I arrived in the UK (January 2010) to snow and freezing termperatures!!! All I can remember from that first day is wrapping myself in a blanket and hugging the radiator!!!
The weather at this time reminds me so much of Baguio which is still too cold for me. My husband assures me that summer temperatures (May/June - August/September) can get as high as 30 degrees celcius (he even said they got as high as 36 one year!!!), but average would be around 20-25.
Anyway, the weather takes some getting use to, but I feel really settled here now. I have even started going to car boot sales looking for bargains!!!