Weather History for Novato, CA

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Saturday, August 17, 2013

  Actual Average (KAPC) Record (KAPC)
Temperature  
Mean Temperature 67 °F 66 °F  
Max Temperature 84 °F 80 °F 86 °F (2007)
Min Temperature 50 °F 52 °F 45 °F (2007)
Degree Days  
Heating Degree Days 0    
Month to date heating degree days  
Since 1 June heating degree days  
Since 1 July heating degree days  
Cooling Degree Days 2    
Month to date cooling degree days  
Year to date cooling degree days  
Since 1 June cooling degree days  
Growing Degree Days 17 (Base 50)    
Moisture  
Dew Point 56 °F    
Average Humidity 74    
Maximum Humidity 100    
Minimum Humidity 35    
Precipitation  
Precipitation 0.00 in - 0.00 in (2014)
Month to date precipitation  
Year to date precipitation  
Since 1 July precipitation  
Sea Level Pressure  
Sea Level Pressure 29.93 in    
Wind  
Wind Speed 3 mph (SSW)    
Max Wind Speed 17 mph    
Max Gust Speed 22 mph    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Aug. 17, 2013 Rise Set
Actual Time 6:27 AM PDT 8:00 PM PDT
Civil Twilight 5:59 AM PDT 8:28 PM PDT
Nautical Twilight 5:25 AM PDT 9:01 PM PDT
Astronomical Twilight 4:49 AM PDT 9:37 PM PDT
Moon 5:19 PM PDT 2:37 AM PDT
Length of Visible Light 14h 29m
Length of Day
13h 33m
Waxing Gibbous, 85% of the Moon is Illuminated
Aug 17
Waxing Gibbous
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New
Sep 12
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
12:15 AM 55.4 °F - 55.4 °F 100% 29.97 in 10.0 mi Calm Calm - N/A   Unknown
12:35 AM 55.4 °F - 55.4 °F 100% 29.97 in 10.0 mi NW 3.5 mph - N/A   Unknown
12:55 AM 57.2 °F - 57.2 °F 100% 29.97 in 10.0 mi Calm Calm - N/A   Unknown
1:15 AM 55.4 °F - 55.4 °F 100% 29.97 in 10.0 mi Calm Calm - N/A   Unknown
1:35 AM 57.2 °F - 57.2 °F 100% 29.97 in 10.0 mi Calm Calm - N/A   Unknown
1:55 AM 57.2 °F - 57.2 °F 100% 29.96 in 10.0 mi Calm Calm - N/A   Unknown
2:15 AM 55.4 °F - 55.4 °F 100% 29.96 in 10.0 mi Calm Calm - N/A   Unknown
2:35 AM 55.4 °F - 55.4 °F 100% 29.96 in 10.0 mi Calm Calm - N/A   Unknown
2:55 AM 50.0 °F - 50.0 °F 100% 29.95 in 5.0 mi Calm Calm - N/A   Mist
3:15 AM 51.8 °F - 51.8 °F 100% 29.95 in 8.0 mi Calm Calm - N/A   Unknown
3:35 AM 53.6 °F - 53.6 °F 100% 29.96 in 10.0 mi Calm Calm - N/A   Clear
3:55 AM 55.4 °F - 55.4 °F 100% 29.96 in 10.0 mi Calm Calm - N/A   Clear
4:15 AM 55.4 °F - 55.4 °F 100% 29.95 in 10.0 mi Calm Calm - N/A   Clear
4:35 AM 55.4 °F - 55.4 °F 100% 29.96 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 55.4 °F - 55.4 °F 100% 29.96 in 10.0 mi Calm Calm - N/A   Clear
5:15 AM 55.4 °F - 55.4 °F 100% 29.96 in 10.0 mi Calm Calm - N/A   Clear
5:35 AM 55.4 °F - 55.4 °F 100% 29.96 in 10.0 mi Calm Calm - N/A   Clear
5:55 AM 51.8 °F - 51.8 °F 100% 29.96 in 7.0 mi Calm Calm - N/A   Clear
6:15 AM 51.8 °F - 51.8 °F 100% 29.97 in 10.0 mi Calm Calm - N/A   Clear
6:35 AM 53.6 °F - 53.6 °F 100% 29.97 in 10.0 mi Calm Calm - N/A   Clear
6:55 AM 51.8 °F - 51.8 °F 100% 29.97 in 1.8 mi Calm Calm - N/A   Clear
7:15 AM 51.8 °F - 51.8 °F 100% 29.98 in 5.0 mi Calm Calm - N/A   Clear
7:35 AM 53.6 °F - 53.6 °F 100% 29.98 in 10.0 mi Calm Calm - N/A   Clear
7:55 AM 55.4 °F - 55.4 °F 100% 29.98 in 9.0 mi Calm Calm - N/A   Clear
8:15 AM 57.2 °F - 57.2 °F 100% 29.98 in 10.0 mi Calm Calm - N/A   Clear
8:35 AM 59.0 °F - 57.2 °F 94% 29.99 in 10.0 mi Calm Calm - N/A   Clear
8:55 AM 62.6 °F - 55.4 °F 77% 29.99 in - Calm Calm - N/A   Clear
9:15 AM 64.4 °F - 55.4 °F 73% 29.99 in - NE 3.5 mph - N/A   Clear
9:35 AM 66.2 °F - 55.4 °F 68% 29.99 in - Calm Calm - N/A   Clear
9:55 AM 64.4 °F - 55.4 °F 73% 29.98 in - Calm Calm - N/A   Clear
10:15 AM 66.2 °F - 55.4 °F 68% 29.98 in - SSE 4.6 mph - N/A   Clear
10:35 AM 68.0 °F - 57.2 °F 68% 29.98 in - Calm Calm - N/A   Clear
10:55 AM 68.0 °F - 55.4 °F 64% 29.98 in - East 3.5 mph - N/A   Clear
11:15 AM 71.6 °F - 57.2 °F 60% 29.98 in - East 4.6 mph - N/A   Clear
11:35 AM 73.4 °F - 59.0 °F 61% 29.97 in - ESE 4.6 mph - N/A   Clear
11:55 AM 75.2 °F - 59.0 °F 57% 29.96 in - SE 5.8 mph - N/A   Clear
12:15 PM 73.4 °F - 60.8 °F 65% 29.96 in - SE 9.2 mph - N/A   Clear
12:35 PM 73.4 °F - 59.0 °F 61% 29.96 in - SE 10.4 mph - N/A   Clear
12:55 PM 73.4 °F - 59.0 °F 61% 29.95 in - SSE 5.8 mph - N/A   Clear
1:15 PM 75.2 °F - 59.0 °F 57% 29.95 in - South 5.8 mph - N/A   Clear
1:35 PM 80.6 °F 80.3 °F 53.6 °F 39% 29.94 in - WSW 8.1 mph - N/A   Partly Cloudy
1:55 PM 82.4 °F 81.7 °F 55.4 °F 39% 29.93 in - WNW 3.5 mph - N/A   Clear
2:15 PM 84.2 °F 82.8 °F 53.6 °F 35% 29.92 in - SSW 5.8 mph - N/A   Clear
2:35 PM 84.2 °F 83.0 °F 55.4 °F 37% 29.91 in - SW 13.8 mph - N/A   Clear
2:55 PM 82.4 °F 81.7 °F 55.4 °F 39% 29.91 in - SW 11.5 mph - N/A   Clear
3:15 PM 84.2 °F 83.0 °F 55.4 °F 37% 29.90 in - WSW 10.4 mph 19.6 mph N/A   Clear
3:35 PM 82.4 °F 81.7 °F 55.4 °F 39% 29.89 in - SW 13.8 mph - N/A   Clear
3:55 PM 82.4 °F 81.7 °F 55.4 °F 39% 29.87 in - SW 9.2 mph - N/A   Clear
4:15 PM 82.4 °F 81.7 °F 55.4 °F 39% 29.87 in - SW 15.0 mph - N/A   Clear
4:35 PM 82.4 °F 82.0 °F 57.2 °F 42% 29.87 in - SW 13.8 mph 19.6 mph N/A   Partly Cloudy
4:55 PM 78.8 °F - 57.2 °F 47% 29.87 in - SW 16.1 mph 20.7 mph N/A   Partly Cloudy
5:15 PM 80.6 °F 80.8 °F 57.2 °F 45% 29.87 in - SW 12.7 mph 19.6 mph N/A   Clear
5:35 PM 77.0 °F - 57.2 °F 50% 29.85 in - SSW 17.3 mph 21.9 mph N/A   Clear
5:55 PM 77.0 °F - 57.2 °F 50% 29.85 in - SSW 11.5 mph 18.4 mph N/A   Clear
6:15 PM 77.0 °F - 57.2 °F 50% 29.85 in - SW 11.5 mph 19.6 mph N/A   Clear
6:35 PM 77.0 °F - 57.2 °F 50% 29.85 in - SSW 5.8 mph - N/A   Clear
6:55 PM 75.2 °F - 57.2 °F 53% 29.85 in - SW 6.9 mph - N/A   Clear
7:15 PM 73.4 °F - 57.2 °F 57% 29.85 in - SSW 5.8 mph - N/A   Clear
7:35 PM 71.6 °F - 55.4 °F 57% 29.85 in - SW 8.1 mph - N/A   Clear
7:55 PM 69.8 °F - 55.4 °F 60% 29.85 in - SSW 3.5 mph - N/A   Clear
8:15 PM 69.8 °F - 55.4 °F 60% 29.85 in - SSE 3.5 mph - N/A   Clear
8:35 PM 66.2 °F - 55.4 °F 68% 29.86 in - SSE 5.8 mph - N/A   Clear
8:55 PM 66.2 °F - 57.2 °F 73% 29.87 in - South 5.8 mph - N/A   Unknown
9:15 PM 64.4 °F - 55.4 °F 73% 29.87 in - Calm Calm - N/A   Unknown
9:35 PM 64.4 °F - 55.4 °F 73% 29.88 in - Calm Calm - N/A   Unknown
9:55 PM 64.4 °F - 57.2 °F 77% 29.88 in - ESE 3.5 mph - N/A   Unknown
10:15 PM 62.6 °F - 57.2 °F 82% 29.88 in - Calm Calm - N/A   Unknown
10:35 PM 62.6 °F - 57.2 °F 82% 29.89 in 10.0 mi Calm Calm - N/A   Unknown
10:55 PM 62.6 °F - 57.2 °F 82% 29.88 in 10.0 mi WSW 3.5 mph - N/A   Unknown
11:15 PM 62.6 °F - 55.4 °F 77% 29.89 in 10.0 mi Calm Calm - N/A   Clear
11:35 PM 60.8 °F - 57.2 °F 88% 29.88 in 10.0 mi Calm Calm - N/A   Clear
11:55 PM 59.0 °F - 57.2 °F 94% 29.88 in 10.0 mi Calm Calm - N/A   Clear