Calistoga, CA
Climate overview — based on NOAA 1991-2020 normals from CALISTOGA, CA US.
Year-round temperatures (°F)
Climate summary
Calistoga has an annual average temperature of 60.1°F with about 38.6 inches of precipitation per year. The warmest month is July (average high 89.5°F), and the coldest is December (average low 38.5°F). December is typically the wettest month (7.95 in) and July the driest (0.01 in).
Best time to visit Calistoga
Full guide →Climate change signal
All-time records →50 of 366 (13.7%) of Calistoga'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.
| 1900s | 0 | |
| 1910s | 17 | |
| 1930s | 55 | |
| 1940s | 0 | |
| 1950s | 0 | |
| 1960s | 0 | |
| 1970s | 0 | |
| 1980s | 81 | |
| 1990s | 77 | |
| 2000s | 59 | |
| 2010s | 44 | |
| 2020s | 33 |
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 | 58.8°F | 39.4°F | 49.1°F | 7.94 in | — | 12 |
| February | 61.7°F | 41.1°F | 51.4°F | 7.07 in | — | 11 |
| March | 65.7°F | 42.8°F | 54.2°F | 5.89 in | — | 9 |
| April | 70.3°F | 44.3°F | 57.3°F | 2.32 in | — | 6 |
| May | 76.5°F | 48.5°F | 62.5°F | 1.37 in | — | 4 |
| June | 84.5°F | 52.7°F | 68.6°F | 0.29 in | — | 1 |
| July | 89.5°F | 54.7°F | 72.1°F | 0.01 in | — | 0 |
| August | 89.1°F | 54.3°F | 71.7°F | 0.03 in | — | 0 |
| September | 87.4°F | 52.2°F | 69.8°F | 0.12 in | — | 1 |
| October | 78.6°F | 47.4°F | 63.0°F | 1.83 in | — | 4 |
| November | 65.9°F | 41.7°F | 53.8°F | 3.76 in | — | 6 |
| December | 57.7°F | 38.5°F | 48.1°F | 7.95 in | — | 12 |
Climate twins of Calistoga
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).