Santa Rosa, CA

6:49 PM PST on December 13, 2019 (GMT -0800)
Sonoma County

Weather History for KSTS - October, 2019

Change the Weather History Date:

Wednesday, October 23, 2019

  Actual Average Record
Temperature  
Mean Temperature 70 °F 59 °F  
Max Temperature 92 °F 74 °F 92 °F (2019)
Min Temperature 47 °F 44 °F 39 °F (1998)
Degree Days  
Heating Degree Days 0    
Month to date heating degree days 105  
Since 1 July heating degree days 141  
Cooling Degree Days 5    
Month to date cooling degree days 16  
Year to date cooling degree days 556  
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 36 °F    
Average Humidity 52    
Maximum Humidity 93    
Minimum Humidity 10    
Precipitation  
Precipitation 0.00 in 0.08 in 2.71 in (2010)
Month to date precipitation 0.02 1.19  
Year to date precipitation 38.54 23.72  
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 7 mph (NNW)    
Max Wind Speed 18 mph    
Max Gust Speed 25 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. 23, 2019 Rise Set
Actual Time 7:28 AM PDT 6:22 PM PDT
Civil Twilight 7:01 AM PDT 6:49 PM PDT
Nautical Twilight 6:30 AM PDT 7:20 PM PDT
Astronomical Twilight 5:59 AM PDT 7:50 PM PDT
Moon 1:58 AM PDT (10/23) 4:11 PM PDT (10/23)
Length of Visible Light 11h 48m
Length of Day
10h 54m
Waning Crescent, 25% of the Moon is Illuminated
Oct 23
Waning Crescent
Oct 27
New
Nov 4
First Quarter
Nov 12
Full
Nov 19
Last 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 54.0 °F 46.0 °F 75% 30.04 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 53.1 °F 46.9 °F 80% 30.03 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 52.0 °F 46.0 °F 80% 30.03 in 10.0 mi West 3.5 mph - N/A   Clear
3:53 AM 51.1 °F 45.0 °F 80% 30.02 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 48.9 °F 46.0 °F 90% 30.00 in 10.0 mi West 3.5 mph - N/A   Clear
5:53 AM 48.9 °F 46.0 °F 90% 30.01 in 10.0 mi NW 8.1 mph - N/A   Clear
6:53 AM 50.0 °F 46.0 °F 86% 30.01 in 10.0 mi NW 5.8 mph - N/A   Clear
7:53 AM 51.1 °F 46.9 °F 86% 30.01 in 10.0 mi West 3.5 mph - N/A   Clear
8:53 AM 59.0 °F 50.0 °F 72% 30.01 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 71.1 °F 51.1 °F 49% 30.02 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 78.1 °F 48.0 °F 35% 30.00 in 10.0 mi North 10.4 mph - N/A   Clear
11:53 AM 82.9 °F 46.9 °F 28% 29.98 in 10.0 mi NW 9.2 mph - N/A   Clear
12:53 PM 89.1 °F 35.1 °F 15% 29.96 in 10.0 mi NNE 12.7 mph - N/A   Clear
1:53 PM 90.0 °F 34.0 °F 14% 29.93 in 10.0 mi NNE 10.4 mph - N/A   Clear
2:53 PM 91.0 °F 35.1 °F 14% 29.91 in 10.0 mi North 8.1 mph 18.4 mph N/A   Clear
3:53 PM 90.0 °F 33.1 °F 13% 29.91 in 10.0 mi North 15.0 mph - N/A   Clear
4:53 PM 89.1 °F 33.1 °F 14% 29.90 in 10.0 mi NNE 9.2 mph - N/A   Clear
5:53 PM 84.0 °F 28.0 °F 13% 29.90 in 10.0 mi North 9.2 mph - N/A   Clear
6:53 PM 78.1 °F 23.0 °F 13% 29.91 in 10.0 mi North 8.1 mph - N/A   Clear
7:53 PM 75.9 °F 21.9 °F 13% 29.91 in 10.0 mi North 9.2 mph - N/A   Clear
8:53 PM 79.0 °F 19.9 °F 11% 29.91 in 10.0 mi NNW 11.5 mph 24.2 mph N/A   Clear
9:53 PM 77.0 °F 19.9 °F 12% 29.91 in 10.0 mi WNW 8.1 mph - N/A   Clear
10:24 PM 78.1 °F 17.1 °F 10% 29.93 in 10.0 mi NNE 15.0 mph - N/A   Clear
10:53 PM 75.9 °F 16.0 °F 10% 29.92 in 10.0 mi NE 10.4 mph - N/A   Clear
11:53 PM 77.0 °F 17.1 °F 10% 29.94 in 10.0 mi NE 11.5 mph - N/A   Clear