Santa Rosa, CA

5:07 PM PST on November 24, 2017 (GMT -0800)
Sonoma County

Weather History for KSTS - November, 2011

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Monday, November 21, 2011

  Actual Average Record
Temperature  
Mean Temperature 48 °F 51 °F  
Max Temperature 57 °F 62 °F 72 °F (2005)
Min Temperature 38 °F 39 °F 29 °F (2009)
Degree Days  
Heating Degree Days 17    
Month to date heating degree days 310  
Since 1 July heating degree days 463  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 345  
Moisture  
Dew Point 43 °F    
Average Humidity 83    
Maximum Humidity 100    
Minimum Humidity 66    
Precipitation  
Precipitation 0.00 in 0.16 in 0.93 in (2001)
Month to date precipitation 1.52 3.11  
Year to date precipitation 25.81 27.67  
Since 1 July precipitation 3.37  
Sea Level Pressure  
Sea Level Pressure 30.17 in    
Wind  
Wind Speed 2 mph (SSW)    
Max Wind Speed 9 mph    
Max Gust Speed 13 mph    
Visibility 8 miles    
Events Fog    
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

Nov. 21, 2011 Rise Set
Actual Time 6:59 AM PST 4:54 PM PST
Civil Twilight 6:30 AM PST 5:23 PM PST
Nautical Twilight 5:58 AM PST 5:55 PM PST
Astronomical Twilight 5:26 AM PST 6:27 PM PST
Moon 2:46 AM PST (11/21) 2:18 PM PST (11/21)
Length of Visible Light 10h 52m
Length of Day
9h 55m
Waning Crescent, 16% of the Moon is Illuminated
Nov 21
Waning Crescent
Nov 24
New
Dec 2
First Quarter
Dec 10
Full
Dec 17
Last Quarter

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 39.9 °F - 37.9 °F 93% 30.03 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 37.9 °F 34.4 °F 37.0 °F 97% 30.04 in 10.0 mi NW 4.6 mph - N/A   Clear
2:53 AM 39.9 °F - 37.9 °F 93% 30.05 in 10.0 mi Calm Calm - N/A   Overcast
3:53 AM 41.0 °F - 39.9 °F 96% 30.06 in 10.0 mi Calm Calm - N/A   Overcast
4:53 AM 43.0 °F - 41.0 °F 93% 30.08 in 10.0 mi Calm Calm - N/A   Overcast
5:53 AM 44.1 °F - 42.1 °F 93% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
6:53 AM 43.0 °F - 41.0 °F 93% 30.12 in 10.0 mi Calm Calm - N/A   Overcast
7:53 AM 44.1 °F - 42.1 °F 93% 30.14 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:53 AM 46.0 °F - 43.0 °F 89% 30.16 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:01 AM 46.4 °F - 42.8 °F 87% 30.18 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:53 AM 50.0 °F - 45.0 °F 83% 30.18 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:00 AM 53.6 °F - 44.6 °F 72% 30.20 in 10.0 mi Calm Calm - N/A   Overcast
11:03 AM 53.6 °F - 44.6 °F 72% 30.21 in 10.0 mi Calm Calm - N/A   Overcast
11:53 AM 54.0 °F - 46.0 °F 75% 30.18 in 10.0 mi Calm Calm - N/A   Overcast
12:40 PM 55.4 °F - 46.4 °F 72% 30.19 in 10.0 mi South 8.1 mph - N/A   Overcast
12:53 PM 55.9 °F - 46.0 °F 69% 30.17 in 10.0 mi South 4.6 mph - N/A   Overcast
1:53 PM 57.0 °F - 46.0 °F 67% 30.14 in 10.0 mi South 6.9 mph - N/A   Overcast
2:53 PM 55.9 °F - 46.0 °F 69% 30.15 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
3:00 PM 57.2 °F - 46.4 °F 67% 30.16 in 10.0 mi SSE 6.9 mph - N/A   Overcast
3:12 PM 55.4 °F - 46.4 °F 72% 30.16 in 10.0 mi SSW 3.5 mph - N/A   Overcast
3:53 PM 55.9 °F - 46.9 °F 72% 30.15 in 10.0 mi South 3.5 mph - N/A   Mostly Cloudy
4:53 PM 55.0 °F - 45.0 °F 69% 30.16 in 10.0 mi SW 5.8 mph - N/A   Mostly Cloudy
5:53 PM 53.1 °F - 46.0 °F 77% 30.18 in 10.0 mi SW 5.8 mph - N/A   Overcast
6:53 PM 48.9 °F - 44.1 °F 83% 30.19 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:53 PM 46.0 °F - 44.1 °F 93% 30.19 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 44.1 °F - 43.0 °F 96% 30.22 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 43.0 °F - 41.0 °F 93% 30.22 in 9.0 mi Calm Calm - N/A   Mostly Cloudy
10:00 PM 42.8 °F - 41.0 °F 93% 30.23 in 2.0 mi Calm Calm - N/A   Scattered Clouds
10:07 PM 42.8 °F - 42.8 °F 100% 30.23 in 1.5 mi Calm Calm - N/A   Scattered Clouds
10:17 PM 42.8 °F - 42.8 °F 100% 30.23 in 0.8 mi Calm Calm - N/A   Mist
10:25 PM 42.8 °F - 42.8 °F 100% 30.23 in 0.5 mi Calm Calm - N/A Fog Fog
11:14 PM 41.0 °F - 39.2 °F 93% 30.25 in 1.0 mi Calm Calm - N/A   Mist
11:27 PM 41.0 °F - 39.2 °F 93% 30.24 in 0.8 mi Calm Calm - N/A   Clear
11:36 PM 41.0 °F - 39.2 °F 93% 30.24 in 1.0 mi Calm Calm - N/A   Mist
11:44 PM 39.2 °F - 39.2 °F 100% 30.24 in 0.5 mi Calm Calm - N/A Fog Fog
11:53 PM 41.0 °F - 41.0 °F 100% 30.22 in 1.2 mi Calm Calm - N/A   Scattered Clouds
11:55 PM 41.0 °F - 39.2 °F 93% 30.24 in 3.0 mi Calm Calm - N/A   Scattered Clouds