Whether you're visiting Harghita in Romania during the peak of August (26°C (79°F)) or the cooler months around January (1°C (34°F)), knowing what to pack starts with understanding the local climate. Our overview is based on data from Odorheiu Secuiesc, the region's most prominent city. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.
In Harghita, during the months of May, June, July, August and September you can expect comfortable weather, with average temperatures ranging from 20°C (68°F) to 26°C (79°F).
The colder months are generally January, February, March, November and December.
When it comes to rainfall, Harghita sees significant variations throughout the year. June tends to be the wettest, receiving 115 mm (4.5 in) of rain, while January is much drier with just 43 mm (1.7 in).
