Weather History for Santa Rosa, CA

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Monday, June 17, 2013

  Actual Average Record
Temperature  
Mean Temperature 66 °F 66 °F  
Max Temperature 83 °F 82 °F 96 °F (2008)
Min Temperature 49 °F 50 °F 46 °F (2008)
Degree Days  
Heating Degree Days 0    
Month to date heating degree days 26  
Since 1 June heating degree days 26  
Since 1 July heating degree days 2694  
Cooling Degree Days 1    
Month to date cooling degree days 36  
Year to date cooling degree days 91  
Since 1 June cooling degree days 36  
Growing Degree Days 15 (Base 50)    
Moisture  
Dew Point 49 °F    
Average Humidity 60    
Maximum Humidity 86    
Minimum Humidity 34    
Precipitation  
Precipitation 0.00 in 0.01 in 0.03 in (2005)
Month to date precipitation 0.09 0.16  
Year to date precipitation 5.11 22.01  
Since 1 July precipitation 27.52 36.20  
Sea Level Pressure  
Sea Level Pressure 30.01 in    
Wind  
Wind Speed 6 mph (SW)    
Max Wind Speed 21 mph    
Max Gust Speed 26 mph    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jun. 17, 2013 Rise Set
Actual Time 5:46 AM PDT 8:37 PM PDT
Civil Twilight 5:14 AM PDT 9:09 PM PDT
Nautical Twilight 4:34 AM PDT 9:49 PM PDT
Astronomical Twilight 3:49 AM PDT 10:35 PM PDT
Moon 2:26 PM PDT (6/17) 1:21 AM PDT (6/17)
Length of Visible Light 15h 54m
Length of Day
14h 51m
First Quarter, 61% of the Moon is Illuminated
Jun 17
First Quarter
Jun 23
Full
Jun 29
Last Quarter
Jul 8
New
Jul 15
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 55.0 °F 46.9 °F 74% 30.04 in 9.0 mi South 4.6 mph - N/A   Clear
1:53 AM 53.1 °F 46.9 °F 80% 30.04 in 8.0 mi SSE 4.6 mph - N/A   Clear
2:53 AM 52.0 °F 46.9 °F 83% 30.04 in 8.0 mi Calm Calm - N/A   Clear
3:53 AM 50.0 °F 46.0 °F 86% 30.04 in 8.0 mi Calm Calm - N/A   Clear
4:53 AM 50.0 °F 46.0 °F 86% 30.04 in 7.0 mi South 4.6 mph - N/A   Clear
5:53 AM 48.9 °F 45.0 °F 86% 30.04 in 6.0 mi Calm Calm - N/A   Clear
6:53 AM 51.1 °F 46.9 °F 86% 30.06 in 6.0 mi Calm Calm - N/A   Clear
7:53 AM 57.0 °F 48.0 °F 72% 30.06 in 7.0 mi Calm Calm - N/A   Clear
8:53 AM 63.0 °F 46.9 °F 56% 30.05 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 69.1 °F 46.9 °F 45% 30.04 in 9.0 mi SSE 4.6 mph - N/A   Clear
10:53 AM 73.9 °F 48.9 °F 41% 30.04 in 9.0 mi Calm Calm - N/A   Clear
11:53 AM 78.1 °F 50.0 °F 37% 30.03 in 9.0 mi South 6.9 mph - N/A   Clear
12:53 PM 81.0 °F 52.0 °F 36% 30.01 in 10.0 mi SSW 6.9 mph - N/A   Clear
1:53 PM 82.9 °F 51.1 °F 33% 29.99 in 9.0 mi WSW 16.1 mph 21.9 mph N/A   Clear
2:53 PM 82.0 °F 51.1 °F 34% 29.99 in 10.0 mi WSW 16.1 mph 23.0 mph N/A   Partly Cloudy
3:53 PM 80.1 °F 51.1 °F 36% 29.99 in 9.0 mi WSW 17.3 mph - N/A   Partly Cloudy
4:53 PM 79.0 °F 51.1 °F 38% 29.99 in 9.0 mi SW 16.1 mph 24.2 mph N/A   Clear
5:53 PM 75.0 °F 53.1 °F 46% 29.97 in 9.0 mi SW 15.0 mph - N/A   Partly Cloudy
6:53 PM 72.0 °F 53.1 °F 51% 29.96 in 9.0 mi West 13.8 mph 18.4 mph N/A   Partly Cloudy
7:53 PM 69.1 °F 53.1 °F 57% 29.96 in 9.0 mi WSW 9.2 mph - N/A   Clear
8:53 PM 64.9 °F 52.0 °F 63% 29.97 in 9.0 mi West 6.9 mph - N/A   Clear
9:53 PM 63.0 °F 52.0 °F 67% 29.99 in 10.0 mi West 4.6 mph - N/A   Clear
10:53 PM 61.0 °F 51.1 °F 70% 29.99 in 9.0 mi NW 3.5 mph - N/A   Clear
11:53 PM 60.1 °F 50.0 °F 69% 29.99 in 9.0 mi West 3.5 mph - N/A   Clear