peaksummerdays

noun
UK /piːk ˈsʌmə deɪz/
US /piːk ˈsʌmər deɪz/

The hottest days in the middle of summer.

We spent the peaksummerdays swimming in the lake and eating ice cream.


OTHER MEANINGS

2. The busiest or most popular days of the summer season.

The beach town is packed during peaksummerdays.

3. The days when summer feels strongest, with long bright evenings.

Fireflies come out during peaksummerdays.

4. A time of year when summer fruits are ripest.

Farmers sell sweet peaches in peaksummerdays.