Ontario, CA

1:40 PM PDT on March 23, 2017 (GMT -0700)
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Weather History for KONT - December, 2013

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Thursday, December 12, 2013

  Actual Average Record
Temperature  
Mean Temperature 56 °F 54 °F  
Max Temperature 69 °F 66 °F 84 °F (2010)
Min Temperature 43 °F 42 °F 36 °F (2007)
Degree Days  
Heating Degree Days 9 11  
Month to date heating degree days 149 126  
Since 1 July heating degree days 307 348  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1997 1705  
Growing Degree Days 7 (Base 50)    
Moisture  
Dew Point 26 °F    
Average Humidity 27    
Maximum Humidity 42    
Minimum Humidity 12    
Precipitation  
Precipitation 0.00 in 0.04 in 1.57 in (2014)
Month to date precipitation 0.12 0.48  
Year to date precipitation 3.47 13.20  
Since 1 July precipitation 0.68  
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 30.16 in    
Wind  
Wind Speed 4 mph (WNW)    
Max Wind Speed 13 mph    
Max Gust Speed 16 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. 12, 2013 Rise Set
Actual Time 6:46 AM PST 4:41 PM PST
Civil Twilight 6:19 AM PST 5:09 PM PST
Nautical Twilight 5:47 AM PST 5:40 PM PST
Astronomical Twilight 5:17 AM PST 6:11 PM PST
Moon 1:43 PM PST (12/12) 2:23 AM PST (12/12)
Length of Visible Light 10h 50m
Length of Day
9h 55m
Waxing Gibbous, 81% of the Moon is Illuminated
Dec 12
Waxing Gibbous
Dec 17
Full
Dec 25
Last Quarter
Jan 1
New
Jan 7
First Quarter

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 50.0 °F - 21.0 °F 32% 30.13 in 10.0 mi North 5.8 mph - N/A   Mostly Cloudy
1:53 AM 50.0 °F - 19.9 °F 31% 30.13 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:53 AM 45.0 °F 42.6 °F 21.9 °F 40% 30.13 in 10.0 mi NNW 4.6 mph - N/A   Mostly Cloudy
3:53 AM 51.1 °F - 19.0 °F 28% 30.13 in 10.0 mi North 5.8 mph - N/A   Mostly Cloudy
4:53 AM 50.0 °F - 19.0 °F 29% 30.14 in 10.0 mi NNE 5.8 mph - N/A   Mostly Cloudy
5:53 AM 50.0 °F - 21.0 °F 32% 30.16 in 10.0 mi NNW 4.6 mph - N/A   Mostly Cloudy
6:53 AM 48.9 °F - 26.1 °F 41% 30.19 in 10.0 mi North 3.5 mph - N/A   Mostly Cloudy
7:53 AM 51.1 °F - 27.0 °F 39% 30.20 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:53 AM 55.0 °F - 25.0 °F 31% 30.21 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:53 AM 57.9 °F - 27.0 °F 31% 30.20 in 10.0 mi Calm Calm - N/A   Scattered Clouds
10:53 AM 61.0 °F - 23.0 °F 23% 30.20 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:53 AM 64.0 °F - 18.0 °F 17% 30.17 in 10.0 mi SSW 4.6 mph - N/A   Partly Cloudy
12:53 PM 68.0 °F - 18.0 °F 15% 30.13 in 10.0 mi West 5.8 mph - N/A   Partly Cloudy
1:53 PM 69.1 °F - 16.0 °F 13% 30.12 in 10.0 mi SW 6.9 mph - N/A   Partly Cloudy
2:53 PM 68.0 °F - 19.9 °F 16% 30.12 in 10.0 mi Variable 6.9 mph - N/A   Scattered Clouds
3:53 PM 64.0 °F - 34.0 °F 33% 30.12 in 10.0 mi WSW 11.5 mph - N/A   Scattered Clouds
4:53 PM 61.0 °F - 32.0 °F 34% 30.13 in 10.0 mi WSW 5.8 mph - N/A   Partly Cloudy
5:53 PM 57.0 °F - 30.0 °F 36% 30.16 in 10.0 mi West 4.6 mph - N/A   Clear
6:53 PM 55.0 °F - 33.1 °F 43% 30.17 in 10.0 mi West 5.8 mph - N/A   Clear
7:53 PM 54.0 °F - 36.0 °F 51% 30.17 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 46.9 °F - 34.0 °F 61% 30.20 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 50.0 °F - 36.0 °F 59% 30.20 in 10.0 mi North 4.6 mph - N/A   Clear
10:53 PM 48.9 °F - 36.0 °F 61% 30.19 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 46.9 °F - 35.1 °F 63% 30.17 in 10.0 mi Calm Calm - N/A   Clear