Livermore, CA

2:56 AM PDT on June 18, 2018 (GMT -0700)
Livermore Municipal

Weather History for KLVK - October, 2017

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Wednesday, October 11, 2017

  Actual Average Record
Temperature  
Mean Temperature 60 °F 64 °F  
Max Temperature 74 °F 78 °F 97 °F (1958)
Min Temperature 46 °F 51 °F 39 °F (1973)
Degree Days  
Heating Degree Days 5 2  
Month to date heating degree days 11 19  
Since 1 July heating degree days 22 43  
Cooling Degree Days 0 2  
Month to date cooling degree days 13 26  
Year to date cooling degree days 1113 815  
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 41 °F    
Average Humidity 52    
Maximum Humidity 89    
Minimum Humidity 15    
Precipitation  
Precipitation 0.00 in 0.02 in 0.70 in (1972)
Month to date precipitation 0.00 0.20  
Year to date precipitation 19.06 10.33  
Sea Level Pressure  
Sea Level Pressure 29.95 in    
Wind  
Wind Speed 4 mph (WNW)    
Max Wind Speed 14 mph    
Max Gust Speed 19 mph    
Visibility 5 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Oct. 11, 2017 Rise Set
Actual Time 7:12 AM PDT 6:35 PM PDT
Civil Twilight 6:45 AM PDT 7:01 PM PDT
Nautical Twilight 6:15 AM PDT 7:31 PM PDT
Astronomical Twilight 5:45 AM PDT 8:01 PM PDT
Moon 11:48 PM PDT (10/11) 1:29 PM PDT (10/11)
Length of Visible Light 12h 15m
Length of Day
11h 22m
Waning Gibbous, 58% of the Moon is Illuminated
Oct 11
Waning Gibbous
Oct 12
Last Quarter
Oct 19
New
Oct 27
First Quarter
Nov 3
Full

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 55.0 °F 46.0 °F 72% 29.89 in 7.0 mi Calm Calm - N/A   Clear
1:53 AM 53.1 °F 45.0 °F 74% 29.89 in 7.0 mi NW 3.5 mph - N/A   Clear
2:53 AM 53.1 °F 44.1 °F 71% 29.89 in 7.0 mi Calm Calm - N/A   Clear
3:53 AM 52.0 °F 45.0 °F 77% 29.88 in 7.0 mi Calm Calm - N/A   Clear
4:53 AM 51.1 °F 44.1 °F 77% 29.88 in 7.0 mi Calm Calm - N/A   Clear
5:53 AM 51.1 °F 44.1 °F 77% 29.89 in 7.0 mi Calm Calm - N/A   Clear
6:53 AM 51.1 °F 46.9 °F 86% 29.92 in 6.0 mi West 5.8 mph - N/A   Clear
7:53 AM 51.1 °F 48.0 °F 89% 29.94 in 3.0 mi West 3.5 mph - N/A   Clear
8:53 AM 54.0 °F 50.0 °F 86% 29.97 in 3.0 mi West 5.8 mph - N/A   Clear
9:53 AM 57.0 °F 48.9 °F 74% 29.99 in 3.0 mi SW 4.6 mph - N/A   Haze
10:53 AM 59.0 °F 46.9 °F 64% 29.99 in 3.0 mi Calm Calm - N/A   Haze
11:53 AM 63.0 °F 45.0 °F 52% 29.99 in 3.0 mi Variable 3.5 mph - N/A   Haze
12:53 PM 66.0 °F 43.0 °F 43% 29.98 in 3.0 mi South 3.5 mph - N/A   Haze
1:53 PM 70.0 °F 39.9 °F 33% 29.96 in 3.0 mi WSW 4.6 mph - N/A   Haze
2:53 PM 73.0 °F 32.0 °F 22% 29.95 in 3.0 mi Variable 5.8 mph 17.3 mph N/A   Haze
3:53 PM 73.0 °F 23.0 °F 15% 29.95 in 5.0 mi North 12.7 mph - N/A   Haze
4:53 PM 72.0 °F 21.9 °F 15% 29.96 in 5.0 mi NNE 9.2 mph - N/A   Haze
5:53 PM 66.0 °F 42.1 °F 42% 29.96 in 4.0 mi West 8.1 mph - N/A   Haze
6:53 PM 63.0 °F 44.1 °F 50% 29.96 in 5.0 mi NW 6.9 mph - N/A   Haze
7:53 PM 60.1 °F 44.1 °F 55% 29.98 in 5.0 mi Calm Calm - N/A   Haze
8:53 PM 55.9 °F 41.0 °F 57% 29.99 in 6.0 mi NNE 3.5 mph - N/A   Haze
9:53 PM 53.1 °F 35.1 °F 50% 30.01 in 4.0 mi ENE 4.6 mph - N/A   Haze
10:53 PM 52.0 °F 33.1 °F 49% 30.03 in 4.0 mi Calm Calm - N/A   Haze
11:53 PM 50.0 °F 35.1 °F 57% 30.03 in 4.0 mi Calm Calm - N/A   Haze