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Thanks for the advice from experience!

With drinks and banana, I did all the right things without realising why it's good :-)

At home, I wear only underwear... about humidity, it started without (that was one of the ingredients for a heating-up this strong at this latitude), but climbed up strongly by yesterday: water is evaporating from everything at record rate, for example the big lake Balaton receded by 13 cm.

Now, to feel less impressed by what I am in now, what was the worst you lived through in New Mexico? Maximum of maximum day temperature, maximum of minimum night temerature, length of 100F+ (104F+) period?

*Traitor*, n.
A benighted individual who perceives an illusory distinction between serving his nation and abetting the criminals who govern it.

by DoDo on Sat Jul 21st, 2007 at 01:47:44 AM EST
[ Parent ]
42C, 5% (roughly) humidity, and a southerly over-the-desert wind of 60/kph with gusts over 100/kph.  It was brutal.  The trick to dealing with those conditions is to soak your shirt in water and then put a light windbreaker on with the wind flaps open.  The wind seeps through and the water keeps you cool(er) and doesn't immediately evaporate.  If the situation is really desperate you can drink as much water as you can, as often as you can, and pee on the shirt.  I hope to never get that desperate!  ;-0

We were out hiking and a dry storm moved in on us unexpectedly.  

A doo run-run-run, a doo run-run

by ATinNM on Sat Jul 21st, 2007 at 02:51:48 AM EST
[ Parent ]
42C, 5% (roughly) humidity, and a southerly over-the-desert wind of 60/kph with gusts over 100/kph.

Heh. I think I had that yesterday when I peeked out of the window on the train home...

That (travel) wind doesn't cool at all was one of my 40°C+ discoveries. The other is that my dog was made for much higher temperatures than me, she had no problems running around as ever in 32°C at 22h, while I... took it slowly. Then again, the Friday night teens on the street, or at least part of them, were fine, too. (BTW, I could write a diary about teen culture here in the countryside... I mean, Friday night programme: buy a bottle of wine or heavier and silently[!] drink yourself stiff on a street corner with friends...)

*Traitor*, n.
A benighted individual who perceives an illusory distinction between serving his nation and abetting the criminals who govern it.

by DoDo on Sat Jul 21st, 2007 at 05:43:05 AM EST
[ Parent ]
That (travel) wind doesn't cool at all was one of my 40°C+ discoveries.

A friend of mine used to call that kind of wind "a blowtorch".

Can the last politician to go out the revolving door please turn the lights off?

by Migeru (migeru at eurotrib dot com) on Sat Jul 21st, 2007 at 05:47:48 AM EST
[ Parent ]
it ceases to be refreshing in any way. like a gigantic hairdryer.

if it's dry, you can carry around a small spray bottle filled with water, and take advantage of the evaporation for cooling.

by wu ming on Sat Jul 21st, 2007 at 05:56:12 AM EST
[ Parent ]
Blowtorch, hairdryer, both are rather good descriptions of it...

I practised pouring water on my head from a bottle of water (which I also drank from). The trouble was that once the bottle was half-full, it heated up rather quickly, and even the evaporation cooling wasn't much.

*Traitor*, n.
A benighted individual who perceives an illusory distinction between serving his nation and abetting the criminals who govern it.

by DoDo on Sat Jul 21st, 2007 at 06:03:22 AM EST
[ Parent ]
On hot days in Ohio, I put my second water bottle in the freezer at the end of lunch, so at the end of the day for the ride home, its frozen. By the time the ice in my main water bottle has melted and the water started warming up, the frozen water bottle has lovely ice cold water in it.

Of course, this isn't 42C ... hot days this summer have topped out around 35C (much hotter, of course, inside the truck for the unloaders on the box line), but the humidity is certainly well over the 5% mark ... when I'm beginning to sweat at 0530 and the mists in the pre-dawn light show that its near 100% humidity, I know its going to be a fun day in the warehouse.


Utsukushikereba sore de ii

by BruceMcF (agila61 at netscape dot net) on Sat Jul 21st, 2007 at 08:07:25 AM EST
[ Parent ]
To answer the other parts of your question ...

A normal day/night temperature swing is 30-60F degrees depending on the season and the cloud cover.  (Clouds equals warmer nights, cooler days.) So even when it is hot during the day it will cool rapidly as the sun goes down and the nights are always pleasantly cool.  For example, it was 102F today at noon but it's (checking the thermometer) 44F at 1:00 AM.  (The interior temperature of our non- air-conditioned adobe house is 76F -- which explains why adobe is a superior building material for New Mexico.)  

I guess I should add we live at 6,500' or about 2,000 meters in altitude which needs to be added when thinking about temperature swings.  

A doo run-run-run, a doo run-run

by ATinNM on Sat Jul 21st, 2007 at 03:17:23 AM EST
[ Parent ]
You lucky you! Here, similar maximums went along with 24°C minimum outdoor temperature in the last three nights, so it was sleep well in 27-29°C.

*Traitor*, n.
A benighted individual who perceives an illusory distinction between serving his nation and abetting the criminals who govern it.
by DoDo on Sat Jul 21st, 2007 at 05:47:41 AM EST
[ Parent ]
the hottest i've seen it during the day is around 48 C, although the night temperature fell quite a bit, down to 25 or so.
by wu ming on Sat Jul 21st, 2007 at 06:00:03 AM EST
[ Parent ]
I left Grass Valley for Santa Rosa (North San Francisco Bay area) and it was 42c, across the central valley.  I was with a couple of friends on motorcycles, it was one of the most miserable experiences I've ever had on two wheels. I think it was in 2003 late July.

"I said, 'Wait a minute, Chester, You know I'm a peaceful man...'" Robbie Robertson
by NearlyNormal on Sat Jul 21st, 2007 at 07:45:53 PM EST
[ Parent ]
Yes, this sounds like great advice.  I've been looking for moisture wicking clothing to wear here.  So far I'm not impressed with the "tech" stuff.  It may wick moisture, but it doesn't lend a cooling effect and I've always wondered where the moisture is wicked to. In my experience it just collects in the material.   I prefer cotton sleeveless tops and shorts, but haven't tried linen yet. Didn't know about the negative effects of gatoraid (we don't drink much anyway).  I recall warnings while working in desert places about regular hydration, because often due to low humidity you don't feel hot at all and don't seem to be perspiring,(in the shade,) but your body is in fact still perspiring rapidly and losing water. I recall 120F in the Sudan once, and I wasn't even hot.  In Arkansas one year it reached 110F for several weeks and the humidity was also fairly high.  It was miserable, especially since we only had fans for cooling.

Ironically, we stayed in Budapest one summer and had to move out of the then new Kempinski Hotel there because of its puny air conditioning system. So, heat is heat.  It's all what your body happens to be used to at the moment.

I can swear there ain't no heaven but I pray there ain't no hell. _ Blood Sweat & Tears

by Gringo (stargazing camel at aoldotcom) on Sat Jul 21st, 2007 at 11:55:35 AM EST
[ Parent ]
I found linen to be comfortable in high temp/high humidity when living in Iowa.  Cotton not so much.  None of the  bast fibers wick moisture away from the skin and into the cloth.  There is a difference, at least that I experience.  Cotton cloth is woven with smaller count (diameter) yarn and high Ends Per Inch count.  This means the clothing made from the cloth presents a stronger barrier to evaporative cooling.  Linen is woven at a much higher tension but with larger count threads, thus lower Ends Per Inch -- a pourous cloth allowing the breeze to flow across the skin and providing 'shade' from the sun.

Linen clothing tends to be more expensive than cotton but it also lasts much, much, longer so it's the old 'Pay up front or Pay more down the road' situation.  I get around it by buying summer cloths in the fall/winter when the stores are giving them away¹.  Flax has a stronger 'outer shell' that can be itchy/scratchy at first but that softens over time, and washing.  The 'bad' thing about linen is that 'rumples' while wearing.  

An Iowan friend used to swear by jute, burlap is the most familiar fabic from this plant.  She would buy the fabric cheap, cheap, cheap, take it home, and boil the bejesus out of it in a big cast iron pot over a fire in her backyard to soften it.  Every so often she would remove the cloth and beat it with a old 5lb fulling hammer she got from who knows where.  (I swear I'm not making this up.)  After she was done she would sew skirts from the cloth.  

Neither flax or jute, take dye well.  Well, they don't take dye at all.  What you see is what you get.  I rather like the natural, subtle greens, browns, and cream colors.  And the 'home-spun' look of the fabric.

¹  Being from the Midwest US German/Swedish sub-culture I never got a nickel I didn't immediately fall in love with!

A doo run-run-run, a doo run-run

by ATinNM on Sat Jul 21st, 2007 at 01:26:31 PM EST
[ Parent ]

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