Santa Rosa, CA

1:49 PM PST on December 07, 2019 (GMT -0800)
Sonoma County

Weather History for KSTS - October, 2019

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Tuesday, October 22, 2019

  Actual Average Record
Temperature  
Mean Temperature 69 °F 59 °F  
Max Temperature 91 °F 75 °F 91 °F (2019)
Min Temperature 46 °F 44 °F 38 °F (2008)
Degree Days  
Heating Degree Days 0    
Month to date heating degree days 105  
Since 1 July heating degree days 141  
Cooling Degree Days 4    
Month to date cooling degree days 11  
Year to date cooling degree days 551  
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 47 °F    
Average Humidity 56    
Maximum Humidity 93    
Minimum Humidity 19    
Precipitation  
Precipitation 0.00 in 0.08 in 1.13 in (2012)
Month to date precipitation 0.02 1.11  
Year to date precipitation 38.54 23.64  
Sea Level Pressure  
Sea Level Pressure 30.11 in    
Wind  
Wind Speed 3 mph (NW)    
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. 22, 2019 Rise Set
Actual Time 7:27 AM PDT 6:23 PM PDT
Civil Twilight 7:00 AM PDT 6:50 PM PDT
Nautical Twilight 6:29 AM PDT 7:21 PM PDT
Astronomical Twilight 5:58 AM PDT 7:52 PM PDT
Moon 12:49 AM PDT (10/22) 3:31 PM PDT (10/22)
Length of Visible Light 11h 50m
Length of Day
10h 56m
Last Quarter, 36% of the Moon is Illuminated
Oct 22
Last Quarter
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 55.0 °F 48.0 °F 77% 30.15 in 10.0 mi North 8.1 mph - N/A   Clear
1:53 AM 59.0 °F 48.9 °F 69% 30.16 in 10.0 mi NW 6.9 mph - N/A   Clear
2:53 AM 55.0 °F 48.0 °F 77% 30.15 in 10.0 mi NNW 5.8 mph - N/A   Clear
3:53 AM 51.1 °F 46.0 °F 83% 30.15 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 48.9 °F 46.0 °F 90% 30.15 in 10.0 mi WNW 3.5 mph - N/A   Clear
5:53 AM 48.9 °F 46.0 °F 90% 30.16 in 10.0 mi WNW 6.9 mph - N/A   Clear
6:53 AM 46.9 °F 45.0 °F 93% 30.17 in 10.0 mi South 3.5 mph - N/A   Clear
7:53 AM 46.9 °F 45.0 °F 93% 30.18 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 55.0 °F 48.9 °F 80% 30.19 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:53 AM 66.0 °F 50.0 °F 56% 30.19 in 10.0 mi NW 3.5 mph - N/A   Clear
10:53 AM 73.9 °F 48.9 °F 41% 30.18 in 10.0 mi NNW 5.8 mph - N/A   Partly Cloudy
11:53 AM 80.1 °F 46.9 °F 31% 30.17 in 10.0 mi NNE 4.6 mph - N/A   Clear
12:53 PM 82.9 °F 45.0 °F 26% 30.14 in 10.0 mi NW 4.6 mph - N/A   Clear
1:53 PM 88.0 °F 44.1 °F 22% 30.10 in 10.0 mi North 4.6 mph - N/A   Clear
2:53 PM 89.1 °F 43.0 °F 20% 30.07 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
3:53 PM 90.0 °F 44.1 °F 20% 30.05 in 10.0 mi Variable 4.6 mph - N/A   Scattered Clouds
4:53 PM 89.1 °F 48.0 °F 24% 30.03 in 10.0 mi South 6.9 mph - N/A   Scattered Clouds
5:53 PM 82.9 °F 48.9 °F 31% 30.02 in 10.0 mi South 3.5 mph - N/A   Scattered Clouds
6:53 PM 73.9 °F 48.0 °F 40% 30.02 in 10.0 mi SSE 6.9 mph - N/A   Clear
7:53 PM 68.0 °F 46.0 °F 45% 30.04 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 62.1 °F 45.0 °F 53% 30.04 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 60.1 °F 46.0 °F 60% 30.04 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 55.9 °F 46.9 °F 72% 30.04 in 10.0 mi West 3.5 mph - N/A   Clear
11:53 PM 55.0 °F 46.9 °F 74% 30.04 in 10.0 mi Calm Calm - N/A   Clear