Santa Rosa, CA

11:36 PM PDT on June 24, 2018 (GMT -0700)
Sonoma County

Weather History for KSTS - October, 2017

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Friday, October 6, 2017

  Actual Average Record
Temperature  
Mean Temperature 66 °F 63 °F  
Max Temperature 91 °F 80 °F 94 °F (2002)
Min Temperature 41 °F 46 °F 38 °F (2009)
Degree Days  
Heating Degree Days 0    
Month to date heating degree days 13  
Since 1 July heating degree days 31  
Cooling Degree Days 1    
Month to date cooling degree days 6  
Year to date cooling degree days 607  
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 35 °F    
Average Humidity 46    
Maximum Humidity 83    
Minimum Humidity 9    
Precipitation  
Precipitation 0.00 in 0.03 in 0.08 in (2011)
Month to date precipitation 0.00 0.15  
Year to date precipitation 41.98 22.68  
Sea Level Pressure  
Sea Level Pressure 29.97 in    
Wind  
Wind Speed 4 mph (WSW)    
Max Wind Speed 15 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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Astronomy

Oct. 06, 2017 Rise Set
Actual Time 7:12 AM PDT 6:45 PM PDT
Civil Twilight 6:45 AM PDT 7:12 PM PDT
Nautical Twilight 6:14 AM PDT 7:42 PM PDT
Astronomical Twilight 5:43 AM PDT 8:13 PM PDT
Moon 7:48 PM PDT (10/6) 8:03 AM PDT (10/6)
Length of Visible Light 12h 26m
Length of Day
11h 33m
Full, 99% of the Moon is Illuminated
Oct 6
Full
Oct 12
Last Quarter
Oct 19
New
Oct 27
First Quarter
Nov 3
Full

Hourly Weather History & Observations

Time (PDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 45.0 °F - 39.0 °F 80% 29.99 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 46.0 °F - 37.9 °F 73% 30.00 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 45.0 °F 43.5 °F 37.9 °F 76% 30.00 in 10.0 mi West 3.5 mph - N/A   Clear
3:53 AM 44.1 °F 42.5 °F 39.0 °F 82% 29.99 in 10.0 mi NW 3.5 mph - N/A   Clear
4:53 AM 42.1 °F - 37.0 °F 82% 29.99 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 42.1 °F - 37.0 °F 82% 30.00 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 43.0 °F - 37.0 °F 80% 30.01 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 46.0 °F - 37.0 °F 71% 30.01 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 57.0 °F - 36.0 °F 45% 30.03 in 10.0 mi NW 4.6 mph - N/A   Clear
9:53 AM 66.0 °F - 35.1 °F 32% 30.04 in 10.0 mi NNW 4.6 mph - N/A   Clear
10:53 AM 73.9 °F - 35.1 °F 24% 30.03 in 10.0 mi NW 5.8 mph - N/A   Clear
11:53 AM 80.1 °F - 36.0 °F 20% 30.01 in 10.0 mi Variable 3.5 mph - N/A   Clear
12:53 PM 84.0 °F - 32.0 °F 15% 29.99 in 10.0 mi Variable 3.5 mph - N/A   Clear
1:53 PM 88.0 °F - 28.0 °F 12% 29.96 in 10.0 mi Variable 4.6 mph - N/A   Clear
2:53 PM 90.0 °F - 24.1 °F 9% 29.94 in 10.0 mi South 5.8 mph - N/A   Clear
3:53 PM 88.0 °F - 26.1 °F 11% 29.93 in 10.0 mi WSW 13.8 mph - N/A   Clear
4:53 PM 87.1 °F - 27.0 °F 11% 29.92 in 10.0 mi WSW 11.5 mph - N/A   Clear
5:53 PM 84.0 °F - 28.0 °F 13% 29.92 in 10.0 mi SW 5.8 mph - N/A   Clear
6:53 PM 75.9 °F - 33.1 °F 21% 29.92 in 10.0 mi South 4.6 mph - N/A   Clear
7:53 PM 66.9 °F - 37.0 °F 33% 29.93 in 10.0 mi SSE 5.8 mph - N/A   Clear
8:53 PM 63.0 °F - 39.0 °F 41% 29.94 in 10.0 mi South 3.5 mph - N/A   Clear
9:53 PM 59.0 °F - 41.0 °F 51% 29.94 in 10.0 mi South 3.5 mph - N/A   Clear
10:53 PM 55.0 °F - 41.0 °F 59% 29.94 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 50.0 °F - 42.1 °F 74% 29.94 in 10.0 mi Calm Calm - N/A   Clear