12/4) 6:54 PM PST (12/4)
Length of Visible Light 10h 55m
Length of Day
10h 00m
Waxing Crescent, 5% of the Moon is Illuminated
Dec 4
Waxing Crescent
Dec 9
First Quarter
Dec 17
Full
Dec 25
Last Quarter
Jan 1
New

Hourly Weather History & Observations

Time (PST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 51.1 °F 42.1 °F 71% 29.76 in 10.0 mi West 10.4 mph - N/A   Mostly Cloudy
1:53 AM 52.0 °F 42.1 °F 69% 29.78 in 10.0 mi SW 6.9 mph - N/A   Overcast
2:53 AM 51.1 °F 42.1 °F 71% 29.78 in 10.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
3:53 AM 51.1 °F 41.0 °F 68% 29.78 in 10.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
4:53 AM 50.0 °F 41.0 °F 71% 29.81 in 10.0 mi Calm Calm - N/A   Overcast
5:53 AM 50.0 °F 35.1 °F 57% 29.84 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:53 AM 48.0 °F 35.1 °F 61% 29.88 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:53 AM 51.1 °F 39.0 °F 63% 29.90 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:53 AM 51.1 °F 34.0 °F 52% 29.93 in 10.0 mi SE 4.6 mph - N/A   Scattered Clouds
9:53 AM 54.0 °F 33.1 °F 45% 29.92 in 10.0 mi South 4.6 mph - N/A   Scattered Clouds
10:53 AM 57.9 °F 16.0 °F 19% 29.91 in 10.0 mi ESE 8.1 mph - N/A   Scattered Clouds
11:53 AM 59.0 °F 19.9 °F 22% 29.89 in 10.0 mi ESE 9.2 mph - N/A   Scattered Clouds
12:53 PM 60.1 °F 21.0 °F 22% 29.87 in 10.0 mi ENE 6.9 mph - N/A   Scattered Clouds
1:53 PM 59.0 °F 19.0 °F 21% 29.87 in 10.0 mi East 5.8 mph - N/A   Scattered Clouds
2:53 PM 59.0 °F 19.0 °F 21% 29.88 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:53 PM 57.9 °F 24.1 °F 27% 29.88 in 10.0 mi SW 6.9 mph - N/A   Scattered Clouds
4:53 PM 55.0 °F 34.0 °F 45% 29.89 in 10.0 mi SW 9.2 mph - N/A   Scattered Clouds
5:53 PM 52.0 °F 30.9 °F 45% 29.92 in 10.0 mi West 9.2 mph - N/A   Partly Cloudy
6:53 PM 51.1 °F 32.0 °F 48% 29.93 in 10.0 mi West 6.9 mph - N/A   Partly Cloudy
7:53 PM 51.1 °F 32.0 °F 48% 29.94 in 10.0 mi WSW 6.9 mph - N/A   Partly Cloudy
8:53 PM 50.0 °F 33.1 °F 52% 29.96 in 10.0 mi West 4.6 mph - N/A   Scattered Clouds
9:53 PM 48.9 °F 33.1 °F 54% 29.96 in 10.0 mi West 3.5 mph - N/A   Mostly Cloudy
10:53 PM 48.9 °F 34.0 °F 56% 29.96 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:53 PM 46.9 °F 32.0 °F 56% 29.96 in 10.0 mi NE 3.5 mph - N/A   Scattered Clouds