Chino, CA

11:04 AM PDT on September 27, 2016 (GMT -0700)
Chino

Weather History for KCNO - December, 2012

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Tuesday, December 18, 2012

  Actual Average Record
Temperature  
Mean Temperature 52 °F -  
Max Temperature 59 °F 65 °F 82 °F (2004)
Min Temperature 45 °F 37 °F 30 °F (2001)
Degree Days  
Heating Degree Days 13    
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 45 °F    
Average Humidity 77    
Maximum Humidity 100    
Minimum Humidity 34    
Precipitation  
Precipitation 0.02 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.90 in    
Wind  
Wind Speed 5 mph (WSW)    
Max Wind Speed 20 mph    
Max Gust Speed 26 mph    
Visibility 6 miles    
Events Rain    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 18, 2012 Rise Set
Actual Time 6:50 AM PST 4:44 PM PST
Civil Twilight 6:22 AM PST 5:12 PM PST
Nautical Twilight 5:51 AM PST 5:43 PM PST
Astronomical Twilight 5:21 AM PST 6:13 PM PST
Moon 10:47 AM PST (12/18) 10:58 PM PST (12/18)
Length of Visible Light 10h 49m
Length of Day
9h 53m
Waxing Crescent, 36% of the Moon is Illuminated
Dec 18
Waxing Crescent
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

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 52.0 °F - 48.0 °F 86% 30.00 in 7.0 mi Calm Calm - N/A   Scattered Clouds
1:38 AM 51.8 °F - 48.2 °F 88% 30.00 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
1:53 AM 53.1 °F - 50.0 °F 89% 30.00 in 6.0 mi WNW 4.6 mph - N/A   Overcast
2:53 AM 53.1 °F - 48.9 °F 86% 29.96 in 6.0 mi Calm Calm - N/A   Overcast
3:05 AM 53.6 °F - 48.2 °F 82% 29.96 in 6.0 mi SW 3.5 mph - N/A   Overcast
3:24 AM 53.6 °F - 50.0 °F 88% 29.95 in 5.0 mi Calm Calm - N/A   Overcast
3:53 AM 53.1 °F - 48.9 °F 86% 29.94 in 5.0 mi SSE 3.5 mph - N/A   Overcast
4:53 AM 53.1 °F - 50.0 °F 89% 29.92 in 5.0 mi Calm Calm - N/A   Overcast
5:22 AM 53.6 °F - 50.0 °F 88% 29.91 in 4.0 mi Calm Calm - N/A   Overcast
5:53 AM 53.1 °F - 51.1 °F 93% 29.90 in 2.5 mi Calm Calm - 0.00 in Rain Light Rain
6:02 AM 53.6 °F - 51.8 °F 94% 29.91 in 2.0 mi NNW 3.5 mph - 0.00 in Rain Light Rain
6:13 AM 53.6 °F - 51.8 °F 94% 29.91 in 1.2 mi NNW 3.5 mph - 0.00 in Rain Light Rain
6:35 AM 53.6 °F - 51.8 °F 94% 29.91 in 1.2 mi Calm Calm - 0.01 in Rain Light Rain
6:46 AM 53.6 °F - 51.8 °F 94% 29.91 in 2.0 mi West 3.5 mph - 0.01 in Rain Light Rain
6:53 AM 53.1 °F - 52.0 °F 96% 29.90 in 1.8 mi Calm Calm - 0.01 in Rain Light Rain
6:59 AM 53.6 °F - 51.8 °F 94% 29.91 in 2.0 mi Calm Calm - 0.00 in Rain Light Rain
7:53 AM 53.1 °F - 52.0 °F 96% 29.89 in 2.0 mi South 3.5 mph - 0.00 in Rain Light Rain
8:48 AM 53.6 °F - 53.6 °F 100% 29.90 in 2.0 mi SSW 4.6 mph - 0.00 in   Overcast
8:53 AM 55.0 °F - 53.1 °F 93% 29.89 in 2.0 mi SSW 5.8 mph - 0.00 in   Overcast
8:57 AM 55.4 °F - 53.6 °F 94% 29.90 in 2.0 mi SW 8.1 mph - N/A   Overcast
9:08 AM 55.4 °F - 51.8 °F 88% 29.90 in 5.0 mi SW 8.1 mph - N/A   Overcast
9:53 AM 55.9 °F - 54.0 °F 93% 29.89 in 2.5 mi SSW 8.1 mph - 0.01 in Rain Rain
10:02 AM 55.4 °F - 53.6 °F 94% 29.89 in 3.0 mi SSW 11.5 mph - 0.00 in Rain Light Rain
10:53 AM 57.9 °F - 54.0 °F 87% 29.88 in 10.0 mi SW 10.4 mph - 0.00 in   Mostly Cloudy
11:53 AM 57.0 °F - 52.0 °F 83% 29.84 in 10.0 mi West 10.4 mph - 0.00 in Rain Light Rain
12:53 PM 57.9 °F - 48.9 °F 72% 29.81 in 10.0 mi WSW 13.8 mph - 0.00 in   Overcast
1:53 PM 59.0 °F - 50.0 °F 72% 29.80 in 10.0 mi SSW 12.7 mph - N/A   Mostly Cloudy
2:53 PM 57.9 °F - 45.0 °F 62% 29.80 in 8.0 mi WSW 12.7 mph 23.0 mph N/A   Mostly Cloudy
3:53 PM 55.9 °F - 39.0 °F 53% 29.80 in 10.0 mi SW 12.7 mph - N/A   Scattered Clouds
4:53 PM 54.0 °F - 42.1 °F 64% 29.81 in 10.0 mi SW 9.2 mph - N/A   Scattered Clouds
5:53 PM 48.9 °F - 32.0 °F 52% 29.83 in 10.0 mi West 10.4 mph - N/A   Scattered Clouds
6:53 PM 50.0 °F - 24.1 °F 36% 29.86 in 10.0 mi WNW 15.0 mph 20.7 mph N/A   Partly Cloudy
7:53 PM 48.0 °F - 23.0 °F 37% 29.90 in 10.0 mi West 15.0 mph - N/A   Partly Cloudy
8:53 PM 48.0 °F - 21.0 °F 34% 29.92 in 10.0 mi West 19.6 mph 25.3 mph N/A   Clear
9:53 PM 45.0 °F 37.9 °F 21.9 °F 40% 29.94 in 10.0 mi West 16.1 mph 23.0 mph N/A   Clear
10:53 PM 46.9 °F - 21.0 °F 36% 29.95 in 10.0 mi WNW 19.6 mph 26.5 mph N/A   Clear
11:53 PM 45.0 °F 38.5 °F 21.0 °F 39% 29.98 in 10.0 mi West 13.8 mph - N/A   Clear