Santa Rosa, CA

9:11 AM PDT on June 25, 2017 (GMT -0700)
Sonoma County

Weather History for KSTS - April, 2013

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Friday, April 12, 2013

  Actual Average Record
Temperature  
Mean Temperature 60 °F 55 °F  
Max Temperature 77 °F 68 °F 87 °F (2008)
Min Temperature 42 °F 42 °F 34 °F (2001)
Degree Days  
Heating Degree Days 5    
Month to date heating degree days 77  
Since 1 July heating degree days 2503  
Cooling Degree Days 0    
Month to date cooling degree days 1  
Year to date cooling degree days 1  
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 46 °F    
Average Humidity 69    
Maximum Humidity 93    
Minimum Humidity 44    
Precipitation  
Precipitation 0.00 in 0.07 in 1.46 in (2003)
Month to date precipitation 1.11 0.95  
Year to date precipitation 4.85 19.38  
Since 1 July precipitation 27.26  
Sea Level Pressure  
Sea Level Pressure 29.85 in    
Wind  
Wind Speed 4 mph (SSE)    
Max Wind Speed 16 mph    
Max Gust Speed 20 mph    
Visibility 9 miles    
Events Fog    
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

Apr. 12, 2013 Rise Set
Actual Time 6:39 AM PDT 7:45 PM PDT
Civil Twilight 6:11 AM PDT 8:12 PM PDT
Nautical Twilight 5:39 AM PDT 8:45 PM PDT
Astronomical Twilight 5:05 AM PDT 9:19 PM PDT
Moon 7:54 AM PDT (4/12) 10:19 PM PDT (4/12)
Length of Visible Light 14h 00m
Length of Day
13h 06m
Waxing Crescent, 6% of the Moon is Illuminated
Apr 12
Waxing Crescent
Apr 18
First Quarter
Apr 25
Full
May 2
Last Quarter
May 9
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 48.0 °F - 43.0 °F 83% 29.86 in 8.0 mi Calm Calm - N/A   Clear
1:53 AM 48.0 °F - 43.0 °F 83% 29.86 in 8.0 mi Calm Calm - N/A   Clear
2:53 AM 44.1 °F - 41.0 °F 89% 29.84 in 7.0 mi Calm Calm - N/A   Clear
3:53 AM 44.1 °F - 42.1 °F 93% 29.85 in 7.0 mi Calm Calm - N/A   Clear
4:53 AM 45.0 °F - 42.1 °F 90% 29.85 in 7.0 mi Calm Calm - N/A   Clear
5:53 AM 44.1 °F - 41.0 °F 89% 29.86 in 8.0 mi Calm Calm - N/A   Clear
6:53 AM 42.1 °F 40.2 °F 39.9 °F 92% 29.87 in 9.0 mi West 3.5 mph - N/A Fog Patches of Fog
7:53 AM 46.0 °F - 44.1 °F 93% 29.89 in 7.0 mi Calm Calm - N/A Fog Patches of Fog
8:53 AM 52.0 °F - 46.0 °F 80% 29.89 in 9.0 mi Calm Calm - N/A   Clear
9:53 AM 55.9 °F - 46.9 °F 72% 29.90 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 62.1 °F - 48.0 °F 60% 29.90 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 64.9 °F - 48.9 °F 56% 29.88 in 10.0 mi Calm Calm - N/A   Scattered Clouds
12:53 PM 69.1 °F - 48.9 °F 49% 29.87 in 10.0 mi SSE 3.5 mph - N/A   Scattered Clouds
1:53 PM 72.0 °F - 53.1 °F 51% 29.85 in 9.0 mi SSE 6.9 mph - N/A   Scattered Clouds
2:53 PM 73.0 °F - 50.0 °F 44% 29.84 in 10.0 mi SSE 9.2 mph - N/A   Scattered Clouds
3:53 PM 73.9 °F - 50.0 °F 43% 29.82 in 10.0 mi SSE 8.1 mph - N/A   Scattered Clouds
4:53 PM 72.0 °F - 51.1 °F 48% 29.80 in 10.0 mi SE 12.7 mph - N/A   Scattered Clouds
5:53 PM 66.9 °F - 48.9 °F 52% 29.80 in 10.0 mi SE 10.4 mph - N/A   Scattered Clouds
6:53 PM 61.0 °F - 48.0 °F 62% 29.81 in 10.0 mi SSE 9.2 mph - N/A   Scattered Clouds
7:53 PM 55.9 °F - 46.0 °F 69% 29.82 in 8.0 mi SSE 6.9 mph - N/A   Clear
8:53 PM 53.1 °F - 46.0 °F 77% 29.83 in 9.0 mi South 4.6 mph - N/A   Clear
9:53 PM 52.0 °F - 45.0 °F 77% 29.86 in 8.0 mi South 3.5 mph - N/A   Clear
10:53 PM 51.1 °F - 45.0 °F 80% 29.86 in 8.0 mi Calm Calm - N/A   Clear
11:53 PM 48.0 °F - 43.0 °F 83% 29.86 in 8.0 mi Calm Calm - N/A   Clear