What's more, O'Gorman found that there's a
narrow daily temperature range, just below the freezing point, in which extreme snow events tend to occur — a sweet spot that does not change with global warming.
That is not to say that there may not be noticeable impacts on shorter term measures — local and seasonal trends and
possibly daily temperature range (DTR) effects for example.
The weather will be ideal for the winter games in Pyeongchang, with the
average daily temperature ranging from about 39 ° F, considered the average high temperature, and 13 ° F being the average low in February.
Also, pollution can decrease
the daily temperature range via such clouds: High clouds left after a thunderstorm spread out across the sky and look like anvils.
Overall, the polluted clouds cooled the day and warmed the night, decreasing
the daily temperature range.
Well, here
the daily temperatures range between 25 °C — 27 °C in most parts of the country.
The total number of hours of bright sunshine has fallen since 1885 at the four sites studied which is consistent with both a rise in cloudiness and the fall in
the daily temperature range.
This presented a unique opportunity to study the effects... Comparing changes in
the daily temperature range showed that the absence of dimming from aircraft pollution alone made a marked difference to the temperature.
It was not until I started comparing
the daily temperature range between a Desert (or recently cleared land) as opposed to a Rain Forest that I found out how important that change in the humidity is.
The average
daily temperature range in the U.S. rose during that time.
As clouds keep the daytime cooler and the night - time warmer,
the daily temperature range is smaller under cloudy skies.