Home — Seasonal overview world weather: sunspot number up to summer (June-August) 2021
Seasonal overview world weather
sunspot number up to summer (June-August) 2021| Navigation | ||
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| 1975-now | ||
| all data | ||
sunspot number [1] 1975-now (Source: SIDC).
This is an experimental page, the timely availability cannot be guaranteed. The data are usually updated between the 10th and 15th of the month.
