Weather History for Grass Valley, CA

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Friday, October 25, 2013

  Actual Average (KBLU) Record (KBLU)
Temperature  
Mean Temperature 66 °F -  
Max Temperature 75 °F 60 °F 77 °F (1959)
Min Temperature 57 °F 44 °F 28 °F (1996)
Cooling Degree Days 1    
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 26 °F    
Average Humidity 23    
Maximum Humidity 42    
Minimum Humidity 11    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.18 in    
Wind  
Wind Speed 2 mph (WNW)    
Max Wind Speed 9 mph    
Max Gust Speed -    
Visibility 10 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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Astronomy

Oct. 25, 2013 Rise Set
Actual Time 7:24 AM PDT 6:10 PM PDT
Civil Twilight 6:57 AM PDT 6:38 PM PDT
Nautical Twilight 6:25 AM PDT 7:09 PM PDT
Astronomical Twilight 5:54 AM PDT 7:40 PM PDT
Moon 11:36 PM PDT (10/25) 1:07 PM PDT (10/25)
Length of Visible Light 11h 41m
Length of Day
10h 46m
Waning Gibbous, 61% of the Moon is Illuminated
Oct 25
Waning Gibbous
Oct 26
Last Quarter
Nov 3
New
Nov 9
First Quarter
Nov 17
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 62.6 °F 19.4 °F 19% 30.13 in 10.0 mi Calm Calm - N/A   Clear
12:35 AM 62.6 °F 19.4 °F 19% 30.13 in 10.0 mi Calm Calm - N/A   Clear
12:55 AM 60.8 °F 19.4 °F 20% 30.13 in 10.0 mi Calm Calm - N/A   Clear
1:15 AM 60.8 °F 19.4 °F 20% 30.14 in 10.0 mi Calm Calm - N/A   Clear
1:35 AM 62.6 °F 17.6 °F 18% 30.14 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 59.0 °F 19.4 °F 22% 30.15 in 10.0 mi Calm Calm - N/A   Clear
2:15 AM 59.0 °F 19.4 °F 22% 30.16 in 10.0 mi Calm Calm - N/A   Clear
2:35 AM 57.2 °F 23.0 °F 27% 30.16 in 10.0 mi Calm Calm - N/A   Clear
7:15 AM 59.0 °F 17.6 °F 20% 30.18 in 10.0 mi Calm Calm - N/A   Clear
7:35 AM 59.0 °F 17.6 °F 20% 30.18 in 10.0 mi Calm Calm - N/A   Clear
7:55 AM 59.0 °F 17.6 °F 20% 30.19 in 10.0 mi Calm Calm - N/A   Clear
8:15 AM 59.0 °F 19.4 °F 22% 30.20 in 10.0 mi Calm Calm - N/A   Clear
8:35 AM 62.6 °F 19.4 °F 19% 30.20 in 10.0 mi Calm Calm - N/A   Clear
8:40 AM 64.4 °F 19.4 °F 18% 30.20 in 10.0 mi Calm Calm - N/A   Clear
10:35 AM 68.0 °F 26.6 °F 21% 30.22 in 10.0 mi Calm Calm - N/A   Clear
10:55 AM 68.0 °F 24.8 °F 20% 30.22 in 10.0 mi Calm Calm - N/A   Clear
11:15 AM 69.8 °F 26.6 °F 20% 30.22 in 10.0 mi West 3.5 mph - N/A   Clear
11:35 AM 69.8 °F 26.6 °F 20% 30.21 in 10.0 mi Calm Calm - N/A   Clear
11:55 AM 71.6 °F 26.6 °F 19% 30.21 in 10.0 mi West 5.8 mph - N/A   Clear
12:15 PM 71.6 °F 26.6 °F 19% 30.21 in 10.0 mi West 4.6 mph - N/A   Clear
12:35 PM 71.6 °F 23.0 °F 16% 30.21 in 10.0 mi West 6.9 mph - N/A   Clear
12:55 PM 73.4 °F 21.2 °F 14% 30.20 in 10.0 mi West 6.9 mph - N/A   Clear
1:15 PM 73.4 °F 23.0 °F 15% 30.20 in 10.0 mi West 4.6 mph - N/A   Clear
1:35 PM 73.4 °F 24.8 °F 16% 30.20 in 10.0 mi West 9.2 mph - N/A   Clear
1:55 PM 73.4 °F 23.0 °F 15% 30.19 in 10.0 mi West 6.9 mph - N/A   Clear
2:15 PM 73.4 °F 17.6 °F 12% 30.19 in 10.0 mi WNW 6.9 mph - N/A   Clear
2:35 PM 73.4 °F 17.6 °F 12% 30.18 in 10.0 mi WNW 6.9 mph - N/A   Clear
2:55 PM 75.2 °F 17.6 °F 11% 30.18 in 10.0 mi WNW 6.9 mph - N/A   Clear
3:15 PM 73.4 °F 21.2 °F 14% 30.18 in 10.0 mi West 8.1 mph - N/A   Clear
3:35 PM 75.2 °F 23.0 °F 14% 30.17 in 10.0 mi West 9.2 mph - N/A   Clear
3:55 PM 73.4 °F 23.0 °F 15% 30.17 in 10.0 mi WNW 6.9 mph - N/A   Clear
4:15 PM 73.4 °F 24.8 °F 16% 30.17 in 10.0 mi WNW 6.9 mph - N/A   Clear
4:35 PM 73.4 °F 24.8 °F 16% 30.17 in 10.0 mi WNW 5.8 mph - N/A   Clear
4:55 PM 71.6 °F 26.6 °F 19% 30.17 in 10.0 mi WNW 6.9 mph - N/A   Clear
5:15 PM 71.6 °F 32.0 °F 23% 30.17 in 10.0 mi WNW 5.8 mph - N/A   Clear
5:35 PM 68.0 °F 32.0 °F 26% 30.16 in 10.0 mi NW 4.6 mph - N/A   Clear
5:55 PM 68.0 °F 35.6 °F 30% 30.17 in 10.0 mi Calm Calm - N/A   Clear
6:15 PM 66.2 °F 35.6 °F 32% 30.17 in 10.0 mi Calm Calm - N/A   Clear
6:35 PM 64.4 °F 35.6 °F 34% 30.17 in 10.0 mi Calm Calm - N/A   Clear
6:55 PM 62.6 °F 35.6 °F 37% 30.17 in 10.0 mi Calm Calm - N/A   Clear
7:15 PM 62.6 °F 35.6 °F 37% 30.18 in 10.0 mi Calm Calm - N/A   Clear
7:35 PM 60.8 °F 35.6 °F 39% 30.18 in 10.0 mi Calm Calm - N/A   Clear
7:55 PM 59.0 °F 35.6 °F 42% 30.17 in 10.0 mi Calm Calm - N/A   Clear
8:15 PM 62.6 °F 32.0 °F 32% 30.17 in 10.0 mi North 3.5 mph - N/A   Clear
8:35 PM 62.6 °F 32.0 °F 32% 30.17 in 10.0 mi North 3.5 mph - N/A   Clear
8:55 PM 62.6 °F 32.0 °F 32% 30.17 in 10.0 mi North 3.5 mph - N/A   Clear
9:15 PM 62.6 °F 32.0 °F 32% 30.18 in 10.0 mi North 3.5 mph - N/A   Clear
9:35 PM 62.6 °F 32.0 °F 32% 30.18 in 10.0 mi Calm Calm - N/A   Clear
9:55 PM 64.4 °F 32.0 °F 30% 30.19 in 10.0 mi Calm Calm - N/A   Clear
10:15 PM 64.4 °F 30.2 °F 28% 30.18 in 10.0 mi North 4.6 mph - N/A   Clear
10:35 PM 64.4 °F 26.6 °F 24% 30.18 in 10.0 mi NNW 4.6 mph - N/A   Clear
10:55 PM 64.4 °F 28.4 °F 26% 30.18 in 10.0 mi Calm Calm - N/A   Clear
11:15 PM 60.8 °F 28.4 °F 29% 30.18 in 10.0 mi Calm Calm - N/A   Clear
11:35 PM 60.8 °F 28.4 °F 29% 30.18 in 10.0 mi Calm Calm - N/A   Clear
11:55 PM 62.6 °F 28.4 °F 27% 30.18 in 10.0 mi NNW 3.5 mph - N/A   Clear