This escalation of warming should be sending alarm bells to all Australians, as Australia is over 10oC
hotter than the global average, and there is an upper limit to human tolerance to heat.
Not exact matches
The
hottest part of the region has been drought - stricken Arizona, where
average temperatures have risen some 2.2 degrees Fahrenheit — 120 percent greater
than the
global rise — between 2003 and 2007.
It's an area described as a climate «
hot spot,» with temperatures in many parts rising faster
than the
global average.
Could it be because those 40 years were almost as
hot as now — indeed actually warmer
than today's
global average!
Globally, extremely warm nights that used to come once in 20 years now occur every 10 years.12 And extremely
hot summers, those more
than three standard deviations above the historic
average, are now observed in about 10 % of the
global land area, compared to 0.1 - 0.2 % for the period 1951 - 1980.13
Global warming does not mean no winter, it means winter start later, summer hotter, as Gary Peters said «The global average surface temperature has risen between 0.6 °C and 0.7 °C since the start of the twentieth century, and the rate of increase since 1976 has been approximately three times faster than the century - scale trend.&
Global warming does not mean no winter, it means winter start later, summer
hotter, as Gary Peters said «The
global average surface temperature has risen between 0.6 °C and 0.7 °C since the start of the twentieth century, and the rate of increase since 1976 has been approximately three times faster than the century - scale trend.&
global average surface temperature has risen between 0.6 °C and 0.7 °C since the start of the twentieth century, and the rate of increase since 1976 has been approximately three times faster
than the century - scale trend.»
Hotter temperatures: If emissions keep rising unchecked, then
global average surface temperatures will be at least 2ºC higher (3.6 ºF)
than pre-industrial levels by 2100 — and possibly 3ºC or 4ºC or more.
According to NASA GISS, September of 2014 saw
global surface temperatures that were 0.77 C
hotter than the 20th Century
average.
Overall ocean surface warmth, however, was extraordinary throughout September, pushing well above the
global average and ranging, in GFS models, from 0.7 C to 1.2 C above the already
hotter than normal 1979 to 2000
average.
Right now, annual
global average temperature is about 1 ° Celsius
hotter than average, and we're already locked into at least another 0.5 ° of warming.
In total, the
global temperature in 2013
averaged 14.6 degrees Celsius (58.3 degrees Fahrenheit), or 0.6 degrees Celsius (1.1 degrees Fahrenheit)
hotter than the 20th Century
average.
Could it be because those 40 years were almost as
hot as now — indeed actually warmer
than today's
global average!
T ^ 4 effect, the
hotter surfaces radiate much more proportionately
than do the colder surfaces so basing a radiation budget on some fictional
global average temeprature of 288 K is clearly not real.
In fact, our research suggests that with 2 ℃ of
global warming, the future
average sea temperatures around the Great Barrier Reef would be even
hotter than the extremes observed around the time of the 2016 bleaching.
Over the past century, that makes the sea 1.6 degrees
hotter — a greater heating
than the accepted
global average of about 1.1 degrees C (although that number doesn't account for the masking effect of pollution).
In context, the current drought emergency has taken place as
global temperatures hit near 1.2 degrees Celsius
hotter than 1880s
averages.
Currently, human warming by Greenhouse gasses has pushed
global average surface temperatures into a range about 1 degree Celsius
hotter than the 1880s.
Since 2009, the U.N. Framework Convention on Climate Change's goal has been to make sure the Earth doesn't get warmer
than 2 degrees Celsius above pre-industrial levels.1 That sounds like a small number, but because it's a
global average, it contains all sorts of fluctuations — for the whole planet to get warmer by that amount means that some places are getting much
hotter.
They found out how to contain overall
global temperature rise to the predicted 2020
average: some regions however became — in their computer models —
hotter or cooler
than the citizens might appreciate.