Grass Valley, CA

8:06 PM PDT on July 21, 2017 (GMT -0700)
Grass Valley

Weather History for KGOO - August, 2013

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Tuesday, August 20, 2013

  Actual Average (KAUN) Record (KAUN)
Temperature  
Mean Temperature 81 °F -  
Max Temperature 87 °F 87 °F 109 °F (1950)
Min Temperature 75 °F 58 °F 50 °F (1948)
Cooling Degree Days 16    
Growing Degree Days 31 (Base 50)    
Moisture  
Dew Point 49 °F    
Average Humidity 35    
Maximum Humidity 42    
Minimum Humidity 26    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 3 mph (SE)    
Max Wind Speed 8 mph    
Max Gust Speed -    
Visibility 9 miles    
Events      
Averages and records for this station are not official NWS values.
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

Aug. 20, 2013 Rise Set
Actual Time 6:21 AM PDT 7:51 PM PDT
Civil Twilight 5:53 AM PDT 8:20 PM PDT
Nautical Twilight 5:19 AM PDT 8:53 PM PDT
Astronomical Twilight 4:43 AM PDT 9:29 PM PDT
Moon 7:27 PM PDT (8/20) 5:57 AM PDT (8/20)
Length of Visible Light 14h 26m
Length of Day
13h 29m
Full, 100% of the Moon is Illuminated
Aug 20
Full
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
12:00 AM 82.4 °F - 46.4 °F 28% 29.97 in 10.0 mi SE 5.8 mph - N/A   Clear
12:20 AM 82.4 °F - 44.6 °F 26% 29.97 in 10.0 mi ESE 5.8 mph - N/A   Clear
12:40 AM 82.4 °F - 44.6 °F 26% 29.98 in 10.0 mi South 3.5 mph - N/A   Clear
1:00 AM 78.8 °F - 46.4 °F 32% 29.99 in 10.0 mi Calm Calm - N/A   Clear
1:20 AM 77.0 °F - 48.2 °F 36% 29.99 in 10.0 mi Calm Calm - N/A   Clear
1:40 AM 75.2 °F - 48.2 °F 38% 29.98 in 10.0 mi SE 5.8 mph - N/A   Clear
2:00 AM 75.2 °F - 48.2 °F 38% 29.97 in 10.0 mi SE 4.6 mph - N/A   Clear
2:20 AM 77.0 °F - 48.2 °F 36% 29.96 in 10.0 mi SE 8.1 mph - N/A   Clear
2:40 AM 77.0 °F - 48.2 °F 36% 29.96 in 10.0 mi ESE 4.6 mph - N/A   Clear
3:00 AM 77.0 °F - 48.2 °F 36% 29.96 in 10.0 mi Calm Calm - N/A   Clear
3:20 AM 77.0 °F - 48.2 °F 36% 29.96 in 10.0 mi Calm Calm - N/A   Clear
3:40 AM 77.0 °F - 48.2 °F 36% 29.96 in 10.0 mi ESE 4.6 mph - N/A   Clear
4:00 AM 77.0 °F - 48.2 °F 36% 29.96 in 10.0 mi Calm Calm - N/A   Clear
4:20 AM 75.2 °F - 48.2 °F 38% 29.96 in 10.0 mi Calm Calm - N/A   Clear
4:40 AM 77.0 °F - 48.2 °F 36% 29.95 in 10.0 mi East 5.8 mph - N/A   Clear
5:00 AM 77.0 °F - 48.2 °F 36% 29.95 in 10.0 mi Calm Calm - N/A   Clear
5:20 AM 77.0 °F - 48.2 °F 36% 29.95 in 10.0 mi East 4.6 mph - N/A   Clear
5:40 AM 77.0 °F - 48.2 °F 36% 29.95 in 10.0 mi Calm Calm - N/A   Clear
6:00 AM 77.0 °F - 48.2 °F 36% 29.96 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:20 AM 77.0 °F - 48.2 °F 36% 29.97 in 8.0 mi Calm Calm - N/A   Scattered Clouds
6:40 AM 77.0 °F - 48.2 °F 36% 29.97 in 8.0 mi Calm Calm - N/A   Partly Cloudy
7:00 AM 77.0 °F - 48.2 °F 36% 29.98 in 5.0 mi Calm Calm - N/A   Clear
7:20 AM 77.0 °F - 48.2 °F 36% 29.98 in 6.0 mi Calm Calm - N/A   Clear
7:40 AM 75.2 °F - 50.0 °F 41% 29.98 in 5.0 mi Calm Calm - N/A   Scattered Clouds
5:55 PM 87.8 °F - 51.8 °F 29% 29.95 in 10.0 mi West 5.8 mph - N/A   Clear
7:15 PM 84.2 °F 83.0 °F 55.4 °F 37% 29.94 in 10.0 mi Calm Calm - N/A   Clear
7:35 PM 82.4 °F 82.0 °F 57.2 °F 42% 29.95 in 10.0 mi Calm Calm - N/A   Clear