I know because I have eyeballs.
But even if I didn’t, the numbers would tell you as well. Here are Allen’s numbers by month (over his career).
September to November: 64%, 93 QB rating, 7.4 ypa
December: 58%, 89 QB rating, 6.9 ypa
Last year, in 81 degree (not my number, that’s what the splits give us) or higher weather, Allen was 70% for 7 TD’s, 0 INT and a 132 QB rating. In under 40 degree weather, he was 62% for 5 TD’s, 2 INT, and a 94 QB rating.
His play is not at as high of a level in the colder months as it is in the warmer months.
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