Livermore, CA

9:18 PM PST on January 16, 2018 (GMT -0800)
Livermore Municipal

Weather History for KLVK - May, 2013

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Wednesday, May 15, 2013

  Actual Average Record
Temperature  
Mean Temperature 60 °F 62 °F  
Max Temperature 71 °F 75 °F 98 °F (1970)
Min Temperature 49 °F 49 °F 35 °F (1964)
Degree Days  
Heating Degree Days 5 4  
Month to date heating degree days 15 72  
Since 1 July heating degree days 2342 2694  
Cooling Degree Days 0 2  
Month to date cooling degree days 52 16  
Year to date cooling degree days 85 25  
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 45 °F    
Average Humidity 60    
Maximum Humidity 89    
Minimum Humidity 31    
Precipitation  
Precipitation 0.00 in 0.03 in 0.45 in (1996)
Month to date precipitation 0.09 0.42  
Year to date precipitation 2.05 9.66  
Since 1 July precipitation 10.34  
Sea Level Pressure  
Sea Level Pressure 30.03 in    
Wind  
Wind Speed 9 mph (WSW)    
Max Wind Speed 17 mph    
Max Gust Speed 28 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

May. 15, 2013 Rise Set
Actual Time 5:57 AM PDT 8:10 PM PDT
Civil Twilight 5:27 AM PDT 8:39 PM PDT
Nautical Twilight 4:51 AM PDT 9:16 PM PDT
Astronomical Twilight 4:12 AM PDT 9:55 PM PDT
Moon 10:36 AM PDT (5/15) 12:00 AM PDT (5/15)
Length of Visible Light 15h 11m
Length of Day
14h 13m
Waxing Crescent, 28% of the Moon is Illuminated
May 15
Waxing Crescent
May 17
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
New

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 53.1 °F 45.0 °F 74% 30.02 in 10.0 mi West 9.2 mph - N/A   Clear
1:53 AM 53.1 °F 45.0 °F 74% 30.01 in 10.0 mi NW 8.1 mph - N/A   Clear
2:53 AM 51.1 °F 44.1 °F 77% 30.01 in 10.0 mi West 6.9 mph - N/A   Clear
3:53 AM 51.1 °F 45.0 °F 80% 30.01 in 10.0 mi West 5.8 mph - N/A   Clear
4:53 AM 50.0 °F 44.1 °F 80% 30.01 in 10.0 mi WNW 4.6 mph - N/A   Clear
5:53 AM 51.1 °F 44.1 °F 77% 30.02 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 52.0 °F 45.0 °F 77% 30.04 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 55.0 °F 44.1 °F 67% 30.04 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 57.0 °F 43.0 °F 59% 30.05 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 63.0 °F 45.0 °F 52% 30.04 in 10.0 mi SW 9.2 mph - N/A   Clear
10:53 AM 66.0 °F 43.0 °F 43% 30.05 in 10.0 mi WSW 8.1 mph - N/A   Clear
11:53 AM 68.0 °F 39.0 °F 35% 30.05 in 10.0 mi South 12.7 mph 19.6 mph N/A   Clear
12:11 PM 68.0 °F 39.2 °F 35% 30.05 in 10.0 mi West 13.8 mph - N/A   Clear
12:53 PM 68.0 °F 39.9 °F 36% 30.05 in 10.0 mi West 13.8 mph 19.6 mph N/A   Clear
1:53 PM 70.0 °F 37.9 °F 31% 30.04 in 10.0 mi WSW 13.8 mph 27.6 mph N/A   Mostly Cloudy
2:53 PM 69.1 °F 39.9 °F 35% 30.04 in 10.0 mi West 17.3 mph - N/A   Mostly Cloudy
3:53 PM 66.9 °F 44.1 °F 44% 30.04 in 10.0 mi West 15.0 mph - N/A   Clear
4:53 PM 64.0 °F 45.0 °F 50% 30.03 in 10.0 mi West 13.8 mph - N/A   Mostly Cloudy
5:53 PM 64.0 °F 48.0 °F 56% 30.03 in 10.0 mi SSW 10.4 mph 19.6 mph N/A   Mostly Cloudy
6:53 PM 61.0 °F 48.0 °F 62% 30.01 in 10.0 mi SSW 13.8 mph - N/A   Mostly Cloudy
7:53 PM 57.9 °F 48.9 °F 72% 30.01 in 10.0 mi SSW 8.1 mph 18.4 mph N/A   Mostly Cloudy
8:53 PM 57.0 °F 48.9 °F 74% 30.03 in 10.0 mi SSW 8.1 mph - N/A   Scattered Clouds
9:53 PM 55.9 °F 48.0 °F 75% 30.03 in 10.0 mi WSW 10.4 mph - N/A   Clear
10:53 PM 55.0 °F 48.9 °F 80% 30.03 in 10.0 mi SW 15.0 mph - N/A   Clear
11:53 PM 54.0 °F 50.0 °F 86% 30.03 in 10.0 mi SW 15.0 mph - N/A   Clear