Santa Rosa, CA

2:34 AM PST on December 09, 2019 (GMT -0800)
Sonoma County

Weather History for KSTS - October, 2019

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Saturday, October 5, 2019

  Actual Average Record
Temperature  
Mean Temperature 64 °F 63 °F  
Max Temperature 84 °F 80 °F 96 °F (2014)
Min Temperature 43 °F 47 °F 38 °F (2009)
Degree Days  
Heating Degree Days 1    
Month to date heating degree days 31  
Since 1 July heating degree days 67  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 540  
Growing Degree Days 14 (Base 50)    
Moisture  
Dew Point 41 °F    
Average Humidity 54    
Maximum Humidity 92    
Minimum Humidity 16    
Precipitation  
Precipitation 0.00 in 0.03 in 0.80 in (2011)
Month to date precipitation 0.00 0.12  
Year to date precipitation 38.52 22.65  
Sea Level Pressure  
Sea Level Pressure 30.07 in    
Wind  
Wind Speed 4 mph (WNW)    
Max Wind Speed 9 mph    
Max Gust Speed 12 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. 05, 2019 Rise Set
Actual Time 7:10 AM PDT 6:48 PM PDT
Civil Twilight 6:44 AM PDT 7:14 PM PDT
Nautical Twilight 6:13 AM PDT 7:45 PM PDT
Astronomical Twilight 5:42 AM PDT 8:15 PM PDT
Moon 2:36 PM PDT (10/5) No Moon Set
Length of Visible Light 12h 30m
Length of Day
11h 37m
Waxing Crescent, 51% of the Moon is Illuminated
Oct 5
Waxing Crescent
Oct 13
Full
Oct 21
Last Quarter
Oct 27
New
Nov 4
First Quarter

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 54.0 °F - 43.0 °F 66% 30.11 in 10.0 mi NNE 3.5 mph - N/A   Clear
1:53 AM 48.0 °F - 42.1 °F 80% 30.11 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 46.0 °F 43.9 °F 42.1 °F 86% 30.11 in 10.0 mi West 4.6 mph - N/A   Clear
3:53 AM 46.0 °F - 42.1 °F 86% 30.10 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 45.0 °F 42.6 °F 42.1 °F 90% 30.10 in 10.0 mi NW 4.6 mph - N/A   Clear
5:53 AM 44.1 °F 40.8 °F 41.0 °F 89% 30.11 in 10.0 mi WNW 5.8 mph - N/A   Clear
6:53 AM 44.1 °F 40.1 °F 41.0 °F 89% 30.11 in 10.0 mi NW 6.9 mph - N/A   Clear
7:53 AM 46.0 °F 43.9 °F 43.0 °F 89% 30.12 in 10.0 mi WNW 4.6 mph - N/A   Clear
8:53 AM 55.0 °F - 45.0 °F 69% 30.14 in 10.0 mi NNW 5.8 mph - N/A   Clear
9:53 AM 63.0 °F - 45.0 °F 52% 30.14 in 10.0 mi North 5.8 mph - N/A   Clear
10:53 AM 70.0 °F - 44.1 °F 39% 30.13 in 10.0 mi NNW 4.6 mph - N/A   Clear
11:53 AM 75.0 °F - 39.9 °F 28% 30.11 in 10.0 mi Calm Calm - N/A   Clear
12:53 PM 79.0 °F - 36.0 °F 21% 30.09 in 10.0 mi Variable 4.6 mph - N/A   Clear
1:53 PM 80.1 °F - 35.1 °F 20% 30.06 in 10.0 mi SW 5.8 mph - N/A   Clear
2:53 PM 82.9 °F - 34.0 °F 17% 30.03 in 10.0 mi Variable 5.8 mph - N/A   Clear
3:53 PM 84.0 °F - 34.0 °F 17% 30.01 in 10.0 mi SSW 5.8 mph - N/A   Clear
4:53 PM 82.0 °F - 37.0 °F 20% 30.00 in 10.0 mi SW 8.1 mph - N/A   Clear
5:53 PM 80.1 °F - 36.0 °F 20% 30.00 in 10.0 mi West 5.8 mph - N/A   Clear
6:53 PM 71.1 °F - 39.9 °F 32% 30.00 in 10.0 mi SE 8.1 mph - N/A   Clear
7:53 PM 64.9 °F - 42.1 °F 43% 30.01 in 10.0 mi SE 6.9 mph - N/A   Clear
8:53 PM 61.0 °F - 43.0 °F 52% 30.02 in 10.0 mi West 4.6 mph - N/A   Clear
9:53 PM 59.0 °F - 42.1 °F 53% 30.02 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 52.0 °F - 41.0 °F 66% 30.02 in 10.0 mi WNW 3.5 mph - N/A   Clear
11:53 PM 54.0 °F - 43.0 °F 66% 30.02 in 10.0 mi Calm Calm - N/A   Clear