Pinole, CA
Climate overview — based on NOAA 1991-2020 normals from RICHMOND, CA US.
Year-round temperatures (°F)
Climate summary
Pinole has an annual average temperature of 58.8°F with about 24.4 inches of precipitation per year. The warmest month is September (average high 74.7°F), and the coldest is January (average low 44.1°F). December is typically the wettest month (4.90 in) and July the driest (0.00 in).
Best time to visit Pinole
Full guide →Climate change signal
All-time records →61 of 366 (16.7%) of Pinole'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.
| 1950s | 42 | |
| 1960s | 33 | |
| 1970s | 50 | |
| 1980s | 58 | |
| 1990s | 35 | |
| 2000s | 58 | |
| 2010s | 61 | |
| 2020s | 29 |
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 | 58.2°F | 44.1°F | 51.1°F | 4.83 in | — | 10 |
| February | 61.3°F | 45.9°F | 53.6°F | 4.76 in | — | 9 |
| March | 64.1°F | 47.4°F | 55.8°F | 3.17 in | — | 9 |
| April | 67.2°F | 49.3°F | 58.2°F | 1.57 in | — | 6 |
| May | 69.0°F | 52.0°F | 60.5°F | 0.72 in | — | 3 |
| June | 71.9°F | 54.1°F | 63.0°F | 0.27 in | — | 1 |
| July | 70.8°F | 55.2°F | 63.0°F | 0.00 in | — | 0 |
| August | 72.2°F | 55.9°F | 64.0°F | 0.07 in | — | 0 |
| September | 74.7°F | 56.2°F | 65.4°F | 0.03 in | — | 0 |
| October | 72.8°F | 53.7°F | 63.3°F | 1.42 in | — | 3 |
| November | 64.8°F | 48.7°F | 56.7°F | 2.67 in | — | 6 |
| December | 58.2°F | 44.4°F | 51.3°F | 4.90 in | — | 10 |
Climate twins of Pinole
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).