Dublin, CA Weather & Climate Normals
Dublin's real weather, in one number
Dublin, CA scores 66/100 on this site's reading of NOAA's own 30-year normals: mild with real seasons. A solid stretch of comfortable months alongside a noticeable but not extreme summer or winter. 7 of the year's 12 months average between 55 and 75°F, the range this site counts as mild.
Dublin's hottest and coldest months
Dublin's hottest month is Jul, averaging 73°F; its coldest is Dec, averaging 48°F, a 25°F swing across the year, a middling gap by national standards.
Dublin's weather across the year
| Month | Avg high | Avg low | Precip | Snow |
|---|---|---|---|---|
| Jan | 57°F | 39°F | 2.78in | 0in |
| Feb | 61°F | 41°F | 2.72in | 0in |
| Mar | 66°F | 43°F | 2.2in | 0in |
| Apr | 71°F | 46°F | 1.1in | 0in |
| May | 77°F | 50°F | 0.51in | 0in |
| Jun | 84°F | 54°F | 0.12in | 0in |
| Jul | 89°F | 57°F | 0in | 0in |
| Aug | 89°F | 57°F | 0.04in | 0in |
| Sep | 86°F | 55°F | 0.09in | 0in |
| Oct | 77°F | 50°F | 0.77in | 0in |
| Nov | 65°F | 43°F | 1.54in | 0in |
| Dec | 57°F | 39°F | 2.73in | 0in |
most of the year (7 of 12 months) are the best time to see Dublin at its mildest; the rest of the year, plan around Dec's cold.
Rain and snow in Dublin
Dublin averages 14.6in of precipitation a year across roughly 59 days with measurable rain or snow, and 0in of snow a year.
Where Dublin ranks
Dublin ranks 288 of 4876 US cities in this dataset for comfort score, and 264 of 429 within CA. About 70,544 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from Livermore, CA US, 4.8 miles from Dublin, not a prediction for any specific day.
More on how this is worked out
How the comfort score is calculated · Why some cities show no snow or rain figure