Santa Rosa, CA

6:45 PM PST on December 09, 2019 (GMT -0800)
Sonoma County

Weather History for KSTS - October, 2019

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Saturday, October 12, 2019

  Actual Average Record
Temperature  
Mean Temperature 60 °F 62 °F  
Max Temperature 82 °F 78 °F 98 °F (2014)
Min Temperature 38 °F 46 °F 38 °F (2008)
Degree Days  
Heating Degree Days 5    
Month to date heating degree days 49  
Since 1 July heating degree days 85  
Cooling Degree Days 0    
Month to date cooling degree days 5  
Year to date cooling degree days 545  
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 32 °F    
Average Humidity 46    
Maximum Humidity 79    
Minimum Humidity 13    
Precipitation  
Precipitation 0.00 in 0.05 in 0.96 in (2007)
Month to date precipitation 0.00 0.40  
Year to date precipitation 38.52 22.93  
Sea Level Pressure  
Sea Level Pressure 29.88 in    
Wind  
Wind Speed 3 mph (SW)    
Max Wind Speed 9 mph    
Max Gust Speed 13 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. 12, 2019 Rise Set
Actual Time 7:17 AM PDT 6:37 PM PDT
Civil Twilight 6:50 AM PDT 7:04 PM PDT
Nautical Twilight 6:19 AM PDT 7:34 PM PDT
Astronomical Twilight 5:49 AM PDT 8:05 PM PDT
Moon 6:34 PM PDT (10/12) 6:01 AM PDT (10/12)
Length of Visible Light 12h 13m
Length of Day
11h 20m
Waxing Gibbous, 99% of the Moon is Illuminated
Oct 12
Waxing Gibbous
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 45.0 °F 43.5 °F 34.0 °F 65% 29.93 in 10.0 mi WNW 3.5 mph - N/A   Clear
1:53 AM 45.0 °F - 34.0 °F 65% 29.93 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 43.0 °F 40.3 °F 34.0 °F 71% 29.92 in 10.0 mi NNW 4.6 mph - N/A   Clear
3:53 AM 43.0 °F 41.3 °F 32.0 °F 65% 29.91 in 10.0 mi West 3.5 mph - N/A   Clear
4:53 AM 41.0 °F - 32.0 °F 70% 29.91 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 39.0 °F 36.8 °F 32.0 °F 76% 29.91 in 9.0 mi WNW 3.5 mph - N/A   Clear
6:53 AM 39.0 °F - 32.0 °F 76% 29.92 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 39.0 °F - 33.1 °F 79% 29.93 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 48.0 °F - 35.1 °F 61% 29.94 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 57.9 °F - 30.0 °F 35% 29.94 in 10.0 mi Variable 3.5 mph - N/A   Partly Cloudy
10:53 AM 66.9 °F - 30.0 °F 25% 29.94 in 10.0 mi NW 4.6 mph - N/A   Partly Cloudy
11:53 AM 72.0 °F - 30.0 °F 21% 29.92 in 10.0 mi Variable 4.6 mph - N/A   Partly Cloudy
12:53 PM 75.9 °F - 30.9 °F 19% 29.90 in 10.0 mi South 3.5 mph - N/A   Clear
1:53 PM 79.0 °F - 28.0 °F 15% 29.87 in 10.0 mi Variable 4.6 mph - N/A   Partly Cloudy
2:53 PM 80.1 °F - 26.1 °F 14% 29.84 in 10.0 mi Variable 5.8 mph - N/A   Clear
3:53 PM 80.1 °F - 24.1 °F 13% 29.83 in 10.0 mi SW 6.9 mph - N/A   Scattered Clouds
4:53 PM 80.1 °F - 26.1 °F 14% 29.82 in 10.0 mi South 4.6 mph - N/A   Scattered Clouds
5:53 PM 73.9 °F - 35.1 °F 24% 29.82 in 10.0 mi South 6.9 mph - N/A   Clear
6:53 PM 66.0 °F - 34.0 °F 30% 29.83 in 10.0 mi SSE 4.6 mph - N/A   Clear
7:53 PM 61.0 °F - 32.0 °F 34% 29.84 in 10.0 mi SE 6.9 mph - N/A   Clear
8:53 PM 59.0 °F - 32.0 °F 36% 29.84 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 54.0 °F - 32.0 °F 43% 29.84 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 50.0 °F - 34.0 °F 54% 29.86 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 46.0 °F 44.8 °F 34.0 °F 63% 29.85 in 10.0 mi WSW 3.5 mph - N/A   Clear