The rise is due in particular to higher prices for petroleum products and for housing rentals.
In contrast, prices for international package holidays and medicines decreased, the officeExternal link said on Tuesday.
Prices for domestic products increased by 0.3% on average; those for imported products increased by 1.5%.
In 2020 and 2019, average annual inflation was -0.7% and +0.4% respectively.
The consumer price index fell by 0.1% in December compared with the previous month, while inflation was up 1.5% compared with December 2020.
Experts say inflation in Switzerland remains low compared with other countries in Europe and the United States. The strength of the Swiss franc is seen as one factor among others, notably the lower importance of the cost of energy in the index and generally higher prices for consumer goods.
Popular Stories
More
Swiss Abroad
The citizenship obstacle course facing spouses of Swiss Abroad
This content was published on
The Ethos Foundation recommends that shareholders vote against all compensation-related items at the Annual General Meeting on March 7.
Top Swiss firms close to reaching gender quota in boards
This content was published on
The proportion of women on the boards of directors of the fifty largest listed companies in Switzerland currently stands at 28%.
Swiss committee wants to end government resignations during legislative term
This content was published on
Members of the Federal Council should no longer be able to leave office before the end of their term, according to a House of Representatives committee.
Swiss government seat: Ritter and Pfister nominated to succeed Amherd
This content was published on
Markus Ritter from St Gallen and Martin Pfister from Zug were officially nominated by the Centre Party on Friday to succeed Defence Minister Viola Amherd.
Top Swiss court rejects Russian request for administrative tax assistance
This content was published on
There is currently no reason to transmit banking information to the Russian Federation, the Swiss Federal Court has ruled.
After strike by radiologists, doctors demonstrate in Bern
This content was published on
Following a strike by radiology technicians in Fribourg, doctors, vets, dentists and chiropractors expressed their frustration on Friday outside parliament in the Swiss capital.
Swiss National Bank maintains loose monetary policy
This content was published on
The Swiss National Bank has decided to stick to its expansionary monetary policy and will intervene in the foreign exchange market as necessary.
You can find an overview of ongoing debates with our journalists here . Please join us!
If you want to start a conversation about a topic raised in this article or want to report factual errors, email us at english@swissinfo.ch.