Santa Rosa, CA

3:44 PM PDT on May 25, 2017 (GMT -0700)
Sonoma County

Weather History for KSTS - May, 2013

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Sunday, May 19, 2013

  Actual Average Record
Temperature  
Mean Temperature 70 °F 61 °F  
Max Temperature 87 °F 75 °F 88 °F (2001)
Min Temperature 52 °F 47 °F 40 °F (1999)
Degree Days  
Heating Degree Days 0    
Month to date heating degree days 39  
Since 1 July heating degree days 2625  
Cooling Degree Days 5    
Month to date cooling degree days 24  
Year to date cooling degree days 42  
Growing Degree Days 19 (Base 50)    
Moisture  
Dew Point 43 °F    
Average Humidity 47    
Maximum Humidity 77    
Minimum Humidity 17    
Precipitation  
Precipitation 0.00 in 0.03 in 0.28 in (2002)
Month to date precipitation T 1.03  
Year to date precipitation 4.85 21.55  
Since 1 July precipitation 27.26  
Sea Level Pressure  
Sea Level Pressure 30.03 in    
Wind  
Wind Speed 7 mph (NW)    
Max Wind Speed 15 mph    
Max Gust Speed 22 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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Date:

Astronomy

May. 19, 2013 Rise Set
Actual Time 5:56 AM PDT 8:19 PM PDT
Civil Twilight 5:25 AM PDT 8:50 PM PDT
Nautical Twilight 4:48 AM PDT 9:27 PM PDT
Astronomical Twilight 4:07 AM PDT 10:08 PM PDT
Moon 2:33 PM PDT (5/19) 2:18 AM PDT (5/19)
Length of Visible Light 15h 24m
Length of Day
14h 23m
Waxing Gibbous, 66% of the Moon is Illuminated
May 19
Waxing Gibbous
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First 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 57.9 °F 44.1 °F 60% 30.08 in 10.0 mi NNW 11.5 mph - N/A   Clear
1:53 AM 57.0 °F 44.1 °F 62% 30.07 in 10.0 mi North 10.4 mph - N/A   Clear
2:53 AM 55.9 °F 44.1 °F 64% 30.07 in 10.0 mi North 11.5 mph - N/A   Clear
3:53 AM 55.9 °F 44.1 °F 64% 30.08 in 10.0 mi North 9.2 mph - N/A   Clear
5:53 AM 54.0 °F 44.1 °F 69% 30.10 in 10.0 mi North 10.4 mph - N/A   Clear
6:53 AM 55.9 °F 44.1 °F 64% 30.10 in 10.0 mi North 10.4 mph - N/A   Clear
7:53 AM 60.1 °F 44.1 °F 55% 30.11 in 10.0 mi North 8.1 mph - N/A   Clear
8:53 AM 64.0 °F 43.0 °F 46% 30.11 in 10.0 mi North 11.5 mph - N/A   Clear
9:53 AM 69.1 °F 43.0 °F 39% 30.10 in 10.0 mi North 9.2 mph - N/A   Clear
10:53 AM 73.9 °F 42.1 °F 32% 30.08 in 10.0 mi Variable 4.6 mph - N/A   Clear
12:53 PM 81.0 °F 35.1 °F 19% 30.04 in 10.0 mi NNW 5.8 mph - N/A   Clear
1:53 PM 84.9 °F 35.1 °F 17% 30.01 in 10.0 mi Variable 5.8 mph - N/A   Clear
2:53 PM 82.9 °F 41.0 °F 23% 30.00 in 10.0 mi SW 11.5 mph 16.1 mph N/A   Clear
3:53 PM 84.0 °F 36.0 °F 18% 29.98 in 10.0 mi SW 13.8 mph - N/A   Clear
4:53 PM 84.0 °F 39.9 °F 21% 29.96 in 10.0 mi West 9.2 mph - N/A   Clear
5:53 PM 82.9 °F 39.0 °F 21% 29.96 in 10.0 mi SW 9.2 mph - N/A   Clear
6:53 PM 82.0 °F 42.1 °F 24% 29.95 in 10.0 mi South 5.8 mph - N/A   Clear
7:53 PM 73.9 °F 48.0 °F 40% 29.95 in 10.0 mi SSE 4.6 mph - N/A   Clear
9:53 PM 63.0 °F 48.0 °F 58% 29.98 in 10.0 mi WSW 3.5 mph - N/A   Clear
10:53 PM 60.1 °F 48.9 °F 67% 29.99 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 55.0 °F 48.0 °F 77% 29.99 in 10.0 mi West 3.5 mph - N/A   Clear