Solved

temperatura grafica

Fix the temperature bug because you can't play like this.... the game has already dropped terribly in terms of both playability and championship and graphics bugs....not to mention the servers that don't connect you to the race..... maybe it's time to fix a few things.... but you have to listen to managers who have been playing for years.... you can't go on like this anymore

Jack, I think there’s a timing inconsistency with the temperature readings before the race starts and what we actually see once the session begins.
For example, today in Hungary, about a minute before qualifying the temperature was showing 13°C, but when the race started it had dropped to 9°C. Similarly, in the previous race in Germany, it showed around 19°C just before qualifying, but then during the race it went down to 7°C.
Because of this mismatch, it becomes quite difficult to plan a reliable strategy in advance, especially when it comes to tyres and fuel choices.
It looks like the temperature values aren’t fully syncing between the pre-session display and the actual race conditions.

Hi Jack, thanks again for looking into it, I really appreciate it.
Just to add, I’ve also experienced larger temperature swings, if i dont remember badly in brazil was showing in qualy 27 degress... and in the race was 13. 
That said, I agree the narrow window right before the session is the most critical, since that’s when we lock in tyres and fuel strategy — so even small inconsistencies there can have a big impact.

i think that the variations is around 10-15 degrees...

Hopefully this helps narrow it down a bit, and thanks again for checking it 👍