There's no comparison!! (between A and B).
I don't like the heat! [cold]
In Japan in summer, it can reach 40℃. [drop to/fall to]
But in ireland, in summer it never reaches 30℃.
hot-warm-cold-iced
lukewarm:生ぬるい,（…について）<関心・態度などが>いい加減な、不熱心な〔about〕
tepid:生ぬるい(lukewarmよりぬるすぎることを強調)
Japan is hotter than Ireland.
[colder/a little colder/a lot colder/much more colder/way more colder]
*way:（比較級を強めて）はるかに、ずっと
*latitude:緯度 longtitude:経度 the equator:赤道
an ocean current:海流 North Atlantic Current:北大西洋海流
What does C[F] stand for?
centigrade: 摂氏度(Celsius) Fahrenheit:華氏
incident-acciden-disaster:災害