Santa Rosa, CA

8:59 PM PST on December 09, 2019 (GMT -0800)
Sonoma County

Weather History for KSTS - October, 2019

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Sunday, October 6, 2019

  Actual Average Record
Temperature  
Mean Temperature 66 °F 63 °F  
Max Temperature 89 °F 80 °F 94 °F (2002)
Min Temperature 42 °F 46 °F 38 °F (2009)
Degree Days  
Heating Degree Days 0    
Month to date heating degree days 31  
Since 1 July heating degree days 67  
Cooling Degree Days 1    
Month to date cooling degree days 1  
Year to date cooling degree days 541  
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 40 °F    
Average Humidity 51    
Maximum Humidity 86    
Minimum Humidity 16    
Precipitation  
Precipitation 0.00 in 0.03 in 0.08 in (2011)
Month to date precipitation 0.00 0.15  
Year to date precipitation 38.52 22.68  
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 4 mph (SW)    
Max Wind Speed 10 mph    
Max Gust Speed 14 mph    
Visibility 10 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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Astronomy

Oct. 06, 2019 Rise Set
Actual Time 7:11 AM PDT 6:46 PM PDT
Civil Twilight 6:45 AM PDT 7:12 PM PDT
Nautical Twilight 6:14 AM PDT 7:43 PM PDT
Astronomical Twilight 5:43 AM PDT 8:14 PM PDT
Moon 3:24 PM PDT (10/6) 12:20 AM PDT (10/6)
Length of Visible Light 12h 27m
Length of Day
11h 34m
First Quarter, 61% of the Moon is Illuminated
Oct 6
First Quarter
Oct 13
Full
Oct 21
Last Quarter
Oct 27
New
Nov 4
First Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 51.1 °F 42.1 °F 71% 30.01 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 48.9 °F 42.1 °F 77% 30.01 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 48.9 °F 42.1 °F 77% 30.01 in 10.0 mi NNE 4.6 mph - N/A   Clear
3:53 AM 46.9 °F 41.0 °F 80% 29.99 in 10.0 mi WNW 4.6 mph - N/A   Clear
4:53 AM 46.9 °F 43.0 °F 86% 29.99 in 10.0 mi NNW 3.5 mph - N/A   Clear
5:53 AM 46.9 °F 41.0 °F 80% 30.00 in 10.0 mi WSW 4.6 mph - N/A   Clear
6:53 AM 44.1 °F 39.9 °F 85% 30.02 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 46.0 °F 42.1 °F 86% 30.03 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 55.0 °F 44.1 °F 67% 30.04 in 10.0 mi NNW 3.5 mph - N/A   Clear
9:53 AM 64.0 °F 44.1 °F 48% 30.05 in 10.0 mi West 4.6 mph - N/A   Clear
10:53 AM 70.0 °F 45.0 °F 41% 30.05 in 10.0 mi Variable 4.6 mph - N/A   Partly Cloudy
11:53 AM 75.9 °F 42.1 °F 30% 30.04 in 10.0 mi Variable 4.6 mph - N/A   Clear
12:53 PM 81.0 °F 39.0 °F 22% 30.02 in 10.0 mi South 4.6 mph - N/A   Clear
1:53 PM 86.0 °F 36.0 °F 17% 29.99 in 10.0 mi Variable 3.5 mph - N/A   Partly Cloudy
2:53 PM 88.0 °F 36.0 °F 16% 29.96 in 10.0 mi South 4.6 mph - N/A   Clear
3:53 PM 88.0 °F 36.0 °F 16% 29.95 in 10.0 mi Variable 4.6 mph - N/A   Partly Cloudy
4:53 PM 87.1 °F 37.0 °F 17% 29.93 in 10.0 mi SW 4.6 mph - N/A   Partly Cloudy
5:53 PM 84.0 °F 39.0 °F 20% 29.93 in 10.0 mi South 9.2 mph - N/A   Clear
6:53 PM 75.0 °F 39.9 °F 28% 29.95 in 10.0 mi SSE 4.6 mph - 0.00 in Rain Light Rain
7:53 PM 68.0 °F 37.9 °F 33% 29.97 in 10.0 mi SE 6.9 mph - 0.00 in Rain Light Rain
8:53 PM 64.0 °F 39.0 °F 40% 29.98 in 10.0 mi SSW 3.5 mph - 0.00 in   Clear
9:53 PM 60.1 °F 39.9 °F 47% 29.98 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 55.9 °F 41.0 °F 57% 29.98 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 53.1 °F 42.1 °F 66% 29.99 in 10.0 mi Calm Calm - N/A   Clear