If you wish to plant broccoli, brussel sprouts, celery, cabbage, cauliflower, peppers and tomatoes then starting your seed now up until Mar 12 will give you a good start.

High Temperature:
Actual: -4°C cloudy flurries Wind N25km/h P.O.P.79%
Average: 1°C
Record: 15°C in 2000

Low Temperature:
Actual: -7°C cloudy flurries 1.80cm Wind NNW22km/h P.O.P.64%
Average: -8°C
Record: -26°C in 1950