When will London see the first 20c day of 2016?

[Ariete]

Originally Posted by EverBlack

What about inhabited places (possibly with more than 3,000 inhabitants)?

I honestly don't know. I think all hamlets have some kind of a reasonable frost-free period.

[EverBlack]

Originally Posted by Ariete

I honestly don't know. I think all hamlets have some kind of a reasonable frost-free period.

Of course they do. Human life is virtually impossible in places without a frost-free period.

[chicagogeorge]

Originally Posted by Ariete

When will Finland see its last freeze?

MDW had 5 freezes in April. Last being on April 9th with a low of 24F/-4.4C Mind you MDW has a strong UHI. My station had 8 freezes in April, also with a low of 24F/-4.4C. The last freeze was on April 12th with a low of -0.6C.

We might be very close to a freeze Monday morning. Should be the last "chance" until some time in autumn....

[dunno what to put here]

Last freeze here was on 28 April. We had 2 freezes in April overall.

It's not unusual for our last freeze to occur in May, but a freeze from June-September is virtually unheard of. I think at Church Fenton there was 1 freeze in September in the last 40 years, never in June, July or August. I've seen snow in every month of the year except June-September as well.

[B87]

Our last frost was 11th March with a low of -0.2c. We've had 11 frosts in 2016.

Our last frost is usually March, and our first frost in late November.

[Jakobsli]

Last freeze here 28. April (Voll) and 27. April (Værnes) this year.

Average last freese is May 1. at Værnes Airport and April 28. at Voll (1986-2015).

Røros (3,800 inh) at 625 m asl has possibly the latest average freeze date in Norway if we only count towns with at least 3,000 inh: June 13th.

Other dates for avg last freeze:
Oslo April 23th. Bergen April 11th. Tromsø May 12th.

Any station: Earliest seems to be March 21th, latest seems to be July 19th (1,894 m)

[Ariete]

When will TURKU see its last freeze and when will it see its first one in autumn?