<p>How things feel is partly psychological and often doesn't have a purely physical explanation. If you run a hot bath and the water from the tap starts to feel tepid, plunge your hand into the very hot water with which the bath is filled. Hold it there for a minute or two, then put it under the tepid tap. The water will feel stone cold, though when tested with the other hand it still feels tepid.</p>

<p>If 85F at 7,500 ft feels hotter to you than 85F at sea level, it could be due to a number of things. On a sunny day you will get more solar radiation at high altitude, especially around mid day, and that will be in addition to the shade temperature which weather forecasters use. When walking from A to B in the mountains, we usually exert ourselves more than we would at sea level, and therefore we feel hotter. </p>

<p>The day you have in mind might have been especially humid in your mountain location, so that would make it feel warmer as well. Maybe your walk was when the sun was at its highest and you are comparing it to walks in the lowlands where, although the shade temperature was the same, the sun was lower in the sky or maybe there was even some cloud. And always there is the psychological aspect to consider. Our minds like to play tricks on us.</p>

CC BY-SA 4.0
2019-11-08T21:46:38.060Z
One more difference to add on: breeze.  Near sea level should think you're be more likely to get wind, both because of the likely nearby marine influence, and because such areas likely are less requiring of significant high pressure to get such temperatures [high pressure generally lead to weaker winds].  Whereas such high temperatures at such elevation I would think would require significant sinking air to suppress clouds and maybe even aid warming, and so would be calmer.  When it comes to "feels like" temperatures, the two key factors beyond the temperature are moisture and wind.
JeopardyTempest
CC BY-SA 4.0
2019-11-08T19:58:03.620Z
2019-11-08T19:58:03.620Z
Michael Walsby
<p>Why does the temperature of let’s say 85 degrees Fahrenheit in southern California feel hotter at 7,500 ft elevation than it does at sea level?</p>

<meteorology><atmosphere><geophysics><temperature>
Heat at High Altitudes
james
# Heat at High Altitudes

(Asked by: username_0 on 2019-11-08)

Why does the temperature of let’s say 85 degrees Fahrenheit in southern California feel hotter at 7,500 ft elevation than it does at sea level?

**Tags:** meteorology, atmosphere, geophysics, temperature


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## 1 answers

### Answer by username_1 on 2019-11-08. Score: 2

How things feel is partly psychological and often doesn't have a purely physical explanation. If you run a hot bath and the water from the tap starts to feel tepid, plunge your hand into the very hot water with which the bath is filled. Hold it there for a minute or two, then put it under the tepid tap. The water will feel stone cold, though when tested with the other hand it still feels tepid.

If 85F at 7,500 ft feels hotter to you than 85F at sea level, it could be due to a number of things. On a sunny day you will get more solar radiation at high altitude, especially around mid day, and that will be in addition to the shade temperature which weather forecasters use. When walking from A to B in the mountains, we usually exert ourselves more than we would at sea level, and therefore we feel hotter.

The day you have in mind might have been especially humid in your mountain location, so that would make it feel warmer as well. Maybe your walk was when the sun was at its highest and you are comparing it to walks in the lowlands where, although the shade temperature was the same, the sun was lower in the sky or maybe there was even some cloud. And always there is the psychological aspect to consider. Our minds like to play tricks on us.

> **Comments:**
> **username_2**: One more difference to add on: breeze.  Near sea level should think you're be more likely to get wind, both because of the likely nearby marine influence, and because such areas likely are less requiring of significant high pressure to get such temperatures [high pressure generally lead to weaker winds].  Whereas such high temperatures at such elevation I would think would require significant sinking air to suppress clouds and maybe even aid warming, and so would be calmer.  When it comes to "feels like" temperatures, the two key factors beyond the temperature are moisture and wind.  

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