Weather History for Santa Rosa, CA

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Thursday, July 24, 2014

  Actual Average Record
Temperature  
Mean Temperature 72 °F 67 °F  
Max Temperature 92 °F 83 °F 100 °F (2006)
Min Temperature 52 °F 52 °F 45 °F (2002)
Degree Days  
Heating Degree Days 0    
Month to date heating degree days 0  
Since 1 June heating degree days 29  
Since 1 July heating degree days 0  
Cooling Degree Days 7    
Month to date cooling degree days 63  
Year to date cooling degree days 199  
Since 1 June cooling degree days 141  
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 53 °F    
Average Humidity 60    
Maximum Humidity 93    
Minimum Humidity 27    
Precipitation  
Precipitation 0.00 in 0.00 in 0.01 in (2003)
Month to date precipitation T 0.01  
Year to date precipitation 12.57 22.10  
Since 1 July precipitation T 0.01  
Sea Level Pressure  
Sea Level Pressure 29.90 in    
Wind  
Wind Speed 4 mph (South)    
Max Wind Speed 14 mph    
Max Gust Speed 18 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jul. 24, 2014 Rise Set
Actual Time 6:06 AM PDT 8:28 PM PDT
Civil Twilight 5:36 AM PDT 8:58 PM PDT
Nautical Twilight 4:59 AM PDT 9:35 PM PDT
Astronomical Twilight 4:17 AM PDT 10:16 PM PDT
Moon 4:18 AM PDT (7/24) 6:48 PM PDT (7/24)
Length of Visible Light 15h 22m
Length of Day
14h 22m
Waning Crescent, 4% of the Moon is Illuminated
Jul 24
Waning Crescent
Jul 26
New
Aug 3
First Quarter
Aug 10
Full
Aug 17
Last 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 60.1 °F - 55.0 °F 83% 30.00 in 10.0 mi SSE 3.5 mph - N/A   Clear
1:53 AM 59.0 °F - 55.0 °F 87% 30.00 in 10.0 mi SSE 3.5 mph - N/A   Clear
2:53 AM 57.9 °F - 54.0 °F 87% 29.99 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 55.0 °F - 53.1 °F 93% 29.98 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 53.1 °F - 52.0 °F 96% 29.98 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 54.0 °F - 52.0 °F 93% 29.98 in 9.0 mi Calm Calm - N/A   Clear
6:53 AM 54.0 °F - 52.0 °F 93% 29.98 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 59.0 °F - 55.0 °F 87% 29.99 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 64.9 °F - 55.0 °F 70% 29.98 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 70.0 °F - 55.9 °F 61% 29.97 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 75.9 °F - 55.9 °F 50% 29.96 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 82.0 °F 81.6 °F 55.9 °F 41% 29.94 in 10.0 mi Variable 3.5 mph - N/A   Clear
12:53 PM 87.1 °F 85.3 °F 55.0 °F 33% 29.91 in 10.0 mi SSE 4.6 mph - N/A   Clear
1:53 PM 90.0 °F 87.5 °F 53.1 °F 28% 29.88 in 10.0 mi Variable 6.9 mph - N/A   Clear
2:53 PM 91.0 °F 88.7 °F 54.0 °F 28% 29.86 in 10.0 mi South 11.5 mph 18.4 mph N/A   Clear
3:53 PM 89.1 °F - 52.0 °F 28% 29.83 in 10.0 mi SW 11.5 mph - N/A   Clear
4:53 PM 90.0 °F - 51.1 °F 26% 29.82 in 10.0 mi Variable 6.9 mph - N/A   Clear
5:53 PM 90.0 °F - 52.0 °F 27% 29.80 in 10.0 mi SSW 8.1 mph - N/A   Clear
6:53 PM 88.0 °F - 52.0 °F 29% 29.80 in 10.0 mi South 8.1 mph - N/A   Clear
7:53 PM 82.9 °F - 52.0 °F 34% 29.80 in 10.0 mi SSE 8.1 mph - N/A   Clear
8:53 PM 73.0 °F - 52.0 °F 48% 29.81 in 10.0 mi SSE 5.8 mph - N/A   Clear
9:53 PM 69.1 °F - 50.0 °F 51% 29.81 in 10.0 mi South 5.8 mph - N/A   Clear
10:53 PM 64.9 °F - 51.1 °F 61% 29.82 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 63.0 °F - 51.1 °F 65% 29.82 in 10.0 mi Calm Calm - N/A   Clear