Concord, CA

1:01 AM PST on December 05, 2016 (GMT -0800)
Buchanan

Weather History for KCCR - December, 2013

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Thursday, December 19, 2013

  Actual Average Record
Temperature  
Mean Temperature 49 °F 47 °F  
Max Temperature 61 °F 55 °F 74 °F (1999)
Min Temperature 36 °F 40 °F 27 °F (2006)
Degree Days  
Heating Degree Days 16    
Month to date heating degree days 395  
Since 1 July heating degree days 823  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 826  
Moisture  
Dew Point 31 °F    
Average Humidity 55    
Maximum Humidity 85    
Minimum Humidity 25    
Precipitation  
Precipitation 0.00 in - 1.47 in (2010)
Month to date precipitation 0.46  
Year to date precipitation 4.54  
Since 1 July precipitation 2.48  
Sea Level Pressure  
Sea Level Pressure 29.78 in    
Wind  
Wind Speed 3 mph (SW)    
Max Wind Speed 14 mph    
Max Gust Speed 20 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Dec. 19, 2013 Rise Set
Actual Time 7:19 AM PST 4:51 PM PST
Civil Twilight 6:50 AM PST 5:20 PM PST
Nautical Twilight 6:17 AM PST 5:54 PM PST
Astronomical Twilight 5:45 AM PST 6:26 PM PST
Moon 7:20 PM PST (12/19) 8:43 AM PST (12/19)
Length of Visible Light 10h 30m
Length of Day
9h 31m
Waning Gibbous, 95% of the Moon is Illuminated
Dec 19
Waning Gibbous
Dec 25
Last Quarter
Jan 1
New
Jan 7
First Quarter
Jan 15
Full

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 48.9 °F - 42.1 °F 77% 29.70 in 10.0 mi South 5.8 mph - N/A   Clear
1:53 AM 48.9 °F - 39.0 °F 69% 29.70 in 10.0 mi West 8.1 mph - N/A   Clear
2:53 AM 46.0 °F 42.5 °F 37.0 °F 71% 29.70 in 10.0 mi West 6.9 mph - N/A   Clear
3:53 AM 46.0 °F 41.9 °F 36.0 °F 68% 29.69 in 10.0 mi WSW 8.1 mph - N/A   Clear
4:53 AM 43.0 °F 40.3 °F 35.1 °F 74% 29.69 in 10.0 mi SW 4.6 mph - N/A   Clear
5:53 AM 43.0 °F 40.3 °F 35.1 °F 74% 29.70 in 10.0 mi SSW 4.6 mph - N/A   Clear
6:53 AM 39.9 °F - 34.0 °F 79% 29.72 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 39.0 °F 36.8 °F 35.1 °F 86% 29.75 in 10.0 mi ESE 3.5 mph - N/A   Mostly Cloudy
8:53 AM 43.0 °F - 37.0 °F 80% 29.77 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:53 AM 48.0 °F - 36.0 °F 63% 29.80 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:53 AM 52.0 °F - 35.1 °F 53% 29.80 in 10.0 mi South 3.5 mph - N/A   Partly Cloudy
11:53 AM 55.9 °F - 30.9 °F 39% 29.78 in 10.0 mi WNW 4.6 mph - N/A   Clear
12:53 PM 60.1 °F - 28.0 °F 30% 29.76 in 10.0 mi Variable 4.6 mph - N/A   Partly Cloudy
1:53 PM 59.0 °F - 27.0 °F 29% 29.76 in 10.0 mi Calm Calm - N/A   Clear
2:53 PM 61.0 °F - 24.1 °F 24% 29.77 in 10.0 mi North 5.8 mph - N/A   Clear
3:53 PM 60.1 °F - 24.1 °F 25% 29.79 in 10.0 mi NE 5.8 mph - N/A   Clear
4:53 PM 54.0 °F - 26.1 °F 34% 29.81 in 10.0 mi NE 3.5 mph - N/A   Clear
5:53 PM 51.1 °F - 25.0 °F 36% 29.83 in 10.0 mi Calm Calm - N/A   Clear
6:53 PM 46.9 °F - 26.1 °F 44% 29.83 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 44.1 °F 41.5 °F 21.9 °F 42% 29.84 in 10.0 mi NW 4.6 mph - N/A   Clear
8:53 PM 42.1 °F - 24.1 °F 49% 29.87 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 39.0 °F - 25.0 °F 57% 29.88 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 37.0 °F 33.3 °F 24.1 °F 59% 29.90 in 9.0 mi East 4.6 mph - 0.00 in   Clear
11:53 PM 37.0 °F 34.5 °F 26.1 °F 65% 29.91 in 10.0 mi SE 3.5 mph - N/A   Clear