Here’s a look at when the Northland typically sees its last spring freeze, with temperatures dipping to 32 degrees or below.
Duluth, MN
Average date: May 14
Latest on record: June 21, 1992
Brainerd, MN
Average date: May 14
Latest on record: June 22, 1917
International Falls, MN
Average date: May 26
Latest on record: July 11, 1911
Hibbing, MN
Average date: May 26
Latest on record: July 5, 2001
Ashland, WI
Average date: May 31
Latest on record: July 25, 1915
Here’s a look at when Duluth has recorded its last spring freeze over the past 10 years.
- 2016 — May 15
- 2017 — May 7
- 2018 — May 20
- 2019 — May 7
- 2020 — May 13
- 2021 — May 29
- 2022 — May 4
- 2023 — May 3
- 2024 — April 25
- 2025 — May 23
The earliest last spring freeze in Duluth since 2016 was on April 25, 2024, and the latest was on May 29, 2021.
A look at the average date of the last 32-degree freeze during the climate period from 1990-91 to 2019-20.
