It’s that time of year again — aka the time we start counting how many days surpass 100º in Austin.
According to data from Austin-Bergstrom International Airport, the Capital City’s first triple-digit day of 2025 occurred on Tuesday, May 13, followed by another on Wednesday, May 14. This comes much earlier than last year’s first 100º day, which fell on June 27.
It looks like we’re in for a hot year, so we’re once again asking readers to guess how many triple-digit days will happen in 2025.
A few quick facts to help inform your guess:
- 2024 had 32 100º days.
- 2023 had the hottest average temperature on record in Austin, with 80 days reaching 100º.
- However, 2011 had 90 days over 100º, and holds the record for most triple-digit days in a year.
We’re ready to hear your guesses. Submit them here + yours may be included in an upcoming newsletter.
