Weather · Puntarenas, Costa Rica
Puntarenas Weather in September
Expect hot, very wet in Puntarenas through September: highs near 29°C, lows around 24°C, 421mm of rain across the month. It's not the easiest month, weather-wise.
Avg high
29°C
84°F
Avg low
24°C
75°F
Rainfall
421mm
#3 wettest of 12
What to pack
Summer clothes by day; a light layer for evenings. Pack a rain jacket or travel umbrella, showers are frequent this month.
Timing a trip around the weather? A Local Friend in Puntarenas builds it around the season for you.