Concord, CA

5:35 AM PST on February 08, 2016 (GMT -0800)
Buchanan

Weather History for KCCR - December, 2012

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Friday, December 28, 2012

  Actual Average Record
Temperature  
Mean Temperature 39 °F 47 °F  
Max Temperature 44 °F 55 °F 67 °F (1999)
Min Temperature 33 °F 39 °F 31 °F (2003)
Degree Days  
Heating Degree Days 26    
Month to date heating degree days 456  
Since 1 July heating degree days 837  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 791  
Moisture  
Dew Point 38 °F    
Average Humidity 88    
Maximum Humidity 100    
Minimum Humidity 76    
Precipitation  
Precipitation 0.00 in - 1.24 in (2001)
Month to date precipitation 5.05  
Year to date precipitation 19.28  
Since 1 July precipitation 9.61  
Sea Level Pressure  
Sea Level Pressure 30.09 in    
Wind  
Wind Speed 3 mph (NE)    
Max Wind Speed 10 mph    
Max Gust Speed 21 mph    
Visibility 9 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. 28, 2012 Rise Set
Actual Time 7:23 AM PST 4:56 PM PST
Civil Twilight 6:54 AM PST 5:26 PM PST
Nautical Twilight 6:21 AM PST 5:59 PM PST
Astronomical Twilight 5:49 AM PST 6:31 PM PST
Moon 5:37 PM PST (12/28) 7:22 AM PST (12/28)
Length of Visible Light 10h 32m
Length of Day
9h 33m
Full, 100% of the Moon is Illuminated
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
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 39.0 °F 36.8 °F 36.0 °F 89% 30.14 in 10.0 mi SSE 3.5 mph - N/A   Clear
1:53 AM 39.0 °F 35.7 °F 36.0 °F 89% 30.15 in 10.0 mi SSE 4.6 mph - N/A   Clear
2:53 AM 37.9 °F 33.5 °F 35.1 °F 89% 30.15 in 10.0 mi SSE 5.8 mph - N/A   Clear
3:53 AM 36.0 °F - 34.0 °F 93% 30.14 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 36.0 °F - 34.0 °F 93% 30.13 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 35.1 °F - 34.0 °F 96% 30.13 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 34.0 °F - 33.1 °F 96% 30.15 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 35.1 °F - 34.0 °F 96% 30.15 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 37.0 °F - 35.1 °F 93% 30.15 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:53 AM 39.0 °F - 36.0 °F 89% 30.16 in 10.0 mi Calm Calm - N/A   Overcast
10:53 AM 39.9 °F - 36.0 °F 86% 30.14 in 10.0 mi Calm Calm - N/A   Overcast
11:53 AM 41.0 °F 39.0 °F 39.0 °F 93% 30.12 in 10.0 mi North 3.5 mph - N/A   Overcast
12:53 PM 42.1 °F 37.7 °F 37.9 °F 85% 30.09 in 10.0 mi NNE 6.9 mph - N/A   Overcast
1:53 PM 42.1 °F 38.4 °F 37.9 °F 85% 30.07 in 10.0 mi North 5.8 mph - N/A   Overcast
2:53 PM 44.1 °F 41.5 °F 37.9 °F 79% 30.07 in 10.0 mi NE 4.6 mph - N/A   Overcast
3:53 PM 44.1 °F 40.8 °F 39.9 °F 85% 30.06 in 6.0 mi NE 5.8 mph - N/A   Overcast
4:53 PM 44.1 °F 42.5 °F 41.0 °F 89% 30.05 in 5.0 mi NE 3.5 mph - N/A   Overcast
5:02 PM 44.6 °F 42.2 °F 41.0 °F 87% 30.09 in 7.0 mi NE 4.6 mph - N/A   Overcast
5:12 PM 44.6 °F 40.7 °F 41.0 °F 87% 30.09 in 7.0 mi NE 6.9 mph - N/A   Overcast
5:22 PM 42.8 °F 39.3 °F 41.0 °F 93% 30.08 in 8.0 mi NE 5.8 mph - N/A   Overcast
5:45 PM 42.8 °F 40.1 °F 41.0 °F 93% 30.09 in 8.0 mi NNE 4.6 mph - N/A   Overcast
5:53 PM 43.0 °F 40.3 °F 41.0 °F 93% 30.04 in 6.0 mi NE 4.6 mph - N/A   Overcast
6:33 PM 42.8 °F 39.3 °F 41.0 °F 93% 30.08 in 7.0 mi NE 5.8 mph - N/A   Overcast
6:49 PM 42.8 °F 38.0 °F 39.2 °F 87% 30.08 in 7.0 mi NNE 8.1 mph - N/A   Mostly Cloudy
6:53 PM 43.0 °F 38.8 °F 39.9 °F 89% 30.04 in 7.0 mi NE 6.9 mph - N/A   Mostly Cloudy
7:11 PM 42.8 °F 40.1 °F 39.2 °F 87% 30.09 in 8.0 mi NNE 4.6 mph - N/A   Mostly Cloudy
7:37 PM 42.8 °F 40.1 °F 39.2 °F 87% 30.09 in 10.0 mi Variable 4.6 mph - N/A   Overcast
7:53 PM 42.1 °F 40.2 °F 37.9 °F 85% 30.05 in 10.0 mi NE 3.5 mph - N/A   Overcast
8:38 PM 42.8 °F 41.1 °F 37.4 °F 81% 30.08 in 10.0 mi NE 3.5 mph - N/A   Overcast
8:53 PM 42.1 °F 39.2 °F 39.0 °F 89% 30.04 in 10.0 mi NE 4.6 mph - N/A   Overcast
9:09 PM 42.8 °F 40.1 °F 39.2 °F 87% 30.08 in 9.0 mi NNE 4.6 mph - N/A   Overcast
9:29 PM 42.8 °F 39.3 °F 39.2 °F 87% 30.08 in 8.0 mi ENE 5.8 mph - N/A   Overcast
9:42 PM 42.8 °F 40.1 °F 37.4 °F 81% 30.08 in 8.0 mi ENE 4.6 mph - N/A   Overcast
9:53 PM 42.1 °F 38.4 °F 37.9 °F 85% 30.04 in 8.0 mi ENE 5.8 mph - N/A   Overcast
10:05 PM 42.8 °F 38.6 °F 37.4 °F 81% 30.08 in 9.0 mi East 6.9 mph - N/A   Overcast
10:53 PM 42.1 °F 39.2 °F 39.0 °F 89% 30.04 in 9.0 mi ENE 4.6 mph - N/A   Overcast
11:03 PM 42.8 °F 38.6 °F 39.2 °F 87% 30.09 in 9.0 mi ENE 6.9 mph - N/A   Overcast
11:21 PM 42.8 °F 40.1 °F 39.2 °F 87% 30.09 in 9.0 mi Variable 4.6 mph - N/A   Overcast
11:53 PM 42.1 °F 39.2 °F 39.0 °F 89% 30.04 in 9.0 mi East 4.6 mph - N/A   Overcast