The record number of days through April 30th is 14 set in 1976. 2025 and 2026 are tied in second place with 12. Today 2026 will move into second place by itself.
Wow. I didn’t realize at first what you were showing was top all time for the month. There must not be much spread because the daily record high of 79 is relatively low compared to other days.
It seems like the forecasts have been uncharacteristically bad the last few weeks. High temps busting too high by 5 degrees almost daily, low temps even worse. Even the cloud cover forecasts have been off.