Santa Rosa, CA

11:49 PM PST on December 13, 2019 (GMT -0800)
Sonoma County

Weather History for KSTS - October, 2019

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Thursday, October 17, 2019

  Actual Average Record
Temperature  
Mean Temperature 59 °F 61 °F  
Max Temperature 72 °F 76 °F 92 °F (2012)
Min Temperature 46 °F 45 °F 39 °F (1998)
Degree Days  
Heating Degree Days 6    
Month to date heating degree days 84  
Since 1 July heating degree days 120  
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 47 °F    
Average Humidity 68    
Maximum Humidity 100    
Minimum Humidity 35    
Precipitation  
Precipitation T in 0.07 in 0.34 in (2004)
Month to date precipitation T 0.71  
Year to date precipitation 38.52 23.24  
Sea Level Pressure  
Sea Level Pressure 29.93 in    
Wind  
Wind Speed 10 mph (NW)    
Max Wind Speed 24 mph    
Max Gust Speed 29 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. 17, 2019 Rise Set
Actual Time 7:22 AM PDT 6:30 PM PDT
Civil Twilight 6:55 AM PDT 6:57 PM PDT
Nautical Twilight 6:24 AM PDT 7:27 PM PDT
Astronomical Twilight 5:53 AM PDT 7:58 PM PDT
Moon 9:08 PM PDT (10/17) 10:57 AM PDT (10/17)
Length of Visible Light 12h 01m
Length of Day
11h 08m
Waning Gibbous, 86% of the Moon is Illuminated
Oct 17
Waning Gibbous
Oct 21
Last Quarter
Oct 27
New
Nov 4
First Quarter
Nov 12
Full

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 55.0 °F 53.1 °F 93% 29.86 in 10.0 mi SE 6.9 mph - N/A   Clear
1:53 AM 54.0 °F 53.1 °F 97% 29.87 in 10.0 mi SE 5.8 mph - N/A   Partly Cloudy
2:14 AM 54.0 °F 54.0 °F 100% 29.89 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:22 AM 54.0 °F 53.1 °F 97% 29.88 in 10.0 mi SE 4.6 mph - N/A   Scattered Clouds
2:36 AM 54.0 °F 54.0 °F 100% 29.88 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
2:53 AM 54.0 °F 53.1 °F 97% 29.88 in 10.0 mi East 3.5 mph - N/A   Overcast
3:11 AM 55.9 °F 55.0 °F 97% 29.89 in 10.0 mi SSE 5.8 mph - 0.00 in   Overcast
3:53 AM 54.0 °F 53.1 °F 97% 29.87 in 10.0 mi Calm Calm - 0.00 in   Clear
4:53 AM 53.1 °F 50.0 °F 89% 29.89 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 48.9 °F 46.9 °F 93% 29.91 in 10.0 mi West 5.8 mph - N/A   Clear
6:53 AM 48.9 °F 46.0 °F 90% 29.92 in 10.0 mi West 6.9 mph - N/A   Clear
7:53 AM 48.9 °F 46.0 °F 90% 29.93 in 10.0 mi SE 3.5 mph - N/A   Scattered Clouds
8:53 AM 55.0 °F 50.0 °F 83% 29.94 in 10.0 mi West 4.6 mph - N/A   Partly Cloudy
9:53 AM 62.1 °F 46.0 °F 56% 29.97 in 10.0 mi WNW 12.7 mph - N/A   Partly Cloudy
10:53 AM 66.0 °F 39.9 °F 38% 29.97 in 10.0 mi NNW 16.1 mph 25.3 mph N/A   Partly Cloudy
11:53 AM 69.1 °F 39.9 °F 35% 29.96 in 10.0 mi NW 20.7 mph 29.9 mph 0.00 in   Scattered Clouds
12:53 PM 70.0 °F 41.0 °F 35% 29.96 in 10.0 mi NNW 16.1 mph 26.5 mph 0.00 in   Scattered Clouds
1:53 PM 71.1 °F 43.0 °F 36% 29.96 in 10.0 mi NW 13.8 mph - N/A   Partly Cloudy
2:53 PM 71.1 °F 43.0 °F 36% 29.95 in 10.0 mi NNW 16.1 mph - N/A   Scattered Clouds
3:53 PM 71.1 °F 42.1 °F 35% 29.95 in 10.0 mi North 12.7 mph 26.5 mph N/A   Scattered Clouds
4:53 PM 69.1 °F 41.0 °F 36% 29.94 in 10.0 mi NW 13.8 mph 19.6 mph N/A   Clear
5:53 PM 66.0 °F 42.1 °F 42% 29.94 in 10.0 mi WNW 13.8 mph 19.6 mph N/A   Clear
6:53 PM 62.1 °F 42.1 °F 48% 29.96 in 10.0 mi NW 9.2 mph - N/A   Clear
7:53 PM 60.1 °F 44.1 °F 55% 29.98 in 10.0 mi NW 11.5 mph - N/A   Clear
8:53 PM 57.9 °F 45.0 °F 62% 29.98 in 10.0 mi North 9.2 mph - N/A   Clear
9:53 PM 57.9 °F 46.0 °F 65% 29.99 in 10.0 mi NW 15.0 mph - N/A   Clear
10:53 PM 57.0 °F 46.0 °F 67% 30.01 in 10.0 mi North 6.9 mph - N/A   Clear
11:53 PM 55.9 °F 45.0 °F 67% 30.02 in 10.0 mi North 6.9 mph - N/A   Clear