The view from the outside,
looking in, can be radically different from the view from the
inside looking out ...
Visitors have a much different idea of what
Hot Vegas is all about, than the idea of those who live in
the Valley have of what Hot Vegas
is all about.
Temperatures in Las Vegas and the valley, in
Mid-August, have ranged from a record high of around 115
degrees to a record low of around 55 degrees for more
than the past 100 years.
The average daytime high from late June to
late August has been above One Hundred Degrees for the same
100 year period.
We are about to enter
Hot Vegas for 2011.
Hot Vegas
- the period between the first day when the predicted
daytime high for the next ten consecutive days is 100
degrees, or higher, and the first day that
the prediction for the next ten consecutive days falls below 100
degrees.
The averages tell us that
Hot Vegas should
start in the week of 17 June, and end in the week of 22
August, or about 66 days. In 2010, Hot Vegas started in May,
and ended in late September or around 90 days.
Do you feel lucky?
Current PredictionsClick on
any of the images to enlarge
The graph on the right shows how we are
making out this year, it will be refreshed as
Hot Vegas progresses between
now and the end, so check back occasionally to see how we
are progressing for 2011,
Misery loves company
Each year is different, we are certainly
entitled to hope that Hot Vegas 2011 will be shorter than
usual, and after 2010 many would say we deserve a break.
But of course people in hell want Ice
Water.
Hot
Vegas 2011 Progress (click image to enlarge)
Hot Vegas 2011 started on June 21st this
year, as of July 24th, in the 34 days since then, 25 of them
have been 100 degrees or higher, the lowest daytime high
recorded in this period was 95 degrees.
The 100 year data predicts that the end of Hot Vegas will be
around August 28th, or 35 days from today.
Past years tell us that the actual end of Hot
Vegas will occur between -5 and +10 days from the 100 year
average, so we have somewhere between 30 and 45 more days of
misery in front of us as of today.
How to read the
Hot Vegas Chart
The
Hot Vegas chart is a little
dense, once you are used to it, it is pretty easy to read.
For the first time around use the explanation of the
individual temperature curves below;
2011 High, Median, and Low Curves
These are the high and low temperatures measured on the
day indicated.
The Median temperature is the difference between the
High and the Low.
Ten Day Prediction High, Average, Low
We obtain the predictions for the next ten days from an
on line source.
There can be quite a difference for the predicted values
for a future date from one day to the next.
The High Curve tracks the highest
predicted temperature for a given day over the ten
day period.
The Low Curve tracks the lowest
predicted value for the given date.
The Average Curve is the average
of all predictions for the given date.
This is useful information; when you
compare the range of predictions to the measured
temperature, if the measured temperature has been
tracking close to either side of the range, a good guess
is that it will continue to do so for the immediate
future.
100 year Curves
100 Year Record High, Low
Highest or lowest temperature recorded on a give day
of the month for the past 100 years
100 Year Average High, Low
Average High or low temperature for a given day of
the month for the past 100 years
100 Year Median Temp
The Median (difference) between the high and low
temperatures on a given day for the past 100 years
Typical Day in Hot Vegas
This
is more or less what a typical day looks like during Hot
Vegas.
Notice that the temperature remains above
100 degrees from around 11 in the morning until 10 in the
evening.
Also notice that the temperature never
goes below around 87 degrees, since I keep my air
conditioner set to around 80 degrees, it is going to run
just about non stop for all of Hot Vegas.
A big electric bill is just one of
the bonuses for living in the valley.
This is typical, but I can recall a few
years back when the temperature never went below around 95
degrees at night, for six weeks in a stretch.
Next time someone tells me
"Yeah, but it is dry heat . . ." I may loose
it and strangle them.
Record Breaking Days.
Between
the years of 1895 and 2008 we had a total of 366 record
breaking days, one for every day of the year, and leap year.
This was an average of around 4.2 records
broken per year, with some years having no records at all
broken.
The Early part of the last century, and
the depression/war years were more turbulent than recent decades.
Since 1980 we have averaged around 2.2
records per year being broken.
In the midst of all of this unrelenting bad news, there is
one bright spot for Valley Locals . . .
No matter how hot it gets during
Hot Vegas, it is always gonna
be hotter
in Phoenix