Windsor, CA

4:02 AM PST on February 13, 2016 (GMT -0800)
Sonoma County

Weather History for KSTS - December, 2011

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Thursday, December 29, 2011

  Actual Average Record
Temperature  
Mean Temperature 52 °F 46 °F  
Max Temperature 57 °F 56 °F 66 °F (2013)
Min Temperature 47 °F 36 °F 27 °F (2013)
Degree Days  
Heating Degree Days 13    
Month to date heating degree days 529  
Since 1 July heating degree days 1114  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 345  
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 50 °F    
Average Humidity 93    
Maximum Humidity 100    
Minimum Humidity 86    
Precipitation  
Precipitation 0.00 in 0.26 in 3.32 in (2003)
Month to date precipitation 0.19 6.51  
Year to date precipitation 26.89 35.76  
Since 1 July precipitation 4.45  
Sea Level Pressure  
Sea Level Pressure 30.17 in    
Wind  
Wind Speed 1 mph (SE)    
Max Wind Speed 7 mph    
Max Gust Speed 8 mph    
Visibility 2 miles    
Events Fog    
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. 29, 2011 Rise Set
Actual Time 7:28 AM PST 4:58 PM PST
Civil Twilight 6:58 AM PST 5:28 PM PST
Nautical Twilight 6:25 AM PST 6:01 PM PST
Astronomical Twilight 5:52 AM PST 6:33 PM PST
Moon 10:27 AM PST (12/29) 10:36 PM PST (12/29)
Length of Visible Light 10h 29m
Length of Day
9h 30m
Waxing Crescent, 27% of the Moon is Illuminated
Dec 29
Waxing Crescent
Dec 31
First Quarter
Jan 8
Full
Jan 16
Last Quarter
Jan 22
New

Hourly Weather History & Observations

Time (PST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 50.0 °F 48.9 °F 96% 30.25 in 0.2 mi Calm Calm - N/A Fog Fog
1:53 AM 50.0 °F 50.0 °F 100% 30.24 in 0.2 mi Calm Calm - N/A Fog Fog
2:53 AM 50.0 °F 48.9 °F 96% 30.25 in 0.2 mi Calm Calm - N/A Fog Fog
3:53 AM 48.9 °F 48.9 °F 100% 30.23 in 0.2 mi Calm Calm - N/A Fog Fog
4:53 AM 48.9 °F 48.0 °F 97% 30.22 in 0.5 mi Calm Calm - N/A Fog Fog
5:53 AM 48.9 °F 48.9 °F 100% 30.20 in 0.2 mi Calm Calm - 0.01 in Fog Fog
7:53 AM 48.0 °F 46.9 °F 96% 30.21 in 0.2 mi Calm Calm - N/A Fog Fog
8:53 AM 48.9 °F 48.0 °F 97% 30.22 in 0.8 mi Calm Calm - N/A Fog Fog
9:44 AM 48.2 °F 48.2 °F 100% 30.26 in 0.2 mi Calm Calm - N/A Fog Fog
9:53 AM 50.0 °F 50.0 °F 100% 30.25 in 0.2 mi Calm Calm - N/A Fog Fog
10:36 AM 51.8 °F 50.0 °F 94% 30.25 in 0.5 mi Calm Calm - N/A Fog Fog
10:53 AM 51.1 °F 50.0 °F 96% 30.23 in 0.5 mi Calm Calm - N/A Fog Fog
11:53 AM 52.0 °F 51.1 °F 97% 30.19 in 1.0 mi South 4.6 mph - N/A   Overcast
1:24 PM 53.6 °F 51.8 °F 94% 30.19 in 2.5 mi ESE 3.5 mph - N/A   Overcast
1:42 PM 53.6 °F 51.8 °F 94% 30.19 in 2.5 mi SE 3.5 mph - N/A   Overcast
1:53 PM 53.1 °F 52.0 °F 96% 30.17 in 3.0 mi SSE 3.5 mph - N/A   Overcast
2:53 PM 55.9 °F 53.1 °F 90% 30.13 in 10.0 mi SE 3.5 mph - N/A   Overcast
4:53 PM 55.9 °F 53.1 °F 90% 30.14 in 10.0 mi Calm Calm - N/A   Overcast
5:15 PM 55.4 °F 53.6 °F 94% 30.16 in 10.0 mi Calm Calm - N/A   Overcast
5:24 PM 55.4 °F 53.6 °F 94% 30.15 in 10.0 mi Calm Calm - N/A   Overcast
5:53 PM 54.0 °F 52.0 °F 93% 30.14 in 10.0 mi Calm Calm - N/A   Overcast
6:04 PM 53.6 °F 51.8 °F 94% 30.15 in 5.0 mi Calm Calm - N/A   Overcast
6:53 PM 53.1 °F 52.0 °F 96% 30.12 in 4.0 mi Calm Calm - N/A   Mostly Cloudy
6:55 PM 51.8 °F 51.8 °F 100% 30.14 in 1.2 mi Calm Calm - N/A   Mostly Cloudy
7:03 PM 51.8 °F 51.8 °F 100% 30.13 in 2.0 mi Calm Calm - N/A   Mostly Cloudy
7:23 PM 48.2 °F 48.2 °F 100% 30.13 in 0.8 mi Calm Calm - N/A   Mostly Cloudy
7:53 PM 51.1 °F 50.0 °F 96% 30.12 in 0.8 mi Calm Calm - N/A   Mostly Cloudy
7:54 PM 51.8 °F 50.0 °F 94% 30.13 in 1.5 mi Calm Calm - N/A   Overcast
8:10 PM 50.0 °F 48.2 °F 94% 30.13 in 0.5 mi Calm Calm - N/A Fog Fog
8:44 PM 51.8 °F 50.0 °F 94% 30.12 in 0.2 mi Calm Calm - N/A Fog Fog
8:57 PM 51.8 °F 50.0 °F 94% 30.12 in 3.0 mi Calm Calm - N/A   Overcast
9:14 PM 50.0 °F 50.0 °F 100% 30.12 in 2.5 mi Calm Calm - N/A   Overcast
9:24 PM 50.0 °F 50.0 °F 100% 30.12 in 5.0 mi Calm Calm - N/A   Overcast
9:36 PM 51.8 °F 50.0 °F 94% 30.12 in 1.8 mi Calm Calm - N/A   Overcast
9:46 PM 50.0 °F 50.0 °F 100% 30.12 in 0.5 mi Calm Calm - N/A Fog Fog
9:53 PM 50.0 °F 50.0 °F 100% 30.11 in 0.5 mi Calm Calm - N/A Fog Fog
10:02 PM 51.8 °F 50.0 °F 94% 30.12 in 0.2 mi Calm Calm - N/A Fog Fog
10:53 PM 51.1 °F 51.1 °F 100% 30.11 in 0.2 mi Calm Calm - N/A Fog Fog
11:53 PM 51.1 °F 51.1 °F 100% 30.11 in 0.2 mi Calm Calm - N/A Fog Fog