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Questions tagged [temperature]

Temperature is a measurement of a substance and/or atmosphere.

60
votes
21answers
22k views

How do you take field notes at below 0 °C, without freezing fingers?

I'm taking inventory on my tree farm. The temperature today is -7 °C with a light breeze. Windchill of -10 °C. I figure that there are lots of people who have this problem. Writing a journal, ...
2
votes
0answers
68 views

What kind of material was used to make traditional stove jacks?

A stove jack allows you to safely extend a stovepipe through the roof or wall of your tent. Modern-day stove jacks appear to be made of silicone fiberglass. However, it's my guess that silicone ...
6
votes
1answer
178 views

Why are are stove jacks NOT normally made of metal?

A stove jack allows you to safely extend a stovepipe through the roof or wall of your tent. Our stove jacks are constructed of fire proof 17-ounce [0.48 kg] silicone-coated glass material (18" x ...
7
votes
1answer
422 views

What is the most severe temperature that a proper snow cave can protect you from?

This question was prompted by my answer to Under what conditions does heating a backpacking tent artificially make objective sense?. In my answer, I mention the possibility of hiking across Antarctica ...
4
votes
1answer
108 views

What temperature do different parts of a wood fire produce?

I was reading the answers at Can I place a Dutch oven directly into/next to a camp fire? and recalling a recent TV episode about forging iron (coal fire) where they said the coals were hotter then the ...
9
votes
2answers
232 views

What will the water temperature be at Sharm el-Sheikh at a depth of 30m in October?

You can easily find the temperatures at the surface of the sea. However, to choose the correct diving suit, I would like to know the temperatures that can be expected at a depth of about 30 meters (...
6
votes
1answer
327 views

Why some sleeping bags have four temperature ratings while others have only one?

Most sleeping bags have a rating with several temperatures, one for the upper temperature limit, one for the average woman to sleep in a comfortable position ("Comfort"), one third for an average man ...
11
votes
8answers
2k views

Do truly all-season tents exist?

A 4-season tent is a tent suitable for winter use; for example, see this post. According to sectionhiker, the phrase is actually a misnomer: Moreover the phrase “4 season tent” is a misnomer since ...
9
votes
1answer
6k views

What temperatures can I expect in caves compared to surface?

If the daily air temperature is between 0 °C to 14 °C, what sort of temperature would be found within caves? Will it be any colder or warmer? The caves in question (Wombeyan) do not go terribly far ...
9
votes
3answers
1k views

What's the maximum temperature difference wind-chill can account for?

If I understand wind-chill (which I probably don't), the air feels colder because your body doesn't have as much time to heat the air as it passes by. But in that case it seems like there should be a ...
4
votes
5answers
25k views

What is a place in the U.S.A that is between 40°F - 60°F (5°C - 15°C) year round and doesn't get a ton of rain?

I just wanted to know what place in america has forest, temperature ranges from 40°F - 60°F (5°C - 15°C) year round, does NOT rain for days on end, and rarely gets snow. I tried looking around on ...
6
votes
1answer
3k views

Is it safe to drink hot water? How hot can it be?

Many mountain hikers recommend drinking hot fluids, because they provide a lot of energy. According to the discussion "Does eating snow help dehydration?", the actual calorie gain is minimal, however ...
6
votes
2answers
663 views

Are sleeping bags needed in southern Spain in summer?

My girlfriend and I are going camping in Europe this summer and are starting off in Spain. We have this tent, and are looking into sleeping bags. We have also been keeping an eye on the weather in ...
16
votes
4answers
1k views

Dealing with very cold climate (clothing)

In the near future I will have to prepare myself for a Siberia expedition. During the winter, average temperatures in Siberia range from -10°F (-23°C) to below -50°C (-45°F).1 What should I wear ...
11
votes
4answers
998 views

Are there any reliable and/or easy to use “rule of thumb” guides for windchill calculations?

Weather forecasters often give two tempertures, the actual air temperature and a 'feel like' temperture that takes into account wind speed. Is there a rule of thumb for calcualting the 'feels like ...
30
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10answers
118k views

What are areas of the body which lose heat more quickly, and how can I reduce that loss?

What are the higher heat loss areas of the body and how can I reduce heat loss in those areas?
24
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3answers
19k views

Which side of an emergency blanket should I use?

A common emergency blanket has two sides, one is orange and the other silver. Which one should I keep on the inside?