Windsor, CA

10:43 AM PST on February 12, 2016 (GMT -0800)
Sonoma County

Weather History for KSTS - July, 2012

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Tuesday, July 31, 2012

  Actual Average Record
Temperature  
Mean Temperature 70 °F 67 °F  
Max Temperature 90 °F 83 °F 100 °F (2000)
Min Temperature 49 °F 52 °F 48 °F (1999)
Degree Days  
Heating Degree Days 0    
Month to date heating degree days 23  
Since 1 June heating degree days 87  
Since 1 July heating degree days 23  
Cooling Degree Days 5    
Month to date cooling degree days 89  
Year to date cooling degree days 193  
Since 1 June cooling degree days 164  
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 50 °F    
Average Humidity 60    
Maximum Humidity 93    
Minimum Humidity 27    
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in (2016)
Month to date precipitation 0.00 0.01  
Year to date precipitation 18.79 22.10  
Since 1 July precipitation 0.00  
Sea Level Pressure  
Sea Level Pressure 29.91 in    
Wind  
Wind Speed 4 mph (South)    
Max Wind Speed 14 mph    
Max Gust Speed 16 mph    
Visibility 10 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

Jul. 31, 2012 Rise Set
Actual Time 6:12 AM PDT 8:21 PM PDT
Civil Twilight 5:43 AM PDT 8:51 PM PDT
Nautical Twilight 5:07 AM PDT 9:27 PM PDT
Astronomical Twilight 4:27 AM PDT 10:06 PM PDT
Moon 7:15 PM PDT (7/31) 4:40 AM PDT (7/31)
Length of Visible Light 15h 08m
Length of Day
14h 09m
Waxing Gibbous, 98% of the Moon is Illuminated
Jul 31
Waxing Gibbous
Aug 1
Full
Aug 9
Last Quarter
Aug 17
New
Aug 24
First Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 57.0 °F - 50.0 °F 77% 29.89 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 55.9 °F - 50.0 °F 80% 29.89 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 53.1 °F - 48.9 °F 86% 29.89 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 53.1 °F - 48.0 °F 83% 29.89 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 51.1 °F - 48.0 °F 89% 29.89 in 9.0 mi Calm Calm - N/A   Clear
5:53 AM 51.1 °F - 48.0 °F 89% 29.91 in 9.0 mi Calm Calm - N/A   Clear
6:53 AM 48.9 °F - 46.9 °F 93% 29.92 in 7.0 mi Calm Calm - N/A   Haze
7:53 AM 55.9 °F - 50.0 °F 80% 29.94 in 9.0 mi Calm Calm - N/A   Clear
8:53 AM 63.0 °F - 51.1 °F 65% 29.95 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 69.1 °F - 52.0 °F 54% 29.95 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 75.0 °F - 53.1 °F 46% 29.94 in 10.0 mi South 3.5 mph - N/A   Clear
12:53 PM 87.1 °F 84.9 °F 53.1 °F 31% 29.91 in 10.0 mi South 5.8 mph - N/A   Clear
1:53 PM 89.1 °F 86.7 °F 53.1 °F 29% 29.90 in 10.0 mi South 6.9 mph - N/A   Clear
2:53 PM 89.1 °F 86.7 °F 53.1 °F 29% 29.89 in 10.0 mi South 9.2 mph - N/A   Partly Cloudy
3:53 PM 89.1 °F - 51.1 °F 27% 29.88 in 10.0 mi South 10.4 mph - N/A   Partly Cloudy
5:53 PM 82.0 °F - 51.1 °F 34% 29.88 in 10.0 mi SSE 11.5 mph - N/A   Scattered Clouds
6:53 PM 75.0 °F - 51.1 °F 43% 29.88 in 10.0 mi SSE 11.5 mph - N/A   Scattered Clouds
7:53 PM 66.9 °F - 51.1 °F 57% 29.89 in 10.0 mi SSE 6.9 mph - N/A   Scattered Clouds
8:53 PM 61.0 °F - 50.0 °F 67% 29.91 in 10.0 mi SSE 4.6 mph - N/A   Clear
11:53 PM 54.0 °F - 48.9 °F 83% 29.94 in 10.0 mi SSE 3.5 mph - N/A   Clear