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Growing season

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 9 May
Frost-free
1 May
15 Oct
167 days

Last spring frost

The last spring frost normally occurs on in Tuna. At the earliest, the last frost is over around and at the latest around .

No frost data available for this location.

Growing is often planned around the date when there is a 50% probability that the last spring frost has occurred. In Tuna that is . If you want lower frost risk, choose 75% or 90%, i.e. a later date.

First autumn frost

The first autumn frost normally occurs on in Tuna. At the earliest, frost can arrive around and at the latest around .

No frost data available for this location.

Growing is often planned around the date when there is a 50% probability that the first autumn frost has occurred. In Tuna that is . If you want lower frost risk, choose 10% or 25%, i.e. an earlier date.