Peak summer highs in Charlestown average 87°F — warm enough for a splash pad through most of the season without being punishing at midday.
Month
Average high
June
84°F
July
87°F
August
86°F
What to expect
The things that decide a trip with small children — a toilet, some shade, somewhere to sit — are exactly what listings usually leave out. Across the 1 pads in Charlestown:
Charlestown's Family Activities Park charges a small $3-$5 fee that covers the splash pad plus the park's other attractions. It is a budget-friendly paid option in the far northeastern Indiana suburbs.