To cite package ‘fmi2’ in publications use:

Lehtomaki J, Lahti L (2023). fmi2: Finnish Meteorological Institute open data API R client. R package version 0.2.0, https://github.com/ropengov/fmi2.

Corresponding BibTeX entry:

  @Manual{,
    title = {fmi2: Finnish Meteorological Institute open data API R
      client},
    author = {Joona Lehtomaki and Leo Lahti},
    year = {2023},
    note = {R package version 0.2.0},
    url = {https://github.com/ropengov/fmi2},
  }