eLivermore.com - By Bill Nale

 

Weather

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Contents
of this
Section

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

Daily Precipitation and Temperature for this rain year Updated Weekly

Historical Precipitation Data (on another page)

Monthly Precipitation and Temperature 
1876 to 2023 for Precipitation  Late 2021 to 2023 for Temperature


 

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 data 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 and Temperature Data


This Year

Precipitation
July 2024 to June 2025

Temperature
Jan to Dec 2024
 


Previous Year

Precipitation
July 2023 to June 2024

Temperature
Jan to Dec 2023
 


Prior Years Daily Data

Precipitation
July 2002/23 & Prev

Temperature
2023 & Prev

 

Monthly Historical data
1876 to 2024 for Raimfall

Daily precipitation and temperature in Livermore. Updated Weekly.
From the National Oceanic and Atmospheric Administration
(National Weather Service)
The rainfall year begins July 1 and goes through June 30.

 

 

Rainfall July 2024 to June 2025
Updated on Sunday evening each week.
Key & Notes - Previous Year

Day

July 2024 Aug 2024 Sept 2024 Oct 2024 Nov 2024 Dec 2024 Jan 2025

Feb 2025

March 2025 April 2025 May 2025 June 2025
1 0 0 0 0 0 0 0 0.30        
2 0 0 0 0 0 0 0 0.01        
3 0 0 0 0 0 0 0 0.00        
4 0 0 0 0 0 0 0.08 0.40        
5 0 0 0 0 0 0 0 0.32        
6 0 0 0 0 0 0 0          
7 0 0 0 0 0 0 0          
8 0 0 0 0 0 0 0          
9 0 0 0 0 0 0 0          
10 0 0 0 0 0 0 0          
11 0 0 0 0 0.34 0 0          
12 0 0 0 0 0 0.47 0          
13 0 0 0 0 0 0 0          
14 0 0 0 0 0 1.18 0          
15 0 0 0 0 0 Trace 0          
16 0 0 0 Trace 0 0.18 0          
17 0 0 0 0 0 0 0          
18 0 0 0 0 0.12 Trace 0          
19 0 0 0 0 0 0 0          
20 0 0 0 0 0 0 0          
21 0 0 0 0 0 0.02 0          
22 0 0 0 0 0.49 0.07 0          
23 0 0 0 0 0.39 0 0          
24 0 0 0 0 0 0.67 0          
25 0 0 0 0 0.21 0 0          
26 0 0 0 0 0 0.01 0          
27 0 0 0 0 0.07 0 0          
28 0 0 0 0 0 0 0          
29 0 0 0 0 0 0.53 0          
30 0 0 0 0 0 0.01 0  

 

     
31 0 0   0   0 0          
                         
Monthly Totals 0 0 0 0 1.62 3.14 0.08 1.12        
Monthly Average 0.01 0.03 0.23 0.71 1.63 2.64 2.92 2.46 2.18 1.09 0.46 0.11
Monthly compare 0.0% 0.0% 0.0% 0.0% 99.4% 118.9% 2.7% 45.5%        
                         
YTD totals 0 0 0 0 1.62 4.76 4.84 5.96        
YTD Average 0.01 0.04 0.27 0.98 2.61 5.25 8.17 10.63 12.81 13.90 14.36 14.47
YTD compare 0.0% 0.0% 0.0% 0.0% 62.1% 90.7% 59.2% 56.1%        

*  Last number with a "*" is the total for all of the sequence of days

 

Temperature Data for this year
(Note this is the CALENDAR year)
This data just recently became available.
Data is entered approximately weekly

Temperature data for 2024

Day

Year Jan 2025 Feb 2025 March 2025 April 2025 May 2025 June 2025 July 2025 Aug 2025 Sept 2025 Oct 2025 Nov 2025 Dec 2025
  Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max
1     32 60 50 58                                        
2     39 63 55 63                                        
3     43 58 53 59                                        
4     37 59 52 66                                        
5     35 65 32 63                                        
6     35 65                                            
7     41 66                                            
8     46 70                                            
9     37 74                                            
10     36 72                                            
11     38 70                                            
12     42 67                                            
13     36 64                                            
14     30 67                                            
15     30 67                                            
16     29 71                                            
17     29 62                                            
18     37 68                                            
19     28 58                                            
20     33 66                                            
21     28 71                                            
22     29 68                                            
23     35 71                                            
24     30 67                                            
25     37 52                                            
26     38 59                                            
27     26 67                                            
28     27 67                                            
29     36 59                                            
30     37 59                                            
31     38 52                                            
                                                     
Month min/max 26 74 26 74 32 66                                        
Monthly Average     34.6 64.6 48.4 61.8                                        
Historical:                                                    
Average 45.6 73.2 36.7 56.8 39.4 61.2 41.3 65.2 43.6 70.5 47.6 76.4 51.7 83.1 54.2 89.0 54.0 88.2 52.5 86.0 47.7 77.7 41.1 66.3 37.0 57.5
Mean min/max 24.5 106.3 26.4 66.9 29.5 71.4 32.1 77.9 34.9 85.8 39.3 94.3 44.4 102.0 47.7 104.3 47.8 102.8 44.5 101.2 38.3 92.6 30.5 79.0 26.7 67.8
Record 18 113 18 77 21 80 22 88 29 96 32 108 38 113 36 113 36 112 35 115 29 110 22 93 18 79

Month min/max is the lowest and highest temperature for the month this year.
Monthly Average is the average for this month, this year.  For an incomplete month, it is the average so far.
Historical Average is the average for this month, days, all years.
Historical Mean min/max for months:  The average min (or max) for all years.  I.E. Average of: (lowest low (or highest high) in Oct 2021, lowest low (or highest high) in Oct 2020........)
Historical Mean min/max for year:  The average min (or max) across years.  I.E. Average of (lowest low (or highest high) in 2021, lowest low (or highest high) in 2020.......)  Min is lower than any monthly, Max is higher than any monthly as the min (or max) for a year do not always occur in the same month.
Historical Record:  Lowest (highest) temperature ever recorded in that month or year.
Historical data taken from Wikipedia.

 

Rainfall July 2023 to June 2024
Updated on Sunday evening each week.
Key & Notes - Previous Year

Day

July 2023 Aug 2023 Sept 2023 Oct 2023 Nov 2023 Dec 2023 Jan 2024

Feb 2024

March 2024 April 2024 May 2024 June 2024
1 0 0 0 0.02 0 0 0 0.78 0.52 0 0 0
2 0 0 0 0 0 0.01 0.01 0.32 0.92 0 0 0
3 0 0 0 0 0 0 0.80 0 0.34 0 0 0
4 0 0 0 0 0 0 0 0.64 0.08 0 0.70 0
5 0 0 0 0 0 0 0.01 0.29 0 0 * 0 0
6 0 0 0 0 0.27 Trace 0.20 0.04 0.01 0 * 0 0
7 0 0 0 0 0 0.07 Trace 0.40 Trace 0 * 0 0
8 0 0 0 0 0 Trace 0 Trace 0 0.75 * 0 0
9 0 0 0 0 0 0 0 0 0 0 0 0
10 0 0 0 0 0 0 0.05 0 0 0 0 0
11 0 0 0 0 0 0 0 0 0.10 0 0 0
12 0 0 0 0 0 0 0 0 0.05 0 0 0
13 0 0 0 0 0 0 0.05 0 Trace 0.65 0 0
14 0 0 0 0 0 0 0.07 0 0 0.11 0 0
15 0 0 0 0 0 0 0 0.12 0 0 0 0
16 0 0 0 0 0.10 0 0.14 0 0 0 0 0
17 0 0 0 0 Trace 0.12 0.30 0.07 0 0 0 0
18 0 0 0 0 0.18 0.35 0 0.14 0 0 0 0
19 0 0 0 0 0 0.36 Trace 0.57 0 0 0 0
20 0 0 0 0 0 0.43 0.32 0.29 0 0 0 0
21 0 0 0 0 0 Trace 0.08 Trace 0 0 0 0
22 0 0 0 0.02 0 0 1.15 0 0 0 0 0
23 0 0 0 0 0 0 0.01 0 0.52 0 0 0
24 0 0 0 0 0 0 0.42 0 0.20 0 0 0
25 0 0 0 0 0 0 0 0 0 0 0 0
26 0 0 0 0 0 0 0 0.03 0 Trace 0 0
27 0 0 0 0 0 0.01 0 0 0 0 0 0
28 0 0 0 0 0 0 0 0 0.07 0 0 0
29 0 0 0 0 0.09 0 0 0.02 0.14 0 0 0
30 0 0 0.02 0 0 0 0   0.03 0 0 0
31 0 0   0   0.87 Trace   0   0  
                         
Monthly Totals 0 0 0.02 0.04 0.64 2.22 3.61 3.71 2.98 1.51 0.70 0
Monthly Average 0.01 0.03 0.23 0.71 1.63 2.64 2.92 2.46 2.18 1.09 0.46 0.11
Monthly compare 0% 0% 8.7% 5.6% 39.3% 84.1% 123.6% 150.8% 136.7% 138.5% 152.2% 0.0%
                         
YTD totals 0 0 0.02 0.06 0.7 2.92 6.53 10.24 13.22 14.73 15.43 15.43
YTD Average 0.01 0.04 0.27 0.98 2.61 5.25 8.17 10.63 12.81 13.90 14.36 14.47
YTD compare 0% 0% 7.4% 6.1% 26.8% 55.6% 79.9% 96.3% 103.2% 106.0% 107.5% 106.6%

*  Last number with a "*" is the total for all of the sequence of days

 

 

Key:

*

 Days Precipitation included in next day total.

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:

 

 

 

Temperature data for 2024

Day

Year Jan 2024 Feb 2024 March 2024 April 2024 May 2024 June 2024 July 2024 Aug 2024 Sept 2024 Oct 2024 Nov 2024 Dec 2024
  Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max
1     47 67 47 61 48 58 38 77 41 84 50 88 56 99 58 98 56 84 57 104 39 68 45 69
2     38 67 44 57 42 54 40 79 44 84 53 77 63 107 61 98 56 84 58 110 50 67 38 75
3     41 65 41 57 40 55 44 77 49 79 57 75 64 110 65 101 49 101 58 109 40 72 35 70
4     36 61 45 63 49 57 41 67 46 74 49 96 65 110 57 95 56 101 56 102 52 79 36 72
5     42 65 47 61 38 62 37 56 42 64 61 102 59 106 56 89 55 103 57 103 42 75 40 76
6     33 56 45 60 46 60 33 61 38 70 60 94 62 111 53 103 48 104 63 104 52 72 38 74
7     28 58 43 60 46 64 35 65 47 78 54 87 64 108 60 102 59 101 60 103 39 78 34 69
8     28 59 33 57 34 73 36 76 46 81 54 78 58 96 58 98 56 104 57 101 37 78 40 74
9     38 57 34 60 40 64 40 81 49 88 53 82 58 95 55 91 58 103 53 91 35 77 37 67
10     33 52 33 64 45 64 43 85 48 94 52 91 59 106 54 96 56 86 52 85 35 77 30 61
11     29 57 33 64 48 62 47 86 50 91 55 102 62 111 57 93 55 78 47 84 43 60 31 68
12     30 58 33 67 48 62 47 85 52 84 61 100 65 108 55 85 52 87 48 82 42 67 45 58
13     42 55 36 61 39 70 43 64 48 80 52 82 65 91 52 89 50 95 60 85 36 64 48 60
14     50 64 36 61 46 71 42 63 50 86 49 86 59 90 57 91 52 92 56 82 41 64 48 55
15     46 62 42 68 51 77 46 72 52 85 51 86 57 88 55 86 55 71 59 84 38 63 33 58
16     38 64 43 61 39 78 43 82 53 82 48 85 56 87 53 89 55 76 58 80 35 66 36 52
17     46 62 46 59 39 75 47 85 52 78 50 89 53 88 59 82 50 74 49 75 32 65 44 64
18     38 65 42 71 40 79 49 85 53 80 49 89 53 99 55 85 57 78 53 80 41 60 36 58
19     46 59 52 64 48 78 47 80 50 79 48 86 58 103 53 87 53 82 49 82 31 62 38 56
20     47 61 42 62 38 75 47 78 44 81 50 83 61 94 50 91 55 85 41 89 44 63 42 54
21     49 65 41 63 44 73 43 90 46 86 50 91 57 85 56 86 54 93 43 81 59 68 41 57
22     52 61 37 69 45 67 50 89 51 84 53 102 58 102 58 74 53 95 46 81 51 65 50 67
23     51 64 39 68 45 62 52 77 44 +82 57 100 65 108 56 75 52 103 40 87 45 63 50 68
24     49 64 38 75 46 63 50 65 48 79 56 97 70 107 58 79 56 106 51 83 35 67 47 59
25     42 63 38 72 47 60 48 62 47 68 66 97 65 100 50 92 55 94 42 85 43 57 37 55
26     44 66 38 72 49 64 52 66 41 83 56 91 58 93 52 99 56 91 41 85 41 58 44 64
27     47 68 38 68 42 63 48 73 45 81 51 88 55 83 54 102 50 101 54 80 41 64 50 64
28     48 71 33 73 45 62 48 73 49 77 49 95 56 86 55 99 52 90 49 67 34 61 46 65
29     41 81 41 67 41 58 47 76 50 91 56 93 56 85 56 93 56 88 39 73 31 61 52 61
30     47 74     40 69 41 76 49 93 59 91 59 84 53 88 51 99 37 71 34 62 38 61
31     50 62     41 68     49 93     58 95 56 89     45 70     34 62
                                                     
Month min/max 28 111 28 81 33 75 34 79 33 90 38 94 48 102 53 111 50 103 48 106 37 110 31 79 30 76
Monthly Average     41.8 63 40.0 64.3 43.5 66.0 44.1 75.0 47.5 81.9 53.6 90.1 59.8 97.9 55.7 91.1 53.9 91.6 50.9 87.0 40.6 66.8 40.7 63.6
Historical:                                                    
Average 45.6 73.2 36.7 56.8 39.4 61.2 41.3 65.2 43.6 70.5 47.6 76.4 51.7 83.1 54.2 89.0 54.0 88.2 52.5 86.0 47.7 77.7 41.1 66.3 37.0 57.5
Mean min/max 24.5 106.3 26.4 66.9 29.5 71.4 32.1 77.9 34.9 85.8 39.3 94.3 44.4 102.0 47.7 104.3 47.8 102.8 44.5 101.2 38.3 92.6 30.5 79.0 26.7 67.8
Record 18 113 18 77 21 80 22 88 29 96 32 108 38 113 36 113 36 112 35 115 29 110 22 93 18 79

Month min/max is the lowest and highest temperature for the month this year.
Monthly Average is the average for this month, this year.  For an incomplete month, it is the average so far.
Historical Average is the average for this month, days, all years.
Historical Mean min/max for months:  The average min (or max) for all years.  I.E. Average of: (lowest low (or highest high) in Oct 2021, lowest low (or highest high) in Oct 2020........)
Historical Mean min/max for year:  The average min (or max) across years.  I.E. Average of (lowest low (or highest high) in 2021, lowest low (or highest high) in 2020.......)  Min is lower than any monthly, Max is higher than any monthly as the min (or max) for a year do not always occur in the same month.
Historical Record:  Lowest (highest) temperature ever recorded in that month or year.
Historical data taken from Wikipedia.