Weather History for Grass Valley, CA

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Sunday, October 7, 2012

  Actual Average (KBLU) Record (KBLU)
Temperature  
Mean Temperature 63 °F -  
Max Temperature 71 °F 64 °F 85 °F (1965)
Min Temperature 55 °F 47 °F 26 °F (1949)
Degree Days  
Heating Degree Days 2    
Growing Degree Days 13 (Base 50)    
Moisture  
Dew Point 46 °F    
Average Humidity 58    
Maximum Humidity 77    
Minimum Humidity 38    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.03 in    
Wind  
Wind Speed 1 mph ()    
Max Wind Speed 8 mph    
Max Gust Speed -    
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

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Date:

Astronomy

Oct. 07, 2012 Rise Set
Actual Time 7:06 AM PDT 6:36 PM PDT
Civil Twilight 6:39 AM PDT 7:03 PM PDT
Nautical Twilight 6:08 AM PDT 7:33 PM PDT
Astronomical Twilight 5:37 AM PDT 8:05 PM PDT
Moon 11:54 PM PDT (10/7) 1:45 PM PDT (10/7)
Length of Visible Light 12h 23m
Length of Day
11h 29m
Waning Gibbous, 55% of the Moon is Illuminated
Oct 7
Waning Gibbous
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter
Oct 29
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 59.0 °F 46.4 °F 63% 30.04 in 10.0 mi Calm Calm - N/A   Clear
12:35 AM 55.4 °F 46.4 °F 72% 30.04 in 10.0 mi Calm Calm - N/A   Clear
12:55 AM 57.2 °F 46.4 °F 67% 30.04 in 10.0 mi Calm Calm - N/A   Clear
1:15 AM 57.2 °F 46.4 °F 67% 30.04 in 10.0 mi Calm Calm - N/A   Clear
1:35 AM 57.2 °F 46.4 °F 67% 30.04 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 57.2 °F 46.4 °F 67% 30.04 in 10.0 mi Calm Calm - N/A   Clear
2:15 AM 57.2 °F 46.4 °F 67% 30.04 in 10.0 mi Calm Calm - N/A   Clear
2:35 AM 57.2 °F 46.4 °F 67% 30.03 in 10.0 mi Calm Calm - N/A   Clear
2:55 AM 57.2 °F 46.4 °F 67% 30.03 in 10.0 mi Calm Calm - N/A   Clear
3:15 AM 55.4 °F 46.4 °F 72% 30.03 in 10.0 mi Calm Calm - N/A   Clear
3:35 AM 55.4 °F 46.4 °F 72% 30.03 in 10.0 mi Calm Calm - N/A   Clear
3:55 AM 55.4 °F 46.4 °F 72% 30.03 in 10.0 mi Calm Calm - N/A   Clear
4:15 AM 55.4 °F 46.4 °F 72% 30.03 in 10.0 mi Calm Calm - N/A   Clear
4:35 AM 57.2 °F 46.4 °F 67% 30.03 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 57.2 °F 44.6 °F 63% 30.03 in 10.0 mi Calm Calm - N/A   Clear
5:15 AM 55.4 °F 44.6 °F 67% 30.02 in 10.0 mi Calm Calm - N/A   Clear
5:35 AM 57.2 °F 44.6 °F 63% 30.03 in 10.0 mi Calm Calm - N/A   Clear
5:55 AM 57.2 °F 44.6 °F 63% 30.03 in 10.0 mi Calm Calm - N/A   Clear
6:15 AM 57.2 °F 44.6 °F 63% 30.03 in 10.0 mi Calm Calm - N/A   Clear
6:35 AM 55.4 °F 44.6 °F 67% 30.04 in 10.0 mi Calm Calm - N/A   Clear
6:55 AM 55.4 °F 44.6 °F 67% 30.04 in 10.0 mi Calm Calm - N/A   Clear
7:35 AM 55.4 °F 44.6 °F 67% 30.05 in 10.0 mi Calm Calm - N/A   Clear
7:55 AM 57.2 °F 44.6 °F 63% 30.05 in 10.0 mi Calm Calm - N/A   Clear
8:15 AM 59.0 °F 46.4 °F 63% 30.05 in 10.0 mi Calm Calm - N/A   Clear
8:35 AM 60.8 °F 46.4 °F 59% 30.05 in 10.0 mi Calm Calm - N/A   Clear
8:55 AM 62.6 °F 46.4 °F 55% 30.06 in 10.0 mi Calm Calm - N/A   Clear
9:15 AM 62.6 °F 44.6 °F 52% 30.06 in 10.0 mi Calm Calm - N/A   Clear
9:35 AM 62.6 °F 44.6 °F 52% 30.06 in 10.0 mi Calm Calm - N/A   Clear
9:55 AM 62.6 °F 44.6 °F 52% 30.06 in 10.0 mi Calm Calm - N/A   Clear
10:15 AM 62.6 °F 44.6 °F 52% 30.06 in 10.0 mi WNW 3.5 mph - N/A   Clear
10:35 AM 64.4 °F 44.6 °F 49% 30.06 in 10.0 mi WNW 3.5 mph - N/A   Clear
10:55 AM 64.4 °F 46.4 °F 52% 30.06 in 10.0 mi West 4.6 mph - N/A   Clear
11:15 AM 66.2 °F 44.6 °F 46% 30.06 in 10.0 mi West 3.5 mph - N/A   Clear
11:35 AM 66.2 °F 46.4 °F 49% 30.05 in 10.0 mi WNW 4.6 mph - N/A   Clear
11:55 AM 68.0 °F 46.4 °F 46% 30.05 in 10.0 mi WSW 5.8 mph - N/A   Clear
12:35 PM 68.0 °F 44.6 °F 43% 30.05 in 10.0 mi WSW 3.5 mph - N/A   Clear
12:55 PM 69.8 °F 44.6 °F 40% 30.04 in 10.0 mi West 6.9 mph - N/A   Clear
1:15 PM 69.8 °F 44.6 °F 40% 30.04 in 10.0 mi WNW 5.8 mph - N/A   Clear
1:35 PM 68.0 °F 44.6 °F 43% 30.03 in 10.0 mi West 6.9 mph - N/A   Clear
1:55 PM 69.8 °F 44.6 °F 40% 30.02 in 10.0 mi WNW 6.9 mph - N/A   Clear
2:15 PM 71.6 °F 44.6 °F 38% 30.02 in 10.0 mi WNW 6.9 mph - N/A   Clear
2:35 PM 71.6 °F 44.6 °F 38% 30.02 in 10.0 mi WNW 6.9 mph - N/A   Clear
2:55 PM 71.6 °F 46.4 °F 41% 30.01 in 10.0 mi WSW 4.6 mph - N/A   Clear
3:15 PM 71.6 °F 46.4 °F 41% 30.01 in 10.0 mi Calm Calm - N/A   Clear
3:35 PM 69.8 °F 46.4 °F 43% 30.01 in 10.0 mi West 8.1 mph - N/A   Clear
3:55 PM 71.6 °F 46.4 °F 41% 30.01 in 10.0 mi West 8.1 mph - N/A   Clear
4:15 PM 69.8 °F 46.4 °F 43% 30.01 in 10.0 mi West 6.9 mph - N/A   Clear
4:35 PM 68.0 °F 46.4 °F 46% 30.01 in 10.0 mi West 5.8 mph - N/A   Clear
4:55 PM 68.0 °F 46.4 °F 46% 30.01 in 10.0 mi West 4.6 mph - N/A   Clear
5:15 PM 68.0 °F 46.4 °F 46% 30.01 in 10.0 mi West 4.6 mph - N/A   Clear
5:35 PM 66.2 °F 46.4 °F 49% 30.01 in 10.0 mi WSW 6.9 mph - N/A   Clear
5:55 PM 66.2 °F 46.4 °F 49% 30.01 in 10.0 mi West 3.5 mph - N/A   Clear
6:15 PM 66.2 °F 46.4 °F 49% 30.01 in 10.0 mi WNW 3.5 mph - N/A   Clear
6:35 PM 64.4 °F 46.4 °F 52% 30.02 in 10.0 mi Calm Calm - N/A   Clear
6:55 PM 64.4 °F 46.4 °F 52% 30.02 in 10.0 mi Calm Calm - N/A   Clear
7:15 PM 62.6 °F 46.4 °F 55% 30.02 in 10.0 mi Calm Calm - N/A   Clear
7:35 PM 62.6 °F 46.4 °F 55% 30.03 in 10.0 mi Calm Calm - N/A   Clear
7:55 PM 62.6 °F 46.4 °F 55% 30.03 in 10.0 mi Calm Calm - N/A   Clear
8:15 PM 60.8 °F 46.4 °F 59% 30.03 in 10.0 mi Calm Calm - N/A   Clear
8:35 PM 59.0 °F 46.4 °F 63% 30.03 in 10.0 mi Calm Calm - N/A   Clear
8:55 PM 59.0 °F 46.4 °F 63% 30.03 in 10.0 mi Calm Calm - N/A   Clear
9:15 PM 59.0 °F 46.4 °F 63% 30.04 in 10.0 mi Calm Calm - N/A   Clear
9:35 PM 57.2 °F 48.2 °F 72% 30.04 in 10.0 mi Calm Calm - N/A   Clear
9:55 PM 59.0 °F 46.4 °F 63% 30.04 in 10.0 mi Calm Calm - N/A   Clear
10:15 PM 59.0 °F 48.2 °F 67% 30.04 in 10.0 mi Calm Calm - N/A   Clear
10:35 PM 57.2 °F 48.2 °F 72% 30.04 in 10.0 mi Calm Calm - N/A   Clear
10:55 PM 57.2 °F 48.2 °F 72% 30.04 in 10.0 mi Calm Calm - N/A   Clear
11:15 PM 57.2 °F 48.2 °F 72% 30.04 in 10.0 mi Calm Calm - N/A   Clear
11:35 PM 57.2 °F 48.2 °F 72% 30.04 in 10.0 mi SE 3.5 mph - N/A   Clear
11:55 PM 55.4 °F 48.2 °F 77% 30.04 in 10.0 mi SE 3.5 mph - N/A   Clear