Pleasanton, CA

5:06 PM PST on February 24, 2017 (GMT -0800)
Livermore Municipal

Weather History for KLVK - December, 2012

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Sunday, December 2, 2012

  Actual Average Record
Temperature  
Mean Temperature 55 °F 49 °F  
Max Temperature 63 °F 58 °F 73 °F (1977)
Min Temperature 46 °F 39 °F 27 °F (1969)
Degree Days  
Heating Degree Days 10 16  
Month to date heating degree days 14 32  
Since 1 July heating degree days 373 504  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 957 830  
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 52 °F    
Average Humidity 83    
Maximum Humidity 93    
Minimum Humidity 72    
Precipitation  
Precipitation 1.24 in 0.05 in 1.50 in (1952)
Month to date precipitation 1.43 0.10  
Year to date precipitation 12.49 13.13  
Since 1 July precipitation 5.43  
Sea Level Pressure  
Sea Level Pressure 29.93 in    
Wind  
Wind Speed 9 mph (SW)    
Max Wind Speed 31 mph    
Max Gust Speed 45 mph    
Visibility 8 miles    
Events Rain    
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. 02, 2012 Rise Set
Actual Time 7:05 AM PST 4:48 PM PST
Civil Twilight 6:36 AM PST 5:17 PM PST
Nautical Twilight 6:03 AM PST 5:50 PM PST
Astronomical Twilight 5:32 AM PST 6:21 PM PST
Moon 8:39 PM PST (12/2) 9:59 AM PST (12/2)
Length of Visible Light 10h 41m
Length of Day
9h 43m
Waning Gibbous, 85% of the Moon is Illuminated
Dec 2
Waning Gibbous
Dec 6
Last Quarter
Dec 13
New
Dec 19
First Quarter
Dec 28
Full

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:01 AM 62.6 °F - 55.4 °F 77% 29.90 in 10.0 mi SSW 11.5 mph - 0.00 in   Overcast
12:53 AM 62.1 °F - 55.0 °F 78% 29.88 in 10.0 mi South 12.7 mph - 0.00 in   Overcast
1:53 AM 62.1 °F - 55.9 °F 80% 29.87 in 10.0 mi South 9.2 mph - 0.00 in Rain Light Rain
2:53 AM 62.1 °F - 55.9 °F 80% 29.86 in 10.0 mi South 13.8 mph 24.2 mph 0.01 in   Overcast
3:53 AM 61.0 °F - 57.0 °F 87% 29.84 in 10.0 mi SSW 10.4 mph 18.4 mph 0.02 in Rain Light Rain
4:53 AM 62.1 °F - 57.0 °F 84% 29.80 in 10.0 mi South 12.7 mph 19.6 mph 0.00 in   Overcast
5:02 AM 62.6 °F - 55.4 °F 77% 29.80 in 10.0 mi SSW 10.4 mph 20.7 mph N/A   Overcast
5:53 AM 62.1 °F - 55.0 °F 78% 29.76 in 10.0 mi SSW 21.9 mph 35.7 mph 0.00 in Rain Light Rain
6:53 AM 61.0 °F - 55.9 °F 83% 29.77 in 4.0 mi SSW 23.0 mph 36.8 mph 0.07 in Rain Heavy Rain
7:53 AM 61.0 °F - 57.9 °F 90% 29.79 in 2.0 mi SSW 19.6 mph 29.9 mph 0.37 in Rain Heavy Rain
8:53 AM 61.0 °F - 57.9 °F 90% 29.79 in 2.5 mi South 15.0 mph 25.3 mph 0.39 in Rain Heavy Rain
9:13 AM 57.2 °F - 53.6 °F 88% 29.86 in 2.0 mi West 17.3 mph 35.7 mph 0.16 in Rain Rain
9:28 AM 57.2 °F - 53.6 °F 88% 29.87 in 2.0 mi West 10.4 mph - 0.19 in Rain Light Rain
9:51 AM 55.4 °F - 53.6 °F 94% 29.90 in 2.0 mi WSW 5.8 mph - 0.24 in Rain Rain
9:53 AM 55.9 °F - 54.0 °F 93% 29.90 in 3.0 mi Variable 4.6 mph - 0.25 in Rain Rain
10:25 AM 55.4 °F - 53.6 °F 94% 29.90 in 3.0 mi SSW 4.6 mph - 0.07 in Rain Light Rain
10:53 AM 55.9 °F - 53.1 °F 90% 29.91 in 6.0 mi SE 3.5 mph - 0.12 in Rain Light Rain
11:53 AM 57.9 °F - 53.1 °F 84% 29.92 in 10.0 mi WSW 12.7 mph - 0.00 in   Overcast
12:53 PM 57.9 °F - 54.0 °F 87% 29.94 in 9.0 mi WSW 13.8 mph - 0.01 in   Mostly Cloudy
1:27 PM 57.2 °F - 53.6 °F 88% 29.95 in 10.0 mi West 10.4 mph - N/A   Mostly Cloudy
1:53 PM 59.0 °F - 53.1 °F 81% 29.95 in 10.0 mi WSW 9.2 mph - N/A   Mostly Cloudy
2:42 PM 60.8 °F - 51.8 °F 72% 29.97 in 10.0 mi WNW 8.1 mph - N/A   Mostly Cloudy
2:53 PM 61.0 °F - 51.1 °F 70% 29.97 in 10.0 mi WNW 8.1 mph - N/A   Scattered Clouds
3:07 PM 60.8 °F - 50.0 °F 68% 29.98 in 10.0 mi WNW 8.1 mph - N/A   Mostly Cloudy
3:53 PM 57.9 °F - 50.0 °F 75% 29.99 in 10.0 mi WSW 6.9 mph - N/A   Scattered Clouds
4:53 PM 55.9 °F - 48.9 °F 77% 30.01 in 10.0 mi WNW 3.5 mph - N/A   Partly Cloudy
5:53 PM 53.1 °F - 48.0 °F 83% 30.01 in 10.0 mi Calm Calm - N/A   Clear
6:53 PM 50.0 °F - 46.9 °F 89% 30.04 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 48.9 °F - 45.0 °F 86% 30.05 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 48.0 °F - 45.0 °F 89% 30.06 in 10.0 mi WNW 3.5 mph - N/A   Clear
9:53 PM 46.0 °F 43.9 °F 45.0 °F 96% 30.09 in 8.0 mi ENE 4.6 mph - N/A   Clear
10:53 PM 46.9 °F - 45.0 °F 93% 30.12 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 46.9 °F - 44.1 °F 90% 30.11 in 10.0 mi Calm Calm - N/A   Clear