Annual mean 16°C · wettest around January · prevailing wind NW
Warmest
26.3 °C
Coldest
12.3 °C
Wettest
19%
Windiest
5.0 m/s
Prevailing
NW
3.9 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Livermore over the whole year is 16°C. August is the hottest month, with highs of about 26°C; December is the coldest, with lows of about 7°C. The rainy (wet) season in Livermore runs from December to March, peaking in January with a 20% chance of rain on a given day. The dry season is April to November; July is the driest month, at 1%. Winds in Livermore are highest in June, averaging 4.2 m/s (15 km/h), and lightest in November, at 2.0 m/s (7 km/h). The prevailing wind is from the NW. The clearest skies in Livermore come in June, when the sky is typically 17% covered; January is the cloudiest month, at 47%.
Month by month Livermore climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
13°C
8°C
10°C
20%
47%
2.4 m/s
13
0
79
February
14°C
7°C
11°C
19%
34%
2.8 m/s
25
0
78
March
16°C
9°C
13°C
19%
42%
3.1 m/s
34
1
83
April
19°C
10°C
16°C
9%
30%
3.4 m/s
60
6
84
May
21°C
13°C
19°C
5%
28%
4.0 m/s
72
15
75
June
25°C
15°C
22°C
1%
17%
4.2 m/s
74
33
55
July
26°C
16°C
24°C
1%
17%
4.2 m/s
72
43
45
August
26°C
16°C
24°C
2%
20%
3.8 m/s
72
46
41
September
25°C
15°C
24°C
2%
20%
3.2 m/s
76
37
50
October
22°C
13°C
20°C
6%
20%
2.5 m/s
81
19
71
November
17°C
9°C
14°C
10%
30%
2.0 m/s
47
1
89
December
13°C
7°C
10°C
16%
41%
2.1 m/s
13
0
79
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Livermore weather by season
Year round, Livermore has days of about 13°C at their warmest in December, its coolest month, and 26°C in August, its warmest; the coolest hours of the day run from 7°C to 16°C through the year, and the average temperature over the year is 16°C around the clock. Rain is most likely around January and least likely around July. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Livermore weather in winterDecember to February
High 13°CLow 7°CRain 19%
Winter in Livermore has typical daily highs of about 13°C and lows of about 7°C, with a 19% chance of rain on a given day.
Livermore weather in springMarch to May
High 19°CLow 11°CRain 11%
Spring in Livermore has typical daily highs of about 19°C and lows of about 11°C, with a 11% chance of rain on a given day.
Livermore weather in summerJune to August
High 25°CLow 16°CRain 1%
Summer in Livermore has typical daily highs of about 25°C and lows of about 16°C, with a 1% chance of rain on a given day.
Livermore weather in autumnSeptember to November
High 21°CLow 12°CRain 6%
Autumn in Livermore has typical daily highs of about 21°C and lows of about 12°C, with a 6% chance of rain on a given day.
When is the rainy season in Livermore?
The rainy (wet) season in Livermore runs from December to March, peaking in January with a 20% chance of rain on a given day. The dry season is April to November; July is the driest month, at 1%.
What time of year is Livermore windiest?
Winds in Livermore are highest in June, averaging 4.2 m/s (15 km/h), and lightest in November, at 2.0 m/s (7 km/h). The prevailing wind is from the NW.
What is the average temperature in Livermore year round?
The average temperature in Livermore over the whole year is 16°C. August is the hottest month, with highs of about 26°C; December is the coldest, with lows of about 7°C.