Grass Valley, CA

5:34 PM PDT on October 18, 2019 (GMT -0700)
Grass Valley

Weather History for KGOO - September, 2019

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Thursday, September 19, 2019

  Actual Average (WUND) Record (WUND)
Temperature  
Mean Temperature 55 °F -  
Max Temperature 64 °F - - (-1)
Min Temperature 46 °F - - (-1)
Degree Days  
Heating Degree Days 10    
Growing Degree Days 5 (Base 50)    
Moisture  
Dew Point 44 °F    
Average Humidity 68    
Maximum Humidity 93    
Minimum Humidity 45    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.97 in    
Wind  
Wind Speed 2 mph ()    
Max Wind Speed 10 mph    
Max Gust Speed 16 mph    
Visibility 10.0 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: Averaged Metar Reports

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Sep. 19, 2019 Rise Set
Actual Time 6:48 AM PDT 7:06 PM PDT
Civil Twilight 6:22 AM PDT 7:32 PM PDT
Nautical Twilight 5:50 AM PDT 8:04 PM PDT
Astronomical Twilight 5:18 AM PDT 8:36 PM PDT
Moon 10:20 PM PDT 11:55 AM PDT
Length of Visible Light 13h 10m
Length of Day
12h 17m
Waning Gibbous, 73% of the Moon is Illuminated
Sep 19
Waning Gibbous
Sep 21
Last Quarter
Sep 28
New
Oct 5
First Quarter
Oct 13
Full

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 48.2 °F 44.6 °F 87% 29.96 in 10.0 mi SE 4.6 mph - N/A   Mostly Cloudy
12:35 AM 48.2 °F 44.6 °F 87% 29.96 in 10.0 mi East 6.9 mph - N/A   Mostly Cloudy
12:55 AM 50.0 °F 44.6 °F 82% 29.95 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:15 AM 48.2 °F 44.6 °F 87% 29.95 in 10.0 mi Calm Calm - N/A   Partly Cloudy
1:35 AM 48.2 °F 44.6 °F 87% 29.96 in 10.0 mi Calm Calm - N/A   Partly Cloudy
1:55 AM 48.2 °F 44.6 °F 87% 29.95 in 10.0 mi Calm Calm - N/A   Clear
2:10 AM 48.2 °F 44.6 °F 87% 29.95 in 10.0 mi Calm Calm - N/A   Clear
2:35 AM 48.2 °F 42.8 °F 82% 29.95 in 10.0 mi Calm Calm - N/A   Clear
2:55 AM 46.4 °F 44.6 °F 93% 29.95 in 10.0 mi Calm Calm - N/A   Clear
3:15 AM 48.2 °F 44.6 °F 87% 29.95 in 10.0 mi Calm Calm - N/A   Clear
3:35 AM 46.4 °F 44.6 °F 93% 29.95 in 10.0 mi Calm Calm - N/A   Clear
3:50 AM 46.4 °F 44.6 °F 93% 29.94 in 10.0 mi Calm Calm - N/A   Clear
4:10 AM 46.4 °F 42.8 °F 87% 29.94 in 10.0 mi Calm Calm - N/A   Clear
4:35 AM 46.4 °F 42.8 °F 87% 29.94 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 46.4 °F 42.8 °F 87% 29.94 in 10.0 mi Calm Calm - N/A   Clear
5:15 AM 46.4 °F 42.8 °F 87% 29.94 in 10.0 mi Calm Calm - N/A   Clear
5:35 AM 46.4 °F 42.8 °F 87% 29.94 in 10.0 mi Calm Calm - N/A   Clear
5:55 AM 46.4 °F 42.8 °F 87% 29.94 in 10.0 mi Calm Calm - N/A   Clear
6:15 AM 48.2 °F 42.8 °F 82% 29.94 in 10.0 mi Calm Calm - N/A   Clear
6:35 AM 48.2 °F 42.8 °F 82% 29.95 in 10.0 mi Calm Calm - N/A   Clear
6:55 AM 48.2 °F 42.8 °F 82% 29.95 in 10.0 mi Calm Calm - N/A   Clear
7:10 AM 48.2 °F 42.8 °F 82% 29.95 in 10.0 mi Calm Calm - N/A   Clear
7:35 AM 50.0 °F 42.8 °F 76% 29.96 in 10.0 mi Calm Calm - N/A   Clear
7:55 AM 51.8 °F 44.6 °F 76% 29.96 in 10.0 mi Calm Calm - N/A   Clear
8:15 AM 53.6 °F 44.6 °F 72% 29.97 in 10.0 mi Calm Calm - N/A   Clear
8:55 AM 55.4 °F 46.4 °F 72% 29.98 in 10.0 mi Calm Calm - N/A   Clear
9:15 AM 53.6 °F 44.6 °F 72% 29.98 in 10.0 mi SE 3.5 mph - N/A   Clear
9:35 AM 55.4 °F 42.8 °F 63% 29.98 in 10.0 mi Calm Calm - N/A   Clear
9:55 AM 57.2 °F 48.2 °F 72% 29.99 in 10.0 mi Calm Calm - N/A   Clear
10:10 AM 55.4 °F 46.4 °F 72% 29.99 in 10.0 mi Calm Calm - N/A   Clear
10:35 AM 57.2 °F 44.6 °F 63% 29.99 in 10.0 mi Calm Calm - N/A   Clear
10:55 AM 59.0 °F 44.6 °F 59% 30.00 in 10.0 mi WNW 4.6 mph - N/A   Clear
11:15 AM 59.0 °F 44.6 °F 59% 30.00 in 10.0 mi WNW 4.6 mph - N/A   Clear
11:35 AM 59.0 °F 44.6 °F 59% 30.00 in 10.0 mi Variable 4.6 mph - N/A   Clear
11:55 AM 59.0 °F 44.6 °F 59% 30.00 in 10.0 mi Variable 4.6 mph - N/A   Scattered Clouds
12:15 PM 60.8 °F 42.8 °F 52% 30.00 in 10.0 mi Variable 4.6 mph - N/A   Partly Cloudy
12:35 PM 60.8 °F 41.0 °F 48% 30.00 in 10.0 mi Calm Calm - N/A   Partly Cloudy
12:55 PM 60.8 °F 42.8 °F 52% 29.99 in 10.0 mi Variable 5.8 mph 11.5 mph N/A   Partly Cloudy
1:15 PM 62.6 °F 42.8 °F 48% 29.99 in 10.0 mi WNW 8.1 mph - N/A   Scattered Clouds
1:55 PM 60.8 °F 42.8 °F 52% 29.99 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:15 PM 62.6 °F 42.8 °F 48% 29.99 in 10.0 mi NW 3.5 mph - N/A   Mostly Cloudy
2:35 PM 62.6 °F 41.0 °F 45% 29.98 in 10.0 mi Variable 5.8 mph - N/A   Partly Cloudy
2:55 PM 62.6 °F 42.8 °F 48% 29.98 in 10.0 mi Variable 4.6 mph - N/A   Clear
3:10 PM 64.4 °F 42.8 °F 45% 29.98 in 10.0 mi NNW 9.2 mph - N/A   Clear
3:35 PM 62.6 °F 42.8 °F 48% 29.98 in 10.0 mi NNW 4.6 mph 11.5 mph N/A   Partly Cloudy
3:55 PM 64.4 °F 44.6 °F 49% 29.98 in 10.0 mi WNW 10.4 mph - N/A   Scattered Clouds
4:15 PM 64.4 °F 44.6 °F 49% 29.98 in 10.0 mi WNW 6.9 mph - N/A   Mostly Cloudy
4:35 PM 64.4 °F 44.6 °F 49% 29.98 in 10.0 mi Variable 5.8 mph 12.7 mph N/A   Scattered Clouds
4:55 PM 64.4 °F 44.6 °F 49% 29.98 in 10.0 mi Variable 6.9 mph - N/A   Mostly Cloudy
5:10 PM 64.4 °F 44.6 °F 49% 29.98 in 10.0 mi NW 5.8 mph - N/A   Scattered Clouds
5:35 PM 64.4 °F 44.6 °F 49% 29.98 in 10.0 mi WNW 8.1 mph - N/A   Clear
5:55 PM 62.6 °F 46.4 °F 55% 29.98 in 10.0 mi WNW 9.2 mph - N/A   Clear
6:15 PM 62.6 °F 46.4 °F 55% 29.98 in 10.0 mi WNW 9.2 mph - N/A   Clear
6:35 PM 60.8 °F 46.4 °F 59% 29.98 in 10.0 mi NW 9.2 mph 16.1 mph N/A   Clear
6:55 PM 60.8 °F 46.4 °F 59% 29.98 in 10.0 mi NW 5.8 mph - N/A   Clear
7:10 PM 59.0 °F 48.2 °F 67% 29.98 in 10.0 mi NNW 5.8 mph - N/A   Clear
7:35 PM 57.2 °F 48.2 °F 72% 29.98 in 10.0 mi North 5.8 mph - N/A   Clear
7:55 PM 57.2 °F 48.2 °F 72% 29.98 in 10.0 mi North 5.8 mph - N/A   Clear
8:15 PM 57.2 °F 48.2 °F 72% 29.98 in 10.0 mi North 4.6 mph - N/A   Clear
8:35 PM 57.2 °F 48.2 °F 72% 29.99 in 10.0 mi Calm Calm - N/A   Clear
8:55 PM 55.4 °F 48.2 °F 77% 29.99 in 10.0 mi North 4.6 mph - N/A   Clear
9:15 PM 57.2 °F 46.4 °F 67% 29.99 in 10.0 mi Variable 5.8 mph - N/A   Clear
9:35 PM 57.2 °F 46.4 °F 67% 29.99 in 10.0 mi Variable 5.8 mph - N/A   Clear
9:55 PM 57.2 °F 46.4 °F 67% 29.99 in 10.0 mi NNE 4.6 mph - N/A   Clear
10:15 PM 55.4 °F 44.6 °F 67% 29.99 in 10.0 mi Variable 3.5 mph - N/A   Clear
10:35 PM 57.2 °F 41.0 °F 55% 29.99 in 10.0 mi Variable 5.8 mph - N/A   Clear
10:55 PM 57.2 °F 41.0 °F 55% 29.99 in 10.0 mi NNE 4.6 mph - N/A   Clear
11:15 PM 57.2 °F 41.0 °F 55% 29.98 in 10.0 mi NE 5.8 mph - N/A   Clear
11:35 PM 57.2 °F 39.2 °F 51% 29.99 in 10.0 mi NE 5.8 mph - N/A   Clear
11:55 PM 57.2 °F 39.2 °F 51% 29.99 in 10.0 mi NE 5.8 mph - N/A   Clear