Livermore, CA

7:49 AM PDT on May 23, 2017 (GMT -0700)
Livermore Municipal

Weather History for KLVK - May, 2014

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Sunday, May 18, 2014

  Actual Average Record
Temperature  
Mean Temperature 64 °F 63 °F  
Max Temperature 72 °F 76 °F 97 °F (1973)
Min Temperature 55 °F 50 °F 36 °F (1974)
Degree Days  
Heating Degree Days 1 4  
Month to date heating degree days 29 84  
Since 1 July heating degree days 1886 2706  
Cooling Degree Days 0 2  
Month to date cooling degree days 61 22  
Year to date cooling degree days 80 31  
Growing Degree Days 14 (Base 50)    
Moisture  
Dew Point 49 °F    
Average Humidity 58    
Maximum Humidity 80    
Minimum Humidity 35    
Precipitation  
Precipitation 0.00 in 0.02 in 0.17 in (1937)
Month to date precipitation T 0.48  
Year to date precipitation 4.88 9.72  
Since 1 July precipitation 7.26  
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 11 mph (WSW)    
Max Wind Speed 21 mph    
Max Gust Speed 29 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

May. 18, 2014 Rise Set
Actual Time 5:55 AM PDT 8:12 PM PDT
Civil Twilight 5:25 AM PDT 8:42 PM PDT
Nautical Twilight 4:49 AM PDT 9:18 PM PDT
Astronomical Twilight 4:09 AM PDT 9:58 PM PDT
Moon No Moon Rise 9:49 AM PDT (5/18)
Length of Visible Light 15h 16m
Length of Day
14h 17m
Waning Gibbous, 80% of the Moon is Illuminated
May 18
Waning Gibbous
May 21
Last Quarter
May 28
New
Jun 5
First Quarter
Jun 12
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 57.9 °F 48.9 °F 72% 29.97 in 10.0 mi SW 9.2 mph - N/A   Clear
1:53 AM 57.9 °F 48.0 °F 70% 29.96 in 10.0 mi SW 10.4 mph - N/A   Clear
3:53 AM 57.9 °F 46.9 °F 67% 29.96 in 10.0 mi WSW 8.1 mph - N/A   Clear
4:53 AM 57.0 °F 46.9 °F 69% 29.95 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 55.0 °F 48.0 °F 77% 29.95 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 57.0 °F 48.9 °F 74% 29.96 in 10.0 mi West 3.5 mph - N/A   Clear
7:53 AM 60.1 °F 51.1 °F 72% 29.96 in 10.0 mi WSW 10.4 mph - N/A   Scattered Clouds
8:12 AM 60.8 °F 51.8 °F 72% 29.97 in 10.0 mi WSW 12.7 mph - N/A   Mostly Cloudy
8:43 AM 62.6 °F 51.8 °F 68% 29.98 in 10.0 mi West 15.0 mph - N/A   Scattered Clouds
8:53 AM 63.0 °F 51.1 °F 65% 29.97 in 10.0 mi West 12.7 mph - N/A   Partly Cloudy
9:53 AM 63.0 °F 51.1 °F 65% 29.98 in 10.0 mi WSW 16.1 mph - N/A   Mostly Cloudy
10:53 AM 66.9 °F 50.0 °F 54% 29.98 in 10.0 mi West 11.5 mph - N/A   Scattered Clouds
11:53 AM 68.0 °F 48.9 °F 50% 29.97 in 10.0 mi WSW 12.7 mph - N/A   Scattered Clouds
12:53 PM 70.0 °F 50.0 °F 49% 29.96 in 10.0 mi West 13.8 mph 23.0 mph N/A   Clear
1:53 PM 72.0 °F 48.9 °F 44% 29.96 in 10.0 mi West 13.8 mph - N/A   Clear
2:53 PM 72.0 °F 46.0 °F 40% 29.96 in 10.0 mi West 17.3 mph - N/A   Clear
3:53 PM 71.1 °F 42.1 °F 35% 29.95 in 10.0 mi West 18.4 mph - N/A   Clear
4:53 PM 69.1 °F 44.1 °F 40% 29.94 in 10.0 mi WSW 15.0 mph - N/A   Clear
5:53 PM 66.9 °F 46.9 °F 49% 29.94 in 10.0 mi West 15.0 mph - N/A   Clear
6:53 PM 64.0 °F 46.9 °F 54% 29.93 in 10.0 mi WSW 15.0 mph - N/A   Clear
7:53 PM 61.0 °F 48.9 °F 64% 29.93 in 10.0 mi SSW 10.4 mph - N/A   Clear
8:53 PM 57.9 °F 51.1 °F 78% 29.94 in 10.0 mi SW 12.7 mph - N/A   Clear
9:53 PM 57.0 °F 50.0 °F 77% 29.95 in 10.0 mi SW 10.4 mph - N/A   Clear
10:53 PM 57.0 °F 50.0 °F 77% 29.95 in 10.0 mi SW 15.0 mph - N/A   Clear
11:53 PM 55.9 °F 48.9 °F 77% 29.95 in 10.0 mi SW 10.4 mph - N/A   Clear