are the wind speed data stored with reference calendar date and hour of the day . How many days' data are stored?

Hello, The current, average, and peak wind speeds are displayed at all times. Daily and all-time high and low records are also available by pressing the << button. A date and time stamp are shown for when each value was recorded. Today’s records automatically clear at 12:00am midnight every day. For further questions, please reach out to our support team via live chat or email request on the AcuRite Support website. Have a great day! Haylee AcuRite Support Team