In reply to BStar:
> I have the chance to go climbing in Cogne for a week mid January, unfortunately I can't go at any other point this winter other than this week.
> Does anyone want to share any opinions on what to expect that time of year? I thought this might be a little bit early, I was thinking mid Feb would have a higher chance of success but I could be wrong.
I've now been to Cogne a few times in mid January and it's been okay every time, but admittedly better some years than others, last year being the worst. We still climbed every day though, but had to do some driving around to other (reasonably nearby) areas such as Valle di Ollomont, Valsavarenche, Val di Rhêmes etc. December is the start of the ice climbing season and temps as low as -18C have already been recorded there earlier this month. So ice is normally plentiful in the Cogne area by the middle of January, but seasonal variability means that not all routes may be in condition. If things are a bit lean, you should still find plenty of stuff to do, not only around Lillaz and Valnontey but in the valleys mentioned above as well as Valgrisenche to the west of Val di Rhêmes. Few Brits venture to these far western valleys, but it's well worth it. A visit to Gressoney is also perfectly do-able in a day by car, as the walk-ins are short.
> Things I've been thinking:
> - Daylight hours - are they enough?
Yes.
> - Ice condition - will it be too lean (Generally, I'm not asking for any crystal ball work!)
Not usually, but see above. In January of this year, none of the lower stuff was in condition, but the higher routes were okay. This is also a good little site to refer to and current conditions (in Valgrisenche at least) are looking good:
https://www.facebook.com/Effimeri-barbagli-1408980406028996/
> - Avalanche risk - will it be greater earlier on in the season?
Possibly. The nightmare scenario is a big dump of snow while you're there. It's happened to me twice in the last 6 years. Avalanches are usually common as a result, so you'll need to seek local advice as to what's safe or not - eg keep well away from Valnontey routes such as Thoule, Valmiana,, Sentiero dei Troll, Erfaulet etc.
> - Temperature - Will it be too cold?!
It varies a lot. I've experienced temps from -25C to -5C in a matter of days ...
> - Any other considerations?
A new bumper book of fun was published last year and IMHO it's a must-have. It's in Italian only - ''EFFIMERI BARBAGLI - Cascate di ghiaccio in Valle d'Aosta'' by Matteo Giglio. There was some talk last year that it was going to be translated into English but I've no idea whether this was wishful thinking or fact. Anyway, the Italian version is perfectly usable but AFAIK, it's not available in the UK. I bought my copy directly from the author.
http://matteo-giglio.blogspot.co.uk/p/effimeri.html but it's available locally in Aosta as well as in Chamonix.
HTH.
Dave