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7

Wind chill factors verge on being junk science, especially when interpreted uncritically. However, your physical intuition does make sense, and published formulas and tables do have a property very much like the one you have in mind: as the wind speed increases, the incremental effect of adding a given amount to the wind speed gets smaller and smaller. For ...


5

There is no such place. 40-60°F is a very narrow range. 20°F can be just from day and night variation, which leaves basically nothing for seasonal variation. Even if you meant daytime highs, I still don't think there is any place on earth that fits this description, let alone anywhere in the US. Let's flip this around and think of what would make ...


5

The key to cold weather clothing is viewing it as a system. The base layer of the system wicks moisture from the body and provides a small amount of insulation. The middle layer(s) of the system provide warmth and wind protection. The outer layer provides protection from the elements. That being said, a proven system for the temperature range you're ...


4

There are two problems with this question: Night-time temperatures vary a great deal across Spain-it is a big country, with coasts, plains and mountains Your ideal temperature may be very different to mine So what you want to do is look at the range of expected temperatures in the area you plan to camp, compare those with temperatures you are comfortable ...


4

No there is no limit to the math of wind chill, though there is a maximum wind speed that has ever been observed. Here is what wind chill is. Imagine you have a hot cup of coffee. You can leave it at room temperature for a while and it will cool down to where you can drink it. Or, you can put it in the fridge and it will cool faster. Or put it in the ...


3

I don't think you will get consistent 40-60 daytime highs (what I assumed you meant) anywhere that isn't moderated by the ocean. However Fiasco is correct: The Olympic Penninsula around Sequim is very close. Summer temps are cool enough that tomatoes won't rippen outside of a greenhouse. Winter has frosts, but not consitently. The mountains nearby get ...


3

I think the answer is highly personal, as an avid coffee-drinker, hot is for me what scalding might be for someone else. But if I am to give some kind of benchmark, I would say 45°C is a pretty good temperature to aim for. Not as hot as to scald your mouth, but hot enough to give you some warmth if drank in sufficient quantities. But if you want to carry ...


3

Your understanding of wind-chill is a bit confused. The reason the wind feels colder is because of convective heat transfer. When there is a difference in temperature between two objects, thermal energy transfers from the hot to the cold. In the case of a person in the air, the thermal energy flows into the air, and the faster the air is moving, the more ...


1

The whole concept of wind chill is not very meaningful. This can be obscured by all the fancy-looking formulas, which lend it an air of precision. It's little better than junk science, especially if used uncritically by people who assume that it must be meaningful because it's a mathematical formula. If you're completely covered and have an outer layer that ...



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