Livermore, CA

9:48 PM PDT on June 27, 2017 (GMT -0700)
Livermore Municipal

Weather History for KLVK - December, 2015

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Friday, December 25, 2015

  Actual Average Record
Temperature  
Mean Temperature 41 °F 46 °F  
Max Temperature 51 °F 55 °F 78 °F (1946)
Min Temperature 31 °F 37 °F 21 °F (1963)
Degree Days  
Heating Degree Days 24 19  
Month to date heating degree days 393 447  
Since 1 July heating degree days 808 919  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1463 830  
Moisture  
Dew Point 33 °F    
Average Humidity 73    
Maximum Humidity 89    
Minimum Humidity 56    
Precipitation  
Precipitation 0.00 in 0.11 in 0.94 in (1971)
Month to date precipitation 2.45 2.08  
Year to date precipitation 9.07 15.11  
Sea Level Pressure  
Sea Level Pressure 30.23 in    
Wind  
Wind Speed 3 mph (ENE)    
Max Wind Speed 12 mph    
Max Gust Speed 14 mph    
Visibility 10 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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Date:

Astronomy

Dec. 25, 2015 Rise Set
Actual Time 7:20 AM PST 4:54 PM PST
Civil Twilight 6:51 AM PST 5:23 PM PST
Nautical Twilight 6:18 AM PST 5:56 PM PST
Astronomical Twilight 5:46 AM PST 6:28 PM PST
Moon 5:41 PM PST (12/25) 7:14 AM PST (12/25)
Length of Visible Light 10h 32m
Length of Day
9h 33m
Full, 100% of the Moon is Illuminated
Dec 25
Full
Jan 1
Last Quarter
Jan 9
New
Jan 16
First Quarter
Jan 23
Full

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 37.9 °F 32.7 °F 34.0 °F 86% 30.07 in 10.0 mi WSW 6.9 mph - N/A   Clear
1:53 AM 39.0 °F 33.4 °F 33.1 °F 79% 30.09 in 10.0 mi WSW 8.1 mph - N/A   Clear
2:53 AM 34.0 °F - 30.9 °F 89% 30.11 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 35.1 °F - 32.0 °F 89% 30.11 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 34.0 °F - 30.9 °F 89% 30.13 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 32.0 °F - 28.9 °F 88% 30.15 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 32.0 °F 28.7 °F 28.9 °F 88% 30.17 in 10.0 mi ENE 3.5 mph - N/A   Clear
7:53 AM 32.0 °F 28.7 °F 28.9 °F 88% 30.18 in 10.0 mi ENE 3.5 mph - N/A   Clear
8:53 AM 37.0 °F 33.3 °F 34.0 °F 89% 30.21 in 10.0 mi East 4.6 mph - N/A   Scattered Clouds
9:53 AM 42.1 °F - 36.0 °F 79% 30.23 in 10.0 mi Calm Calm - N/A   Scattered Clouds
10:53 AM 45.0 °F - 37.9 °F 76% 30.23 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:53 AM 48.0 °F - 37.9 °F 68% 30.21 in 10.0 mi Calm Calm - N/A   Scattered Clouds
12:53 PM 51.1 °F - 37.0 °F 59% 30.20 in 10.0 mi WSW 5.8 mph - N/A   Partly Cloudy
1:53 PM 50.0 °F - 36.0 °F 59% 30.21 in 10.0 mi NE 10.4 mph - N/A   Mostly Cloudy
2:53 PM 50.0 °F - 36.0 °F 59% 30.22 in 10.0 mi ENE 6.9 mph - N/A   Scattered Clouds
3:53 PM 48.9 °F - 33.1 °F 54% 30.23 in 10.0 mi NNE 10.4 mph - N/A   Partly Cloudy
4:53 PM 46.0 °F 43.9 °F 34.0 °F 63% 30.26 in 10.0 mi ENE 4.6 mph - N/A   Clear
5:53 PM 44.1 °F - 34.0 °F 68% 30.29 in 10.0 mi Calm Calm - N/A   Clear
6:53 PM 41.0 °F - 33.1 °F 73% 30.31 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 41.0 °F 37.1 °F 32.0 °F 70% 30.33 in 10.0 mi ENE 5.8 mph - N/A   Clear
8:53 PM 39.9 °F - 30.9 °F 70% 30.34 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 39.9 °F - 32.0 °F 73% 30.35 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 39.9 °F - 30.9 °F 70% 30.38 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 39.0 °F 35.7 °F 32.0 °F 76% 30.39 in 10.0 mi Variable 4.6 mph - N/A   Clear