Santa Rosa, CA

10:12 PM PDT on May 23, 2017 (GMT -0700)
Sonoma County

Weather History for KSTS - March, 2013

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Monday, March 18, 2013

  Actual Average Record
Temperature  
Mean Temperature 52 °F 53 °F  
Max Temperature 67 °F 64 °F 77 °F (2001)
Min Temperature 37 °F 42 °F 35 °F (2002)
Degree Days  
Heating Degree Days 13    
Month to date heating degree days 206  
Since 1 July heating degree days 2283  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 40 °F    
Average Humidity 66    
Maximum Humidity 92    
Minimum Humidity 40    
Precipitation  
Precipitation 0.00 in 0.12 in 0.80 in (2011)
Month to date precipitation 0.89 3.32  
Year to date precipitation 2.08 16.77  
Since 1 July precipitation 24.49  
Sea Level Pressure  
Sea Level Pressure 30.06 in    
Wind  
Wind Speed 3 mph (SSE)    
Max Wind Speed 10 mph    
Max Gust Speed 15 mph    
Visibility 8 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Mar. 18, 2013 Rise Set
Actual Time 7:17 AM PDT 7:21 PM PDT
Civil Twilight 6:50 AM PDT 7:48 PM PDT
Nautical Twilight 6:20 AM PDT 8:18 PM PDT
Astronomical Twilight 5:48 AM PDT 8:50 PM PDT
Moon 11:25 AM PDT (3/18) 1:21 AM PDT (3/18)
Length of Visible Light 12h 57m
Length of Day
12h 04m
Waxing Crescent, 41% of the Moon is Illuminated
Mar 18
Waxing Crescent
Mar 19
First Quarter
Mar 27
Full
Apr 2
Last Quarter
Apr 10
New

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 - 39.9 °F 82% 30.06 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 43.0 °F - 39.0 °F 86% 30.06 in 9.0 mi Calm Calm - N/A   Clear
2:53 AM 42.1 °F - 39.9 °F 92% 30.06 in 8.0 mi Calm Calm - N/A   Clear
4:53 AM 39.0 °F 36.8 °F 37.0 °F 93% 30.04 in 8.0 mi West 3.5 mph - N/A   Clear
5:53 AM 39.0 °F - 37.0 °F 93% 30.04 in 9.0 mi Calm Calm - N/A   Clear
6:53 AM 39.0 °F - 37.0 °F 93% 30.05 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:22 AM 39.2 °F - 37.4 °F 93% 30.07 in 1.5 mi Calm Calm - N/A   Clear
7:28 AM 37.4 °F - 35.6 °F 93% 30.07 in 0.8 mi Calm Calm - N/A   Mist
7:36 AM 37.4 °F - 35.6 °F 93% 30.08 in 1.2 mi Calm Calm - N/A   Partly Cloudy
7:43 AM 37.4 °F - 35.6 °F 93% 30.08 in 3.0 mi Calm Calm - N/A   Partly Cloudy
7:53 AM 39.9 °F - 37.9 °F 93% 30.07 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:53 AM 44.1 °F - 41.0 °F 89% 30.08 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:53 AM 50.0 °F - 42.1 °F 74% 30.09 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:53 AM 54.0 °F - 42.1 °F 64% 30.09 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:53 AM 60.1 °F - 42.1 °F 51% 30.08 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
12:53 PM 63.0 °F - 42.1 °F 46% 30.07 in 10.0 mi SE 3.5 mph - N/A   Mostly Cloudy
1:53 PM 66.0 °F - 41.0 °F 40% 30.04 in 10.0 mi SSE 4.6 mph - N/A   Overcast
2:53 PM 66.0 °F - 42.1 °F 42% 30.02 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:53 PM 64.0 °F - 44.1 °F 48% 30.02 in 10.0 mi South 9.2 mph - N/A   Overcast
4:53 PM 64.0 °F - 44.1 °F 48% 30.01 in 10.0 mi SSE 5.8 mph - N/A   Clear
5:53 PM 63.0 °F - 39.9 °F 43% 29.99 in 10.0 mi SSE 5.8 mph - N/A   Overcast
6:53 PM 60.1 °F - 44.1 °F 55% 30.01 in 10.0 mi SE 6.9 mph - N/A   Overcast
7:53 PM 55.9 °F - 45.0 °F 67% 30.03 in 10.0 mi SSE 5.8 mph - N/A   Partly Cloudy
9:53 PM 51.1 °F - 44.1 °F 77% 30.08 in 10.0 mi SE 3.5 mph - N/A   Overcast
10:53 PM 50.0 °F - 44.1 °F 80% 30.10 in 10.0 mi Calm Calm - N/A   Overcast
11:53 PM 48.0 °F - 43.0 °F 83% 30.07 in 10.0 mi West 3.5 mph - N/A   Partly Cloudy