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View Poll Results: Which winter temp range would feel colder?
20°C high, 0°C low 12 23.53%
13°C high, 7°C low 39 76.47%
Voters: 51. You may not vote on this poll

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Old 07-08-2016, 09:24 PM
 
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The 13/7 would probably feel a little colder because that low diurnal range is most likely caused by high humidity, clouds, fog, rain, etc., all of which increase the perception of cold.

13/7 is a typical midwinter day in San Francisco.

20/0 is a typical late September day in Saskatoon, Canada.
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Old 07-08-2016, 09:31 PM
 
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Quote:
Originally Posted by arctic_gardener View Post
The 13/7 would probably feel a little colder because that low diurnal range is most likely caused by high humidity, clouds, fog, rain, etc., all of which increase the perception of cold.

13/7 is a typical midwinter day in San Francisco.

20/0 is a typical late September day in Saskatoon, Canada.

You mean a typical day in San Francisco any time of the year: July can often be like that too.
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Old 07-08-2016, 10:06 PM
 
Location: Rochester, NY
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There was a 70/28, sunny day in late March this year (and several other 70s/30s dats but that was the most extreme) and it felt very pleasant and warm. A short morning walk was cool but not bad--probably mid 40s--and I spent much of the day outside and was very pleasant. I went outside again in the evening and it was still warm enough for shorts and a t-shirt. 55/45 days are very common here and do not feel nearly as warm. Also, I find little difference between 45 and 32 in the middle of the night. Especially if the second one was cloudy or rainy it would be even worse
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Old 07-08-2016, 10:43 PM
 
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Lows are kinda meaningless to me since nobody is around doing things at that time of day anyway. Most businesses are closed... hmm maybe a few folks are doing stuff, but the majority of the world is not, myself included. So realistically.... 13/7 would feel cooler. But you said winter and I think people might naturally pay attention more to winter low temps than summer low temps.

Yowch, when I try to sleep - going from 68 F to 32 F in one day is a lot. Nothing a few extra blankets and maybe the heat turned on couldn't fix tho. I would hate to live in a climate like this though, I think that would make me throw up.

Like I mean I don't know- those lows are extreme so I'd probably feel colder more but like today the high is 83 and the low is 63... I am going to remember the 83 a lot more than the 63. Now to keep it fair let's say the low would be 47. It's a close call actually.... but having a house at night with heat where you could just get into it sort of makes the low temp irrelevant, realistically.
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Old 07-08-2016, 11:19 PM
 
Location: Sydney, Australia
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Quote:
Originally Posted by Steve McDonald View Post
II don't think there's anyplace in the world that would have a wintertime daily temperature range like the first example given. Some higher-elevation places might have that daily range in the Summer, but not in the Winter.
Richmond, a suburb in Sydney, isn't that far off though.
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Old 07-09-2016, 12:32 AM
 
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Originally Posted by springsux View Post

Yowch, when I try to sleep - going from 68 F to 32 F in one day is a lot. Nothing a few extra blankets and maybe the heat turned on couldn't fix tho. I would hate to live in a climate like this though, I think that would make me throw up.
20/0 is typical early fall weather here in Saskatoon. It's a lot more comfortable than you'd think. I don't turn the heat on until much later in the fall. If it's sunny (which it has to be to achieve 20 degree highs), the room temperature stabilizes at around 18 C day and night if the windows and curtains are closed at night. My favorite time of year. I hate winter and I hate summer. Spring isn't that great because it fluctuates too much.
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Old 07-09-2016, 04:57 AM
 
Location: Aberdeen, UK
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Obviously a day with 13C max will feel much colder than a day with a 20C max regardless of the minimum.

20C/0C is a very rare combination here but it did happen in April 2007. There was a visible white frost in the morning but it soon lifted and warmed up rapidly resulting in a wonderful gloriously warm and sunny day.

13C/7C is typical of the dross we get in October. Doesn't feel remotely warm.
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Old 07-09-2016, 06:48 AM
 
Location: Live:Downtown Phoenix, AZ/Work:Greater Los Angeles, CA
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One thing that I think people are failing to realize is that we are talking winter, with shorter days/longer nights and lower sun angle, so it will be cooler for a much longer period of the day in the 20/0 scenario than the 13/7
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Old 07-09-2016, 07:11 AM
 
Location: Rochester, NY
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Quote:
Originally Posted by FirebirdCamaro1220 View Post
One thing that I think people are failing to realize is that we are talking winter, with shorter days/longer nights and lower sun angle, so it will be cooler for a much longer period of the day in the 20/0 scenario than the 13/7
Thats irrelevant if the coldest temperatures are happening when everybody's inside their nice warm houses. The highs are what matter cuz they happen during the day when people aren't sleeping.
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Old 07-09-2016, 07:23 AM
 
Location: Leeds, UK
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Quote:
Originally Posted by FirebirdCamaro1220 View Post
One thing that I think people are failing to realize is that we are talking winter, with shorter days/longer nights and lower sun angle, so it will be cooler for a much longer period of the day in the 20/0 scenario than the 13/7
Depends on where in winter we're talking about. A 20C/0C average in winter is definitely not possible this far north. Further south, say in Phoenix, winter days aren't very short anyway.
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