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Forum Index : Microcontroller and PC projects : Hot today....

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Grogster

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Joined: 31/12/2012
Location: New Zealand
Posts: 9750
Posted: 02:09am 15 Jan 2018
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I have never felt heat like this here.....





In New Zealand, we generally have much colder temperatures. It is considered a really hot day if we make it to 30'C, but this is just.....insane.....

Just hiding inside with all the doors and windows CLOSED and the A/C on. Funny how on a hot day, people will open up all their house windows. All that does is let the heat IN, so it is not doing you any favours really if you are trying to stay cool.
Smoke makes things work. When the smoke gets out, it stops!
 
Solar Mike
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Joined: 08/02/2015
Location: New Zealand
Posts: 1173
Posted: 02:23am 15 Jan 2018
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Yeah, its pretty warm in Wellington too, with hardly any of the normal Welly wind that keeps it nice and cool.
 
Azure

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Joined: 09/11/2017
Location: Australia
Posts: 446
Posted: 02:23am 15 Jan 2018
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Is that some new fangled MM input device ?
 
redrok

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Joined: 15/09/2014
Location: United States
Posts: 209
Posted: 03:18am 15 Jan 2018
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Hi Grogster;

Ship some of that heat up here.

My uMITE is reading -13F or -25C right now.

redrok
 
Gizmo

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Joined: 05/06/2004
Location: Australia
Posts: 5157
Posted: 03:20am 15 Jan 2018
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Yeah I've seen that here a couple of times, inside the shed it gets to 50c even with the roller doors open.

If its a dry heat, I find its still ok to be in the shed provided you drink lots of water and dont exert yourself, and have a fan or two blowing air where you're working. You're a bit smelly at the end of the day though.

But sometimes I just spend the day in the air-con office, and will even have a sleep on the office floor next to the dog when I get bored.

Glenn
The best time to plant a tree was twenty years ago, the second best time is right now.
JAQ
 
Bill.b

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Joined: 25/06/2011
Location: Australia
Posts: 239
Posted: 04:17am 15 Jan 2018
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Newcastle Last week.







Bill
In the interests of the environment, this post has been constructed entirely from recycled electrons.
 
Gizmo

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Joined: 05/06/2004
Location: Australia
Posts: 5157
Posted: 05:26am 15 Jan 2018
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Nasty!

I remember on the news last week they said the western suburbs of Sydney were officially the hottest place on earth!

Mind you, in 6 months I know I'll be complaining about the cold!
The best time to plant a tree was twenty years ago, the second best time is right now.
JAQ
 
Grogster

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Joined: 31/12/2012
Location: New Zealand
Posts: 9750
Posted: 06:41am 15 Jan 2018
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News tonight said that Dunedin Airport was 33'C, which is the hottest it has been on-record since about 1920!

Different areas of the same city will record different temperatures, which is why I was recording 43'C in Mosgiel. The thermometer was in the sun(and no wind) when I took that photo, but I wanted some evidence, as people won't believe it! Mosgiel is usually about 10'C hotter then the News says, cos the 'Official' temperature is taken at the airport, which is in the middle of a huge open plain, so any wind will move the heat away and keep it a little cooler. Mosgiel is surrounded on three sides by hills which probably helps to shield us from the wind a little.

It would have easily been 35'C or so in the shade.
Smoke makes things work. When the smoke gets out, it stops!
 
George65
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Joined: 18/09/2017
Location: Australia
Posts: 308
Posted: 06:46am 15 Jan 2018
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Have had 46 twice here in the last 3 weeks, Probably 5-6 days in the 40s and one week the day temp never got below 35.
Humidity there for a while was insane as well.

Wish we could get some decent rain though.
Been boring some post holes 70 Cm down and all that's coming up is dust.
Was telling a mate yesterday, he laughed. He said he was doing holes last week 2.5M down and the shale was coming up bone dry. Had to wet the dirt to get it to sit in the auger so he could pull it out the hole.

I'm sure some would say it's all to do with Glo Bull warming.
Not the relos whom just got back from holidays in the northern hemisphere where they got snowed in at airports, couldn't leave their hotels and were snowed in everywhere they went.

Decided to go to florida where it would be warmer. They were publishing warnings everywhere to leave your taps dripping because they were worried about all the pipes splitting and freezing in the unprecedented cold.
 
George65
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Joined: 18/09/2017
Location: Australia
Posts: 308
Posted: 06:56am 15 Jan 2018
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  Gizmo said   Yeah I've seen that here a couple of times, inside the shed it gets to 50c even with the roller doors open.


I have just come up with a brilliantly cunning plan for shed ventilation....

Found a shattered 300W solar panel behind a solar installers factory unit.
Brought it home, threw it up on shed roof. Output goes down to some twin Radiator fans I wired in series I sat in the shed window. Get the tabs in the grove of the window, slide it tight on the shroud, locked in place.

Sun shines and those fans blow a gale. No hotter in the shed than out but if you are standing on the other side of the shed (9.5x9.5m) you get a great breeze that's very cool. If you are closer... heaven!

It's Nano all computer controlled. When it's a bit cloudy and not so hot, fans back off. Automatically stop and night. Hotter it gets, the harder they blow.
Little computer is so small, you can't even see it. Just looks like 2 wires coming from the panel to the fans! :0)

Panel, Free, Radiator Fans, Free, Running cost, FREE.
Satisfaction factor, 1000%

Now to find another broken panel to do the same in the other side window!
Wife says Bugger that, I'll paint the fans to make them fit in with the decor and you can put them on the back verandah for a nice breeze when we sit out there.
 
LouisG
Senior Member

Joined: 19/03/2016
Location: Australia
Posts: 129
Posted: 08:18am 15 Jan 2018
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@ Grogster

Switch the A/C off. Eventually smoke makes things work!

 
Paul_L
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Joined: 03/03/2016
Location: United States
Posts: 769
Posted: 12:47pm 15 Jan 2018
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As I write this it is 8°F (-13°C) here. We're having a heat wave. A few days ago it was -14°F (-25°C).

Yikes! 46°C (115°F)!!! That's like Death Valley! I would never hang around any place with those kind of temperatures. In the summer here I head indoors when it gets above 80°F (+26°C).

Paul in NY
 
palcal

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Joined: 12/10/2011
Location: Australia
Posts: 2006
Posted: 08:57pm 15 Jan 2018
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Funny how humans acclimatize to different conditions, I live in the tropics and below 24C I am cold.
Paul.
"It is better to be ignorant and ask a stupid question than to be plain Stupid and not ask at all"
 
Phil23
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Joined: 27/03/2016
Location: Australia
Posts: 1667
Posted: 09:45pm 15 Jan 2018
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You must be the cause of our cool change Grog.

We're back in the high 20's after a bit of a heat wave.




More data here.
 
George65
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Joined: 18/09/2017
Location: Australia
Posts: 308
Posted: 10:24pm 15 Jan 2018
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  Paul_L said   I would never hang around any place with those kind of temperatures.


That's exactly what I say when I hear or see places with snow feet deep and and all the problems that brings.
Always wonder to myself " Who would live in a frozen hell hole like that and why would you not move somewhere with a decent climate??" :0)

Thing is, when it's hot here I DO head indoors to the AC. Just my definition of hot is at least 10o higher than yours.

 
George65
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Joined: 18/09/2017
Location: Australia
Posts: 308
Posted: 10:30pm 15 Jan 2018
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  palcal said   Funny how humans acclimatize to different conditions, I live in the tropics and below 24C I am cold.
Paul.


Yep, all a matter of what you are used to.

In November wife and I went to cairns for 10 days for our 25th wedding anniversary.
Yes, it was hot and humid as everyone warned but we were walking round kinda wondering when it was going to get bad. We didn't think all that much of it.

When we got home, the dry heat really knocked me for a few days and I could really feel the difference. The tropics were a soft heat and the heat here was like a blowtorch searing at you.

yep, terrible, awful place up there in the tropics.
Can't wait to get back next year. Loved it.
Already booked the best hotel in the place as we want to do it in style this year.
 
Boppa
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Joined: 08/11/2016
Location: Australia
Posts: 816
Posted: 01:03am 16 Jan 2018
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It's funny, I'm the opposite- I can handle a dry heat no worries, even up into the fourties
But put a bit of moisture in it like on the coast, and I'm looking for aircon even in the low thirties

I been in snow twice in my life, the second time I went skying with a bunch of mates when we decided to go down to threadbo for the long weekend...
About an hour into the first day, said stuff this and wisely spent the next three days in front of the beautiful blazing fireplace they had there, bar close at hand- THATS the way to treat snow IMHO
 
palcal

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Joined: 12/10/2011
Location: Australia
Posts: 2006
Posted: 01:09am 16 Jan 2018
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@ George65
I live about 60Km north of Townsville, probably more to do and see in Cairns but the waterfront in Townsville is much, much better than Cairns.
Paul.Edited by palcal 2018-01-17
"It is better to be ignorant and ask a stupid question than to be plain Stupid and not ask at all"
 
Azure

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Joined: 09/11/2017
Location: Australia
Posts: 446
Posted: 01:19am 16 Jan 2018
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@palcal

There is some very pretty country and coastline up your way.

I have travelled a lot (for work and pleasure) all over Oz and Abroad and I think the only thing I find tough is high temp with very high humidity like Taiwan/Singapore can get also Dubai heat can be quite draining. Snowed-in or hot otherwise all good.
 
George65
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Joined: 18/09/2017
Location: Australia
Posts: 308
Posted: 10:28am 16 Jan 2018
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  Azure said   I think the only thing I find tough is high temp with very high humidity like Taiwan/Singapore can get also Dubai heat can be quite draining.


My mate was saying this the other week when I was complaining of the humidity here.

I went out and worked for about 90 min and my T shirt was like someone had thrown a bucket of water over me.
My fashionista daughter was disgusted and made me change my shirt when I came in. She then spotted my cotton work pants I was wearing were also soaked tot eh bottom of the pockets.

Was telling mate that night and he laughed. He said when he was in asia he couldn't figure out why he couldn't get dry getting out the shower. Kept wiping himself and still wasn't dry till he figured out it as sweat not water.
He said you don't know what Humidity is till you go to Singapore or those Asian countries.

My cousin has lived in Dubai for years. Her husband is in a " Honoured" position and she gets a servant come Chauffeur/ bodyguard/ guy with a credit card that pays for everything she wants or anywhere she goes.
She wants us to come visit for a holiday but I'm not keen.
I'd probably make some wise crack or swear and get locked up or something.
 
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