Yearlong
average of weather patterns over an area; determined by temperature and precipitation
While the weather is always changing, especially over the short term, climate is
the average of weather patterns over a longer period of time (usually 30 or more years).
Answer: Firstly, let's make sure we define climate:
an average of weather patterns over some meaningful time period.
Not exact matches
Natural Gas Natural gas futures were among the quarter's key decliners -LRB--7.5 %, to US$ 2.73 per million British thermal units) as production growth outweighed seasonal consumption and higher exports
of the fuel.1 Spot prices saw an even larger drop
of 20.6 % (to US$ 2.81) as the support
of December's
weather - related demand spikes faded and a more normal winter
pattern developed.1 Natural gas generally took its downward price cues from elevated US production and growth in the natural gas - focused rig count, which increased from 179 to 194 in March alone.2 Despite the price drop, traders remained optimistic given surging US shale - gas exports and a supply deficit that was 20 % larger than the five - year
average at March - end, the biggest in four years.3 Moreover, total natural gas inventories
of 1.38 trillion cubic feet were nearly 33 % below their year - ago level.3 Meanwhile, the market appeared focused on an anticipated production surge (2018 is projected to be a record growth year for gas supplies) and may have overlooked intensifying demand as US exports increasingly helped drain supplies.
Climate, however, is the bigger picture
of a region's
weather: the
average, over 30 years (according to the World Meteorological Association's definition),
of the
weather pattern in a region.
«Drought years» happen on
average every five years in the Amazon and are typically a result
of changes to wind and
weather patterns brought about by warming in the Atlantic Ocean during events
of the climate phenomenon El Niño.
While
weather patterns played a clear role in boosting temperatures in many parts
of the country, the overall rise in
average temperatures caused by greenhouse gas emissions has made record heat more and more likely and record cold increasingly rare.
On a philosophical level, surf forecasting provides the
average everyday surfer with the means for a higher understanding
of their local surf spot, surfers now have the means to learn and understand the favoured
weather patterns or swell period and direction needed for that elusive secret spot.
Averaging smoothes out day - to - day and year - to - year natural
weather variability and extremes, removing much
of the chaotic behavior, revealing any underlying long term trends in climate, such as a long term increase or decrease in temperature, or long term shifts in precipitation
patterns.
There can / will be local and regional, latitudinal, diurnal and seasonal, and internal variability - related deviations to the
pattern (in temperature and in optical properties (LW and SW) from components (water vapor, clouds, snow, etc.) that vary with
weather and climate), but the global
average effect is at least somewhat constrained by the global
average vertical distribution
of solar heating, which requires the equilibrium net convective + LW fluxes, in the global
average, to be sizable and upward at all levels from the surface to TOA, thus tending to limit the extent and magnitude
of inversions.)
The definition
of climate is long - term
weather patterns or long - term
weather AVERAGES.
Climate — the
weather patterns of a particular region
averaged over a long.
Study shows China's severe
weather patterns changing drastically since 1960 In one
of the most comprehensive studies on trends in local severe
weather patterns to date, an international team
of researchers found that the frequency
of hail storms, thunderstorms and high wind events has decreased by nearly 50 percent on
average throughout China since 1960.
«The most active period
of the witchcraft trials coincides with a period
of lower than
average temperature known to climatologists as the «little ice age»... In a time period when the reasons for changes in
weather were largely a mystery, people would have searched for a scapegoat in the face
of deadly changes in
weather patterns.
Due to the sensitivity on initial values also within limits
of reasonable agreement with real
weather patterns at a specific moment
of time, the interesting results come from
averages over many model runs or over long enough periods to remove the dependence on initial values.
«You may be getting global cooling
of 1 - 2C on
average, but that's entirely confined to certain regions and that would really upset
weather patterns, ocean circulation and local biology.»
Since the millenium, exceptionally strong storms have prevailed globally, oceans are covering once habitable islands, Beijing is suffocating, 100 year and 150 year floods are frequent, major aquifers have been depleted (the Salton Sea is drying up),
weather patterns have changed drastically, winters in the S.E.states are definitely experiencing drastically warmer
averages (some areas only 10 - 14 nights
of freezing temp vs. 1970 28 - 30 nights
of freezing temp).
Current GCM models may have realistic - seeming
weather patterns, but are totally incapable
of producing phenomena that look like the Holocene (Little Ice Age, Medieval Warm Period, Roman Warm Period, Holocene Optimum, the steady decline
of temperature on
average over the last 3,000 years, etc.) The Climate Science community has, instead, taken the path
of trying to claim that these swings didn't occur (Michael Mann's «Hockey Stick», etc.) This does not give me a lot
of confidence in the rest
of their «science».
Climate change is the long - term
average of a region's
weather events lumped together.There are some effects
of greenhouse gases and global warming: melting
of ice caps, rising sea levels, change in climatic
patterns, spread diseases, economic consequences, increased droughts and heat waves.
Because
weather patterns vary, causing temperatures to be higher or lower than
average from time to time due to factors like ocean processes, cloud variability, volcanic activity, and other natural cycles, scientists take a longer - term view in order to consider all
of the year - to - year changes.
My conclusion is that a careful observation
of weather patterns over the entire globe and, in particular, ascertaining whether there is a net
average surface movement
of air towards the poles or towards the equator should reveal whether there is an overall global warming or cooling trend at any particular time.
Climate is not the same as
weather, but rather, it is the
average pattern of weather for a particular region.
June was warmer than
average more widely over the Arctic Ocean (Figure 4b); the month saw a
weather pattern similar to the Arctic Dipole, in which higher than
average pressure over the American side
of the Arctic drives warm air advection from the Pacific (Figure 4c).
The «Beast from the East» was the name given by the media to an unusual
weather pattern which saw warmer that
average temperatures over the arctic sending colder air further south than normal, resulting in much
of western Europe being hit with sustained low temperatures and heavy snow, blown in from Siberia.
A region's climate describes the characteristic
pattern of weather conditions within a region, including temperature, wind velocity, precipitation, and other features,
averaged over a long period
of time.
When it is warmer than the climatological
average (and therefore a positive temperature anomaly) in a particular location, it is generally also warmer than
average over hundreds
of kilometres — corresponding to the mean synoptic
weather pattern — even though the actual temperature may be quite different from location to location.
NSF - funded scientists believe at least part
of the answer lies in the frozen tundras
of Siberia, where greater - than -
average autumn snowfall causes
weather patterns in the Arctic regions to shift southward into the midlatitudes during the winter, while less - than -
average snowfall causes the
patterns to retreat poleward.
Water vapor, which is a greenhouse gas, albeit short lived, and a component
of and response to
weather conditions — but not, being so ephemeral, a driver
of much longer term
weather patterns (or climate)-- and due to it's heavy prevalence the greenhouse gas that is on
average responsible for more re ra - radiated heat than any other, in fact is not warming, but cooling.
Considering that there were places in the Arctic this summer that were 7 to 10C warmer than
average this past winter, while some
of us in the eastern and southern US froze our tails off — we got a very unusual freeze in S. Texas — due to the strongly negative arctic oscillation (
weather patterns go north to south instead
of west to east), and considering that the data gaps are more in the Arctic and inaccessible places, not here, one would expect GISS to come up with a somewhat warmer
average than Hadley & others this year.
These
averaged maps remove some
of the variability caused by day - to - day
weather changes, instead showing longer - term
patterns that can affect
weather and climate both within and outside
of the Arctic.
Weather patterns that recur or persist over multiple seasons are called semipermanent highs and lows, because these
patterns show up in long - term
averages of the regional
weather.
However, Whitley City does see an occasional severe
weather patterns, with an
average of at least one tornado each year.