Last Frost Date Drummondville: Frost Dates, Late Frost Risk & Growing Season

When is the last spring frost and the first autumn frost in Drummondville? Frost dates from 30 years of data, the risk of late frost, frost-free days and planting dates.

The frost season in Drummondville

Last frost (average): May 8
In 1 year out of 10 it still freezes on May 15.
First frost: October 12
Frost-free season: 155 days
Frost after 15 May: in 10 % of years

Frost days per month in Drummondville

January: 30.4 · -18 °C
February: 27.8 · -17 °C
March: 29.2 · -10 °C
April: 18.2 · -1 °C
May: 1.9 · 6 °C
June: 0 · 12 °C
July: 0 · 15 °C
August: 0 · 14 °C
September: 0.2 · 10 °C
October: 7.8 · 3 °C
November: 23.1 · -3 °C
December: 30 · -12 °C

No weather station nearby: plain grid values, which are often a little too cold – dates may therefore be late.
Daily minimum temperatures 2 m above ground over 30 years (1991–2020), NASA POWER; station data: Deutscher Wetterdienst (CC BY 4.0). Ground frost can form while the air at 2 m is still +2 to +3 °C.