eLivermore.com - By Bill Nale

 

Weather

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Contents
of this
Section

Weather Links  
Temperature Averages  
Hail Storm  
Lunar Eclipse  
Precipitation Data for Livermore

Daily Precipitation for this year Updated Weekly

Historical Precipitation Data

Monthly Precipitation 1876 to 2009


 

Weather Links  Click for Livermore, California Forecast  
Note that many Weather sites will display "pop-under" ads.
  Historical Weather temperature averages for Livermore - San Francisco - San Jose.  From Washington Post.
  The Weather Channel For Livermore  -  Pleasanton  -  Dublin  -  San Ramon
  Yahoo Weather for Livermore - Pleasanton, - Dublin - San Ramon - Sunol
  The Weather Underground for Livermore, - Pleasanton - Dublin - San Ramon - All give Livermore readings.
  National Weather Service Home SF Bay  -  Livermore Airport
  AWS Live Weather from Las Positas College
  Weather Station at Cliff Ranch Pleasanton
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Temperature Averages for Livermore

 

  Jan Feb March April May June July Aug Sept Oct Nov Dec Annual
Average Max. Temperature (F) 56.6 60.9 64.9 70.5 76.8 83.3 89.4 88.8 86.5 78.2 66.0 57.4 73.3
Record High Temp (F) & year 75
1976
80
1977
88
1988
96
1981
104
2001
113
1961
112
1961
112
1946
115
1950
106
1980
90
1949
79
1958
 
Average Min. Temperature (F) 36.3 39.0 41.0 43.4 47.7 51.7 54.2 54.0 52.5 47.6 40.9 36.9 45.4
Record Lo Temp (F) & Year 18
1961
23
1950
22
1971
29
1976
32
1952
38
1968
36
1974
40
1977
35
1950
29
1971
23
1961
18
1990
 
Average Temperature (F) 46.1 50.4 52.7 56.6 61.9 67.7 71.6 71.4 69.0 62.7 53.0 46.3 59.1
Average Total Precipitation (in.) 2.93 2.55 2.09 1.10 0.44 0.10 0.02 0.05 0.16 0.69 1.75 2.59 14.46

Note there is no separate date available for Pleasanton, Dublin, or San Ramon.

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Hail Storm

November 10, 2003, about 2:07 PM.
It did not hail everywhere in Livermore, as evidenced by the fact that there was a rainbow at this time also.
The hail was slightly larger than pea sized.  As you can see there was quite a lot of it.
This photo was taken north of Concannon, east of Isabel, near Max Baer Park..

Lunar Eclipse

May 15, 2003 Eclipse photos by Bill Nale, taken from Max Baer Park

Full Eclipse
About 9:06
9:14 9:24 8:33 9:50 10:12

 

October 8, 2014 Lunar Eclipse.  Photos by Bill Nale, taken near Max Baer Park
Click here for larger photos

1:36:37AM 2:17:23 AM 2:49:11 AM 3:20:41 AM 3:47:35 AM 4:20:42 AM

 

Lunar Eclipse Links:  US Naval Observatory Griffith Observatory

 

Precipitation

This Year
July 2016 to June 2017
Last Year
July 2015 to June 2016
 
July 2002 to June 2003
July 2003 to June 2004
July 2004 to June 2005
July 2005 to June 2006
July 2006 to June 2007
July 2007 to June 2008
July 2008 to June 2009
July 2009 to June 2010
July 2010 to June 2011
July 2011 to June 2012
July 2012 to June 2013
July 2013 to June 2014
July 2014 to June 2015
Historical data
1876 to 2016

Daily precipitation in Livermore. Updated Weekly.
From the National Oceanic and Atmospheric Administration
(National Weather Service)
Provided by Ron Hafner of Livermore
See Award presentation to Ron by the National Weather Service
The rainfall year begins July 1 and goes through June 30.

July 2016 to June 2017
Through Sunday, Feb 19, 6:00PM
Updated on Sunday evening each week.
Key & Notes - Previous Year

Day

July 16 Aug Sept Oct Nov Dec Jan 17 Feb March April May June
1 0 0 0 0 0.10 0 0 0        
2 0 0 0 0 0 0 0.06 0.06        
3 0 0 0 0 0 0 0.48 0.28        
4 0 0 0 0 0 0 0.75 0.02        
5 0 0 0 0 0 0 0.29 Trace        
6 0 0 0 0 0 0 0 0.28        
7 0 0 0 0 0 0.01 0.25 0.95        
8 0 0 0 0 0 0.50 1.08 0.22        
9 0 0 0 0 0 0.15 0.44 0.38        
10 0 0 0 0 0 0.47 0.87 0.27        
11 0 0 0 0 0 0 0.66 0        
12 0 0 0 0 0 0 0.26 0        
13 0 0 0 0 0 Trace 0 0        
14 0 0 0 0.17 0 0.02 0 0        
15 0 0 0 0.13 Trace 0.44 0 0        
16 0 0 0 1.43 0 0.28 0 0.12        
17 0 0 0 0.19 0 0 0 0.15        
18 0 0 0 0 0 0 0.49 0.25        
19 0 0 0 0 0.02 0 0.31 0.11        
20 0 0 0 0 0.52 0 0.86          
21 0 0 0 0 Trace 0 0.55          
22 0 0 0 0 0 0 0.71          
23 0 0 0 0 0.04 0.75 0.04          
24 0 0 0 0 0 0 0          
25 0 0 0 0 0 0 0          
26 0 0 0 0 0.28 0 0          
27 0 0 0 0.21 0.22 0 0          
28 0 0 0 0.92 0.08 0 0          
29 0 0 0 0 0 0 0          
30 0 0 0 0.13 0.11 0 0          
31 0 0   0.16   0 0          
                         
Monthly Totals 0 0 0 3.34 1.37 2.62 8.10 3.09 0 0 0 0
Monthly Average 0.01 0.03 0.23 0.70 1.63 2.66 2.88 2.45 2.16 1.08 0.46 0.11
Monthly compare 0% 0% 0% 479% 84% 99% 281% 126% 0% 0% 0% 0%
                         
YTD totals 0 0 0 3.34 4.71 7.33 15.43 18.52 18.52 18.52 18.52 18.52
YTD Average 0.01 0.05 0.29 0.99 2.61 5.27 8.14 10.59 12.75 13.83 14.29 14.41
YTD compare 0% 0% 0% 341% 180% 139% 189% 175% 145% 134% 130% 129%

 

Key:

0

 0 Precipitation on this day

x.xx

 Inches of rainfall on this day

Trace

 Trace amount (less than 0.01").  Counted as 0 in totals.
   Data not available for this day yet
   Day does not occur in this month.

Notes:

 

July 2015 to June 2016
Through Sunday, May 8, 6:00PM
Updated on Sunday evening each week.
Key & Notes - Previous Year

Day

July 15 Aug Sept Oct Nov Dec Jan 16 Feb March April May June
1 0 0 0 0.02 0 0 0 0 0 0 0 0
2 0 0 0 0 1.50 0 0 0.05 0 0 0 0
3 0 0 0 0 .01 0.20 0 0 Trace 0 0 0
4 0 0 0 0 0 0.03 0.05 0 0.27 0 0 0
5 0 0 0 0 0 0 0.65 0 0.25 0 0 0
6 0 0 0 0 0 0 0.31 0 0.60 0 0.18 0
7 0 0.01 0 0 0 0 0.05 0 0.70 0 0.02 0
8 0 0 0 0 0.02 0 0 0 0 Trace 0 0
9 0 0 0 0 0.52 0 0.03 0 0.06 0.79 0 0
10 Trace 0 0 0 0 0.20 Trace 0 0.06 0.71 0 0
11 0 0 0 0 0 0.30 0 0 0.22 0 0 0
12 0 0 0 0 0 0 0 0 0.14 0 0 0
13 0 0 0 0 0 0.50 0.16 0 0.43 0 0 0
14 0 0 0 0 0 0 0.06 0 0.24 0.05 0 0
15 0 0 0 0 0.28 0 0.07 0 0 0 0 0
16 0 0 0 Trace 0 0 0.31 0 0 0 0 0
17 0 0 0 0 0 0 0 0 0 0 0 0
18 0 0 0 0 0 0 0.83 0.62 0 0 0 0
19 0 0 0 0 0 0.16 0.77 0 0 0 0 0
20 0 0 0 0 0 0 0 0.02 0.07 0 0 0
21 0 0 0 0 0 0.29 0 0 0.14 0 0.01 0
22 0 0 0 0 0 0.46 0.18 0 0.13 0.54 0 0
23 0 0 0 0 0 0 0.22 0 0 0 0 0
24 0 0 0 0 0.07 0.25 0 0 0 0 0 0
25 0 0 0 0 0.07 0 0 0 0 0 0 0
26 0 0 0 0 0 0 0 0 0 0 0 0
27 0 0 0 0 0 0.02 0 0 0 0.05 0 0
28 0 0 0 Trace 0 0.14 0 0 Trace 0 0 0
29 0 0 0 0 0 0 0.02 0 0 0 0 0
30 0 0 0.05 0 0.02 0 0.19   0 0 0 0
31 0 0   0   0 0.05   0   0  
                         
Monthly Totals 0 0.01 0.05 0.02 2.49 2.55 3.95 0.69 3.30 2.14 0.21 0
Monthly Average 0.01 0.03 0.24 0.70 1.62 2.66 2.87 2.46 2.16 1.07 0.46 0.12
Monthly compare 0% 29% 21% 3% 153% 96% 138% 28% 153% 200% 45% 0%
                         
YTD totals 0 0.01 0.06 0.08 2.57 5.12 9.07 9.76 13.06 15.2 15.41 15.41
YTD Average 0.01 0.05 0.29 0.99 2.61 5.27 8.14 10.60 12.75 13.82 14.29 14.40
YTD compare 0% 20% 21% 8% 98% 97% 111% 92% 102% 110% 108% 107%