Nights Getting Much Warmer In Parker, Az

Afternoon temperatures in Parker, Az peaked in the 1890s, and have never gotten that hot again, but nighttime temperatures have warmed five degrees.

ScreenHunter_10171 Aug. 23 10.03ScreenHunter_10170 Aug. 23 10.02 

Divergence between minimum and maximum trends is almost ten degrees. 

ScreenHunter_10174 Aug. 23 12.55

The National Weather Service has reported a similar trend  for Phoenix.

UHIlows (2)

UHIlows.PNG (909×691)

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13 Responses to Nights Getting Much Warmer In Parker, Az

  1. Robert Austin says:

    Classic UHI signature. Also a possibility, nighttime irrigation leads to warmer minimums.

    • SMS says:

      I agree, UHI is the answer. And what kind of corrections do GISS and NOAA make for UHI? NOAA makes no correction and GISS makes a minor correction based on “lights”. When you correctly adjust for UHI and take out the unjustified meddling of the land/sea temperature history you get a data record that tells us that the current climate scare is totally unjustified.

  2. Password Protected says:

    So heat is not escaping to space as readily as it used to. Is that a problem or a blessing?

  3. ItsGettingHotinHereSo says:

    This week there were tweets about the temperature of Venus, etc.

    This is from The Hockey Schtick which supports your analysis.

    Saturday, August 22, 2015
    New paper confirms the gravito-thermal greenhouse effect on 6 planets including Earth, falsifies CAGW
    An important new paper published in Advances in Space Research determines that the Earth surface temperature (as well as the surface temperatures of 5 other rocky planets in our solar system) can be very accurately determined (R2 = 0.9999! & tiny standard error σ=0.0078) solely on the basis of two variables:

    1) atmospheric pressure at the surface, and

    2) solar irradiance at the top of the atmosphere,

    and without any consideration of any greenhouse gas concentrations or ‘radiative forcing’ from greenhouse gases whatsoever.

    http://hockeyschtick.blogspot.com/

    • FTOP says:

      Occam’s Razor is rearing its head. The simplest explanation is the most likely. Maybe irrefutable gas laws and thermal capacity do actually have standing.

      Either that or COzy the magical CO2 unicorn.

    • Robert Austin says:

      Went to Hockeyschtick and read what was said. Sounds like curve fitting to me. Okay for hypothetical “dig here” work, but not proof of nuttin’.

    • Without having read the link. Do you happen to know how we know the temperature on Venus?

  4. GeologyJim says:

    Apparently, CO2 only works the night shift.

    Doesn’t do squat in the daylight hours.

  5. jmrsudbury says:

    The minimums are rather flat since 1979…. John M Reynolds

  6. Paul Homewood says:

    The afternoon temperatures are obviously wrong and need to be sent for correction!

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