The KNMI does not share your data with third parties and only provides this information if necessary to comply with a legal obligation. The KNMI deletes your data when it is no longer needed.
You have the right to access, correct, or delete the personal data that KNMI processes about you. You also have the right to withdraw any consent you may have given for data processing. This means you can submit a request to us to send you the personal data we hold about you in a computer file, or to have it corrected or deleted. You can do this by sending a letter or using the contact form (in this case, select KNMI General as the subject).
The KNMI would also like to point out that you have the option to file a complaint with the Dutch Data Protection Authority.
You can find a detailed explanation of all your rights on the website of the Dutch Data Protection Authority, the supervisory authority in the Netherlands.
Finally, if you have any questions about privacy or how KNMI handles your data, you can submit your question to KNMI's Privacy Coordinator via our contact form.