Time of observation bias can not affect record high temperatures.
The forecast for Meeker on August 10, 2012 is twenty-two degrees cooler than 1936.
Oklahoma August 10, 1936 MEEKER 5 W 119 DURANT 118 HOLDENVILLE 2SS 118 MUSKOGEE 118 TAHLEQUAH 118 JEFFERSON 117 ANTLERS 116 CARNEGIE 5 NE 116 CLAREMORE 2 ENE 116 ENID 116 GUTHRIE 5S 116 PERRY 116 ADA 115 ALTUS IRIG RSCH 115 HENNESSEY 4 ESE 115 KINGFISHER 115 OKEMAH 115 WEBBERS FALLS 5 115 CHEROKEE 114 MIAMI 114 NEWKIRK 1NW 114 OKMULGEE WTR WK 114 STILLWATER 2 W 114 ARDMORE 113 BARTLESVILLE MU 113 LAWTON 113 MUTUAL 113 PAULS VALLEY 4 113 PAWHUSKA 113 GEARY 112 HOBART MUNI AP 112 MANGUM 112 WAURIKA 112 WEATHERFORD 112 BUFFALO 2 SSW 111 BEAVER 110 HOOKER 106 GOODWELL RSCH S 105 BOISE CITY 2 E 101 KENTON 101
What is striking are all the temps of 115 or higher. The data shows very good iniformity, much more so than today. Even if you toss out the top 3 readings, it is still an impressive data set.
This true on this earth but in Hansenworld things are so different, so much cooler.