Windsor, CA

10:40 PM PST on February 20, 2017 (GMT -0800)
Sonoma County

Weather History for KSTS - December, 2012

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Wednesday, December 5, 2012

  Actual Average Record
Temperature  
Mean Temperature 58 °F 47 °F  
Max Temperature 61 °F 58 °F 69 °F (2007)
Min Temperature 54 °F 37 °F 24 °F (2013)
Degree Days  
Heating Degree Days 7    
Month to date heating degree days 51  
Since 1 July heating degree days 574  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 340  
Growing Degree Days 7 (Base 50)    
Moisture  
Dew Point 55 °F    
Average Humidity 95    
Maximum Humidity 100    
Minimum Humidity 90    
Precipitation  
Precipitation 0.31 in 0.17 in 1.05 in (2010)
Month to date precipitation 3.81 0.75  
Year to date precipitation 33.28 30.00  
Since 1 July precipitation 14.49  
Sea Level Pressure  
Sea Level Pressure 30.11 in    
Wind  
Wind Speed 1 mph (NNW)    
Max Wind Speed 7 mph    
Max Gust Speed 9 mph    
Visibility 3 miles    
Events Rain    
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. 05, 2012 Rise Set
Actual Time 7:14 AM PST 4:50 PM PST
Civil Twilight 6:44 AM PST 5:19 PM PST
Nautical Twilight 6:11 AM PST 5:52 PM PST
Astronomical Twilight 5:39 AM PST 6:24 PM PST
Moon 11:41 PM PST (12/5) 11:43 AM PST (12/5)
Length of Visible Light 10h 34m
Length of Day
9h 36m
Waning Gibbous, 58% of the Moon is Illuminated
Dec 5
Waning Gibbous
Dec 6
Last Quarter
Dec 13
New
Dec 19
First Quarter
Dec 28
Full

Hourly Weather History & Observations

Time (PST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:07 AM 53.6 °F 53.6 °F 100% 30.13 in 3.0 mi Calm Calm - 0.01 in Rain Light Rain
12:15 AM 53.6 °F 53.6 °F 100% 30.13 in 2.5 mi Calm Calm - 0.02 in Rain Light Rain
12:37 AM 53.6 °F 53.6 °F 100% 30.12 in 3.0 mi Calm Calm - 0.05 in Rain Light Rain
12:53 AM 54.0 °F 53.1 °F 97% 30.11 in 3.0 mi Calm Calm - 0.06 in Rain Light Rain
1:03 AM 53.6 °F 53.6 °F 100% 30.12 in 2.5 mi Calm Calm - 0.00 in Rain Light Rain
1:33 AM 53.6 °F 53.6 °F 100% 30.11 in 3.0 mi Calm Calm - 0.03 in Rain Light Rain
1:53 AM 54.0 °F 53.1 °F 97% 30.10 in 2.5 mi Calm Calm - 0.04 in Rain Light Rain
2:22 AM 53.6 °F 53.6 °F 100% 30.12 in 3.0 mi NW 4.6 mph - 0.02 in Rain Light Rain
2:32 AM 53.6 °F 53.6 °F 100% 30.12 in 2.5 mi NNW 5.8 mph - 0.03 in Rain Light Rain
2:36 AM 53.6 °F 53.6 °F 100% 30.12 in 3.0 mi NNW 5.8 mph - 0.04 in Rain Light Rain
2:48 AM 53.6 °F 53.6 °F 100% 30.13 in 2.5 mi NNW 6.9 mph - 0.05 in Rain Light Rain
2:53 AM 54.0 °F 53.1 °F 97% 30.10 in 3.0 mi NNE 4.6 mph - 0.05 in Rain Light Rain
3:00 AM 53.6 °F 53.6 °F 100% 30.12 in 3.0 mi North 3.5 mph - 0.01 in Rain Light Rain
3:09 AM 53.6 °F 53.6 °F 100% 30.12 in 1.8 mi NW 4.6 mph - 0.08 in Rain Heavy Rain
3:13 AM 53.6 °F 53.6 °F 100% 30.12 in 2.0 mi NW 4.6 mph - 0.09 in Rain Heavy Rain
3:19 AM 53.6 °F 53.6 °F 100% 30.11 in 4.0 mi NNE 3.5 mph - 0.10 in Rain Rain
3:37 AM 53.6 °F 53.6 °F 100% 30.11 in 8.0 mi Calm Calm - 0.11 in Rain Light Rain
3:44 AM 53.6 °F 53.6 °F 100% 30.11 in 9.0 mi WNW 3.5 mph - 0.11 in   Overcast
3:53 AM 54.0 °F 53.1 °F 97% 30.10 in 9.0 mi NW 4.6 mph - 0.11 in   Overcast
4:18 AM 53.6 °F 53.6 °F 100% 30.11 in 2.5 mi NNW 3.5 mph - 0.01 in Rain Light Rain
4:27 AM 53.6 °F 53.6 °F 100% 30.10 in 3.0 mi NNW 3.5 mph - 0.02 in Rain Light Rain
4:53 AM 55.0 °F 53.1 °F 93% 30.09 in 4.0 mi North 3.5 mph - 0.02 in   Overcast
6:53 AM 55.0 °F 54.0 °F 96% 30.11 in 1.0 mi Calm Calm - 0.01 in Rain Light Rain
7:53 AM 55.0 °F 54.0 °F 96% 30.12 in 1.0 mi NNW 3.5 mph - 0.01 in   Overcast
8:53 AM 55.9 °F 55.0 °F 97% 30.14 in 1.0 mi NNW 3.5 mph - 0.01 in Rain Light Rain
8:55 AM 55.4 °F 55.4 °F 100% 30.16 in 1.8 mi NNW 3.5 mph - 0.00 in Rain Light Rain
9:03 AM 55.4 °F 55.4 °F 100% 30.16 in 1.8 mi NNW 3.5 mph - 0.00 in   Overcast
9:53 AM 57.0 °F 55.9 °F 96% 30.14 in 2.0 mi Calm Calm - 0.00 in   Overcast
10:00 AM 57.2 °F 55.4 °F 94% 30.16 in 2.0 mi Calm Calm - N/A   Overcast
10:37 AM 57.2 °F 55.4 °F 94% 30.16 in 2.0 mi Calm Calm - N/A   Overcast
10:53 AM 57.9 °F 57.0 °F 97% 30.13 in 2.0 mi Calm Calm - N/A   Overcast
11:53 AM 59.0 °F 57.0 °F 93% 30.12 in 2.0 mi Calm Calm - N/A   Overcast
12:53 PM 59.0 °F 57.9 °F 96% 30.10 in 2.0 mi Calm Calm - N/A   Overcast
1:00 PM 59.0 °F 57.2 °F 94% 30.12 in 3.0 mi Calm Calm - N/A   Overcast
1:53 PM 60.1 °F 57.9 °F 93% 30.09 in 6.0 mi Calm Calm - N/A   Overcast
2:11 PM 60.8 °F 57.2 °F 88% 30.10 in 9.0 mi Calm Calm - N/A   Overcast
2:53 PM 60.1 °F 57.0 °F 90% 30.08 in 6.0 mi Calm Calm - N/A   Overcast
3:53 PM 61.0 °F 57.0 °F 87% 30.08 in 8.0 mi Calm Calm - N/A   Overcast
4:53 PM 61.0 °F 57.0 °F 87% 30.08 in 10.0 mi Calm Calm - N/A   Overcast
5:53 PM 59.0 °F 57.9 °F 96% 30.09 in 5.0 mi Calm Calm - 0.00 in   Overcast
6:53 PM 59.0 °F 57.9 °F 96% 30.10 in 6.0 mi Calm Calm - N/A   Mostly Cloudy
7:53 PM 59.0 °F 57.0 °F 93% 30.10 in 5.0 mi Calm Calm - N/A   Overcast
8:29 PM 57.2 °F 57.2 °F 100% 30.11 in 3.0 mi Calm Calm - N/A   Overcast
8:53 PM 57.9 °F 57.0 °F 97% 30.10 in 2.5 mi Calm Calm - N/A   Overcast
9:01 PM 57.2 °F 57.2 °F 100% 30.11 in 1.0 mi South 3.5 mph - N/A   Overcast
9:08 PM 57.2 °F 57.2 °F 100% 30.11 in 1.2 mi Calm Calm - N/A   Overcast
9:13 PM 59.0 °F 57.2 °F 94% 30.11 in 3.0 mi Calm Calm - N/A   Overcast
9:28 PM 57.2 °F 57.2 °F 100% 30.11 in 1.8 mi Calm Calm - N/A   Overcast
9:45 PM 57.2 °F 57.2 °F 100% 30.11 in 3.0 mi Calm Calm - N/A   Overcast
9:53 PM 57.9 °F 57.0 °F 97% 30.09 in 6.0 mi Calm Calm - N/A   Overcast
10:10 PM 57.2 °F 57.2 °F 100% 30.11 in 1.8 mi Calm Calm - N/A   Overcast
10:22 PM 57.2 °F 57.2 °F 100% 30.11 in 0.8 mi Calm Calm - N/A   Mist
10:31 PM 57.2 °F 57.2 °F 100% 30.12 in 1.0 mi Calm Calm - N/A   Mist
10:53 PM 57.9 °F 57.0 °F 97% 30.11 in 1.2 mi Calm Calm - N/A   Overcast
11:31 PM 57.2 °F 55.4 °F 94% 30.12 in 3.0 mi SSE 4.6 mph - N/A   Overcast
11:39 PM 57.2 °F 55.4 °F 94% 30.12 in 2.0 mi SSE 3.5 mph - N/A   Overcast
11:46 PM 57.2 °F 55.4 °F 94% 30.12 in 1.2 mi Calm Calm - N/A   Overcast
11:53 PM 57.0 °F 55.9 °F 96% 30.10 in 0.8 mi SSE 3.5 mph - N/A   Mist