Santa Rosa, CA

3:40 AM PDT on June 21, 2018 (GMT -0700)
Sonoma County

Weather History for KSTS - October, 2017

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Thursday, October 5, 2017

  Actual Average Record
Temperature  
Mean Temperature 61 °F 63 °F  
Max Temperature 84 °F 80 °F 96 °F (2014)
Min Temperature 38 °F 47 °F 38 °F (2009)
Degree Days  
Heating Degree Days 4    
Month to date heating degree days 13  
Since 1 July heating degree days 31  
Cooling Degree Days 0    
Month to date cooling degree days 5  
Year to date cooling degree days 606  
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 35 °F    
Average Humidity 52    
Maximum Humidity 92    
Minimum Humidity 12    
Precipitation  
Precipitation 0.00 in 0.03 in 0.80 in (2011)
Month to date precipitation 0.00 0.12  
Year to date precipitation 41.98 22.65  
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 2 mph (SSW)    
Max Wind Speed 14 mph    
Max Gust Speed 17 mph    
Visibility 10 miles    
Events Rain    
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, 2017 Rise Set
Actual Time 7:11 AM PDT 6:47 PM PDT
Civil Twilight 6:44 AM PDT 7:13 PM PDT
Nautical Twilight 6:13 AM PDT 7:44 PM PDT
Astronomical Twilight 5:43 AM PDT 8:15 PM PDT
Moon 7:12 PM PDT (10/5) 6:56 AM PDT (10/5)
Length of Visible Light 12h 29m
Length of Day
11h 36m
Full, 100% of the Moon is Illuminated
Oct 5
Full
Oct 12
Last Quarter
Oct 19
New
Oct 27
First Quarter
Nov 3
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 45.0 °F 41.0 °F 86% 30.01 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 45.0 °F 39.9 °F 82% 30.01 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 44.1 °F 39.0 °F 82% 30.01 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 43.0 °F 37.9 °F 82% 30.01 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 42.1 °F 37.9 °F 85% 30.01 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 39.9 °F 37.0 °F 89% 30.00 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 39.9 °F 37.0 °F 89% 30.01 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 41.0 °F 37.9 °F 89% 30.02 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 48.9 °F 37.9 °F 66% 30.02 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 60.1 °F 35.1 °F 39% 30.03 in 10.0 mi Variable 3.5 mph - N/A   Clear
10:53 AM 68.0 °F 33.1 °F 27% 30.03 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 75.0 °F 33.1 °F 22% 30.01 in 10.0 mi Calm Calm - N/A   Clear
12:53 PM 79.0 °F 30.9 °F 17% 30.00 in 10.0 mi South 6.9 mph - N/A   Clear
1:53 PM 81.0 °F 28.0 °F 14% 29.97 in 10.0 mi Calm Calm - N/A   Clear
2:53 PM 84.0 °F 33.1 °F 16% 29.94 in 10.0 mi Variable 5.8 mph - N/A   Clear
3:53 PM 82.9 °F 28.9 °F 14% 29.93 in 10.0 mi South 8.1 mph - N/A   Clear
4:53 PM 82.0 °F 25.0 °F 12% 29.91 in 10.0 mi SW 11.5 mph - N/A   Clear
5:53 PM 79.0 °F 27.0 °F 15% 29.91 in 10.0 mi West 6.9 mph - N/A   Clear
6:53 PM 70.0 °F 34.0 °F 27% 29.93 in 10.0 mi SSE 5.8 mph - 0.00 in Rain Light Rain
7:53 PM 61.0 °F 37.9 °F 42% 29.94 in 10.0 mi South 5.8 mph - 0.00 in   Clear
8:53 PM 57.9 °F 39.9 °F 51% 29.96 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 54.0 °F 39.9 °F 59% 29.97 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 53.1 °F 39.9 °F 61% 29.97 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 50.0 °F 39.0 °F 66% 29.98 in 10.0 mi Calm Calm - N/A   Clear