Pleasanton, CA
Climate overview — based on NOAA 1991-2020 normals from LIVERMORE MUNI AP, CA US.
Year-round temperatures (°F)
Climate summary
Pleasanton has an annual average temperature of 59.9°F with about 15.2 inches of precipitation per year. The warmest month is July (average high 87.7°F), and the coldest is December (average low 37.5°F). February is typically the wettest month (2.92 in) and July the driest (0.00 in).
Best time to visit Pleasanton
Full guide →Climate change signal
All-time records →168 of 366 (45.9%) of Pleasanton's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.
| 1990s | 19 | |
| 2000s | 100 | |
| 2010s | 149 | |
| 2020s | 98 |
Bars: number of all-time daily heat records still standing that were set in each decade.
Monthly averages
| Month | Avg High | Avg Low | Avg Temp | Precipitation | Snow | Rainy days |
|---|---|---|---|---|---|---|
| January | 57.4°F | 37.8°F | 47.6°F | 2.83 in | — | 10 |
| February | 61.0°F | 39.9°F | 50.4°F | 2.92 in | — | 10 |
| March | 65.1°F | 41.8°F | 53.5°F | 2.25 in | — | 10 |
| April | 69.3°F | 44.6°F | 56.9°F | 1.08 in | — | 6 |
| May | 75.3°F | 49.4°F | 62.4°F | 0.56 in | — | 3 |
| June | 82.6°F | 53.5°F | 68.0°F | 0.14 in | — | 1 |
| July | 87.7°F | 56.6°F | 72.2°F | 0.00 in | — | 0 |
| August | 87.5°F | 56.7°F | 72.1°F | 0.09 in | — | 0 |
| September | 85.4°F | 54.9°F | 70.2°F | 0.08 in | — | 1 |
| October | 77.9°F | 49.2°F | 63.5°F | 0.75 in | — | 3 |
| November | 65.6°F | 41.9°F | 53.8°F | 1.68 in | — | 7 |
| December | 57.8°F | 37.5°F | 47.7°F | 2.80 in | — | 10 |
Climate twins of Pleasanton
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).