Historical
Historical
Historical shows observations charts across day, month, and year periods.
- Change card order and visibility in Settings > Historical.
- For chart-by-chart behavior, see Historical Charts.
Time range
Use the toolbar period picker to switch between day-level detail, month summaries, and year summaries:
- Choose Today, Yesterday, One week ago, One month ago, or One year ago for observation-level detail on a specific day.
- Choose This month or Previous month for daily summaries across a month.
- Choose This year or Last year for broader yearly patterns and summaries.
Hover or drag across a chart to inspect values. Use the calendar menu or the previous and next arrows to move between available periods.
Refresh data
Historical refreshes automatically while Weather Fusion is active. The refreshed range depends on the provider.
| Provider | Automatic historical refresh | Archive Interval |
|---|---|---|
| WeatherLink | Current day from the newest stored observation | 5 min or 30 min |
| Netatmo | Current day in 24-hour chunks | 30 min to 1 day |
| Ecowitt | Current station day | Varies by station |
| WiFiLogger | Current day from the newest stored observation | Varies by station |
| Weather Underground | Recent 7-day window | 1 hour |
| Windy | Recent 30-day window | Not provided |
Manual Refresh
Use manual refresh when the latest timestamp looks older than expected.
- On iPhone and iPad, pull down to refresh.
- On macOS, choose Data > Refresh Historical Data or press
⌘⌥R.
Save a snapshot
Save a snapshot to export the charts currently shown in Historical as an image.
- On iPhone and iPad, tap the share icon in the top toolbar.
- On macOS, choose File > Save Snapshot….