Calling all armchair generals! Boudica's Last Stand.

[Nathan Ross]

...the resulting famine would not have occurred during the winter of 61-62 but during the winter of 62-63.

Yes, I suppose so. Although if the Iceni knew there would be no respite at harvest time in AD62 they would have had to spread what little food they did have very thinly to try and make it last, and this could have led to famine situations for at least some of population even earlier in the year.