Weather History for Novato, CA

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Monday, October 21, 2013

  Actual Average (KAPC) Record (KAPC)
Temperature  
Mean Temperature 58 °F 58 °F  
Max Temperature 73 °F 73 °F 87 °F (1999)
Min Temperature 42 °F 42 °F 35 °F (2004)
Degree Days  
Heating Degree Days 8    
Month to date heating degree days  
Since 1 July heating degree days  
Cooling Degree Days 0    
Month to date cooling degree days  
Year to date cooling degree days  
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 47 °F    
Average Humidity 86    
Maximum Humidity 100    
Minimum Humidity 44    
Precipitation  
Precipitation 0.00 in - 0.76 in (1985)
Month to date precipitation  
Year to date precipitation  
Since 1 July precipitation  
Sea Level Pressure  
Sea Level Pressure 29.97 in    
Wind  
Wind Speed 3 mph (North)    
Max Wind Speed 10 mph    
Max Gust Speed -    
Visibility 8 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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Astronomy

Oct. 21, 2013 Rise Set
Actual Time 7:25 AM PDT 6:23 PM PDT
Civil Twilight 6:58 AM PDT 6:50 PM PDT
Nautical Twilight 6:27 AM PDT 7:21 PM PDT
Astronomical Twilight 5:57 AM PDT 7:51 PM PDT
Moon 8:23 PM PDT (10/21) 10:02 AM PDT (10/21)
Length of Visible Light 11h 52m
Length of Day
10h 58m
Waning Gibbous, 92% of the Moon is Illuminated
Oct 21
Waning Gibbous
Oct 26
Last Quarter
Nov 3
New
Nov 9
First Quarter
Nov 17
Full

Hourly Weather History & Observations

Time (PDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 42.8 °F 39.3 °F 42.8 °F 100% 29.96 in 10.0 mi NNW 5.8 mph - N/A   Clear
12:35 AM 44.6 °F 40.7 °F 44.6 °F 100% 29.96 in 10.0 mi NNW 6.9 mph - N/A   Clear
12:55 AM 42.8 °F 39.3 °F 42.8 °F 100% 29.96 in 10.0 mi NNW 5.8 mph - N/A   Clear
1:15 AM 44.6 °F 40.7 °F 44.6 °F 100% 29.96 in 10.0 mi North 6.9 mph - N/A   Clear
1:35 AM 46.4 °F 45.2 °F 46.4 °F 100% 29.97 in 10.0 mi NNW 3.5 mph - N/A   Scattered Clouds
1:55 AM 44.6 °F - 44.6 °F 100% 29.97 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:15 AM 44.6 °F - 44.6 °F 100% 29.97 in 10.0 mi Calm Calm - N/A   Scattered Clouds
2:35 AM 44.6 °F - 44.6 °F 100% 29.98 in 10.0 mi Calm Calm - N/A   Scattered Clouds
2:55 AM 44.6 °F - 44.6 °F 100% 29.98 in 10.0 mi Calm Calm - N/A   Overcast
3:15 AM 44.6 °F - 44.6 °F 100% 29.97 in 10.0 mi Calm Calm - N/A   Unknown
3:35 AM 44.6 °F - 44.6 °F 100% 29.97 in 10.0 mi Calm Calm - N/A   Unknown
3:55 AM 44.6 °F - 44.6 °F 100% 29.97 in 10.0 mi Calm Calm - N/A   Unknown
4:15 AM 44.6 °F - 44.6 °F 100% 29.98 in 10.0 mi Calm Calm - N/A   Unknown
4:35 AM 46.4 °F - 46.4 °F 100% 29.98 in 6.0 mi Calm Calm - N/A   Mist
4:55 AM 46.4 °F - 46.4 °F 100% 29.98 in 8.0 mi Calm Calm - N/A   Overcast
5:15 AM 46.4 °F - 46.4 °F 100% 29.98 in 5.0 mi Calm Calm - N/A   Overcast
5:35 AM 46.4 °F - 46.4 °F 100% 29.98 in 3.0 mi Calm Calm - N/A   Overcast
5:55 AM 46.4 °F 45.2 °F 46.4 °F 100% 29.99 in 1.5 mi West 3.5 mph - N/A   Overcast
6:15 AM 46.4 °F 45.2 °F 46.4 °F 100% 29.99 in 0.8 mi WSW 3.5 mph - N/A   Overcast
6:35 AM 46.4 °F - 46.4 °F 100% 29.99 in 0.2 mi Calm Calm - N/A Fog Fog
6:55 AM 46.4 °F 45.2 °F 46.4 °F 100% 29.99 in 0.2 mi WSW 3.5 mph - N/A Fog Fog
7:15 AM 46.4 °F - 46.4 °F 100% 29.99 in 0.2 mi Calm Calm - N/A Fog Fog
7:35 AM 44.6 °F 43.1 °F 44.6 °F 100% 30.00 in 0.2 mi West 3.5 mph - N/A Fog Fog
7:55 AM 44.6 °F 43.1 °F 44.6 °F 100% 30.00 in 0.2 mi West 3.5 mph - N/A Fog Fog
8:15 AM 44.6 °F - 44.6 °F 100% 30.01 in 0.2 mi Calm Calm - N/A Fog Fog
8:35 AM 46.4 °F - 46.4 °F 100% 30.01 in 0.2 mi Calm Calm - N/A Fog Fog
8:55 AM 46.4 °F 45.2 °F 46.4 °F 100% 30.02 in 0.2 mi West 3.5 mph - N/A Fog Fog
9:15 AM 46.4 °F - 46.4 °F 100% 30.02 in 0.2 mi Calm Calm - N/A Fog Fog
9:35 AM 46.4 °F - 46.4 °F 100% 30.03 in 0.5 mi Calm Calm - N/A Fog Fog
9:55 AM 48.2 °F - 48.2 °F 100% 30.03 in 1.2 mi WSW 3.5 mph - N/A   Mist
10:15 AM 48.2 °F - 48.2 °F 100% 30.03 in 3.0 mi Calm Calm - N/A   Mist
10:55 AM 48.2 °F - 48.2 °F 100% 30.03 in 7.0 mi Calm Calm - N/A   Unknown
11:15 AM 50.0 °F - 50.0 °F 100% 30.03 in 9.0 mi Calm Calm - N/A   Unknown
11:35 AM 51.8 °F - 51.8 °F 100% 30.02 in 10.0 mi Calm Calm - N/A   Overcast
11:55 AM 55.4 °F - 51.8 °F 88% 30.01 in 10.0 mi Calm Calm - N/A   Scattered Clouds
12:15 PM 57.2 °F - 51.8 °F 82% 30.01 in 10.0 mi NNW 3.5 mph - N/A   Clear
12:35 PM 57.2 °F - 51.8 °F 82% 30.00 in 10.0 mi NNE 3.5 mph - N/A   Clear
12:55 PM 60.8 °F - 51.8 °F 72% 29.99 in 10.0 mi Calm Calm - N/A   Clear
1:15 PM 62.6 °F - 51.8 °F 68% 29.98 in 10.0 mi Calm Calm - N/A   Clear
1:35 PM 64.4 °F - 51.8 °F 64% 29.97 in 10.0 mi NNE 5.8 mph - N/A   Clear
1:55 PM 66.2 °F - 50.0 °F 56% 29.96 in 10.0 mi NE 3.5 mph - N/A   Clear
2:15 PM 68.0 °F - 50.0 °F 52% 29.95 in 10.0 mi Calm Calm - N/A   Clear
2:35 PM 68.0 °F - 50.0 °F 52% 29.94 in 10.0 mi Calm Calm - N/A   Clear
2:55 PM 71.6 °F - 50.0 °F 46% 29.93 in 10.0 mi Calm Calm - N/A   Clear
3:15 PM 71.6 °F - 50.0 °F 46% 29.93 in 10.0 mi SE 3.5 mph - N/A   Clear
3:35 PM 71.6 °F - 50.0 °F 46% 29.92 in 10.0 mi SE 3.5 mph - N/A   Clear
3:55 PM 73.4 °F - 50.0 °F 44% 29.92 in 10.0 mi SE 5.8 mph - N/A   Clear
4:15 PM 73.4 °F - 51.8 °F 47% 29.92 in 10.0 mi SE 3.5 mph - N/A   Clear
4:35 PM 71.6 °F - 51.8 °F 50% 29.92 in 10.0 mi ENE 5.8 mph - N/A   Clear
4:55 PM 71.6 °F - 50.0 °F 46% 29.92 in 10.0 mi NNE 8.1 mph - N/A   Clear
5:15 PM 71.6 °F - 50.0 °F 46% 29.92 in 10.0 mi North 10.4 mph - N/A   Clear
5:35 PM 68.0 °F - 48.2 °F 49% 29.92 in 10.0 mi North 10.4 mph - N/A   Clear
5:55 PM 66.2 °F - 48.2 °F 52% 29.92 in 10.0 mi NNW 8.1 mph - N/A   Clear
6:15 PM 64.4 °F - 48.2 °F 56% 29.92 in 10.0 mi NW 3.5 mph - N/A   Clear
6:35 PM 62.6 °F - 48.2 °F 59% 29.93 in 10.0 mi SE 3.5 mph - N/A   Clear
6:55 PM 59.0 °F - 48.2 °F 67% 29.93 in 10.0 mi NE 3.5 mph - N/A   Clear
7:15 PM 57.2 °F - 48.2 °F 72% 29.94 in 10.0 mi North 6.9 mph - N/A   Unknown
7:35 PM 53.6 °F - 48.2 °F 82% 29.94 in 10.0 mi North 8.1 mph - N/A   Unknown
7:55 PM 53.6 °F - 48.2 °F 82% 29.95 in 10.0 mi North 9.2 mph - N/A   Unknown
8:15 PM 50.0 °F - 48.2 °F 94% 29.96 in 10.0 mi North 6.9 mph - N/A   Unknown
8:35 PM 50.0 °F - 48.2 °F 94% 29.96 in 10.0 mi North 8.1 mph - N/A   Unknown
8:55 PM 50.0 °F - 48.2 °F 94% 29.97 in 10.0 mi North 9.2 mph - N/A   Unknown
9:15 PM 48.2 °F - 48.2 °F 100% 29.97 in 10.0 mi North 8.1 mph - N/A   Unknown
9:35 PM 48.2 °F - 48.2 °F 100% 29.98 in 10.0 mi North 6.9 mph - N/A   Clear
9:55 PM 48.2 °F - 48.2 °F 100% 29.98 in 10.0 mi North 8.1 mph - N/A   Clear
10:15 PM 46.4 °F 42.9 °F 46.4 °F 100% 29.99 in 10.0 mi North 6.9 mph - N/A   Clear
10:35 PM 44.6 °F 41.4 °F 44.6 °F 100% 29.99 in 10.0 mi NNW 5.8 mph - N/A   Clear
10:55 PM 44.6 °F 40.7 °F 44.6 °F 100% 30.00 in 10.0 mi NNW 6.9 mph - N/A   Clear
11:15 PM 44.6 °F 41.4 °F 44.6 °F 100% 30.00 in 10.0 mi NNW 5.8 mph - N/A   Clear
11:35 PM 44.6 °F 41.4 °F 44.6 °F 100% 30.00 in 10.0 mi North 5.8 mph - N/A   Clear
11:55 PM 42.8 °F 39.3 °F 42.8 °F 100% 30.00 in 9.0 mi North 5.8 mph - N/A   Partly Cloudy