UNH released its study today on climate change in NH.
Here is the link to the general announcement and
here is the link to the study results for northern NH.
There are many interesting graphs that show the trends over the last 115 years and several model projections through the end of the century. I found the data on ice-out, rainfall and growing seasons interesting. It also showed that hot days are not getting hotter, but cold days aren't as cold as they were.
The report is refreshing, in that most of it is historical data. Future model projections come later in the report and recommendations are last. It isn't about what happened a million years ago, or will happen a million years from now, but what to watch for in our lifetime. They acknowledge model and scenario uncertainty, and have three pages addressing uncertainty, but feel they have a good handle on the short term scenarios.
Overall, a good read, because it is about our back yard.