Best time to visit California
Explore the 5 destinations covered in California. Regional ratings provide a starting point; individual places may differ.
Coastal cities, wine country and Yosemite
Travel advisory snapshot
Snapshot checked 2026-10-13. Read current official guidance before booking. Seasonal suitability does not override a travel advisory.
Read the official advisorySeasons at a glance
| Places to explore | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yosemite | 3 OK | 3 OK | 3 OK | 4 Good | 5 Best | 5 Best | 4 Good | 3 OK | 4 Good | 4 Good | 3 OK | 3 OK |
| Napa Valley | 3 OK | 3 OK | 4 Good | 5 Best | 5 Best | 4 Good | 4 Good | 4 Good | 5 Best | 5 Best | 4 Good | 3 OK |
| San Francisco | 3 OK | 3 OK | 4 Good | 4 Good | 4 Good | 3 OK | 3 OK | 3 OK | 5 Best | 5 Best | 4 Good | 3 OK |
| Los Angeles | 4 Good | 4 Good | 4 Good | 4 Good | 3 OK | 3 OK | 4 Good | 4 Good | 5 Best | 5 Best | 4 Good | 4 Good |
| San Diego | 4 Good | 4 Good | 4 Good | 4 Good | 3 OK | 3 OK | 4 Good | 4 Good | 5 Best | 5 Best | 4 Good | 4 Good |
Scroll the table horizontally to see every column.
Editorial seasonal ratings describe conditions for a trip. They are not safety ratings or weather forecasts.
Sources and limits
This tool uses stored snapshots and is not updated in real time. Climate averages are not forecasts, and seasonal ratings are not safety assessments. Information may be incomplete or out of date. Before booking, check current official travel advisories, entry requirements, weather forecasts and local conditions.
TerraClimate · NASA POWER · NOAA OISST · Copernicus DEM GLO-90 (2021)
How it works and data sources · Sources and third-party licenses